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26 changed files with 842 additions and 1608 deletions

36
.gitignore vendored
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@ -1 +1,35 @@
SOURCES/tigervnc-1.13.1.tar.gz
tigervnc-1.0.90-20100721svn4113.tar.bz2
/tigervnc-1.0.90-20100813svn4123.tar.bz2
/tigervnc-1.0.90-20101208svn4225.tar.bz2
/tigervnc-1.0.90-20110117svn4237.tar.bz2
/tigervnc-1.0.90.tar.gz
/tigervnc-1.1.0.tar.gz
/tigervnc-1.2.80-20120905svn4996.tar.bz2
/tigervnc-1.2.80-20121126svn5015.tar.bz2
/tigervnc-1.2.80-20130219svn5047.tar.bz2
/tigervnc-1.2.80-20130307svn5060.tar.bz2
/tigervnc-1.2.80-20130314svn5065.tar.bz2
/tigervnc-1.3.0.tar.bz2
/tigervnc-1.3.1.tar.gz
/tigervnc-1.4.2.tar.gz
/tigervnc-1.4.3.tar.gz
/tigervnc-49d0629dd87c0eb695d72dec7481e9169f55ae9e.tar.gz
/tigervnc-1.5.0.tar.gz
/tigervnc-1.5.90.tar.gz
/tigervnc-1.6.0.tar.gz
/sources
/tigervnc-1.6.90.tar.gz
/tigervnc-1.7.0.tar.gz
/tigervnc-1.7.1.tar.gz
/tigervnc-1.7.90.tar.gz
/tigervnc-1.8.0.tar.gz
/tigervnc-1.8.90.tar.gz
/tigervnc-1.9.0.tar.gz
/tigervnc-1.9.90.tar.gz
/tigervnc-1.10.0.tar.gz
/tigervnc-1.10.1.tar.gz
/tigervnc-1.10.90.tar.gz
/tigervnc-1.11.0.tar.gz
/tigervnc-1.12.0.tar.gz
/tigervnc-1.13.1.tar.gz
/tigervnc-1.14.0.tar.gz

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@ -1 +0,0 @@
6f7a23f14833f552c88523da1a5e102f3b8d35c2 SOURCES/tigervnc-1.13.1.tar.gz

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@ -12,7 +12,7 @@
#EndSection
#Section "Screen"
# Identifier "Screen0"
# Identifier "Screen0
# DefaultDepth 16
# Option "SecurityTypes" "VncAuth"
# Option "PasswordFile" "/root/.vnc/passwd"

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@ -1,51 +0,0 @@
diff --git a/po/CMakeLists.txt b/po/CMakeLists.txt
index 052cfb3..c84fb0e 100644
--- a/po/CMakeLists.txt
+++ b/po/CMakeLists.txt
@@ -14,7 +14,6 @@ if (GETTEXT_XGETTEXT_EXECUTABLE)
${PROJECT_SOURCE_DIR}/vncviewer/*.h
${PROJECT_SOURCE_DIR}/vncviewer/*.cxx
${PROJECT_SOURCE_DIR}/vncviewer/*.desktop.in.in
- ${PROJECT_SOURCE_DIR}/vncviewer/*.metainfo.xml.in
)
add_custom_target(translations_update
diff --git a/vncviewer/CMakeLists.txt b/vncviewer/CMakeLists.txt
index 15eac66..450b732 100644
--- a/vncviewer/CMakeLists.txt
+++ b/vncviewer/CMakeLists.txt
@@ -100,34 +100,6 @@ if(UNIX)
add_custom_target(desktop ALL DEPENDS vncviewer.desktop)
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/vncviewer.desktop DESTINATION ${CMAKE_INSTALL_FULL_DATADIR}/applications)
- if("${GETTEXT_VERSION_STRING}" VERSION_GREATER 0.19.6)
- add_custom_command(OUTPUT org.tigervnc.vncviewer.metainfo.xml
- COMMAND ${GETTEXT_MSGFMT_EXECUTABLE}
- --xml --template ${CMAKE_CURRENT_SOURCE_DIR}/org.tigervnc.vncviewer.metainfo.xml.in
- -d ${CMAKE_SOURCE_DIR}/po -o org.tigervnc.vncviewer.metainfo.xml
- DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/org.tigervnc.vncviewer.metainfo.xml.in
- )
- elseif(INTLTOOL_MERGE_EXECUTABLE)
- add_custom_command(OUTPUT org.tigervnc.vncviewer.metainfo.xml
- COMMAND sed -e 's@<name>@<_name>@\;s@</name>@</_name>@'
- -e 's@<summary>@<_summary>@\;s@</summary>@</_summary>@'
- -e 's@<caption>@<_caption>@\;s@</caption>@</_caption>@'
- -e 's@<p>@<_p>@g\;s@</p>@</_p>@g'
- ${CMAKE_CURRENT_SOURCE_DIR}/org.tigervnc.vncviewer.metainfo.xml.in > org.tigervnc.vncviewer.metainfo.xml.intl
- COMMAND ${INTLTOOL_MERGE_EXECUTABLE}
- -x ${CMAKE_SOURCE_DIR}/po
- org.tigervnc.vncviewer.metainfo.xml.intl org.tigervnc.vncviewer.metainfo.xml
- DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/org.tigervnc.vncviewer.metainfo.xml.in
- )
- else()
- add_custom_command(OUTPUT org.tigervnc.vncviewer.metainfo.xml
- COMMAND cp ${CMAKE_CURRENT_SOURCE_DIR}/org.tigervnc.vncviewer.metainfo.xml.in org.tigervnc.vncviewer.metainfo.xml
- DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/org.tigervnc.vncviewer.metainfo.xml.in
- )
- endif()
- add_custom_target(appstream ALL DEPENDS org.tigervnc.vncviewer.metainfo.xml)
- install(FILES ${CMAKE_CURRENT_BINARY_DIR}/org.tigervnc.vncviewer.metainfo.xml DESTINATION ${CMAKE_INSTALL_FULL_DATADIR}/metainfo)
-
foreach(res 16 22 24 32 48 64 128)
install(FILES ../media/icons/tigervnc_${res}.png DESTINATION ${CMAKE_INSTALL_FULL_DATADIR}/icons/hicolor/${res}x${res}/apps RENAME tigervnc.png)
endforeach()

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@ -1,135 +0,0 @@
diff --git a/common/rfb/SSecurityPlain.cxx b/common/rfb/SSecurityPlain.cxx
index 6f65e87..3142ba3 100644
--- a/common/rfb/SSecurityPlain.cxx
+++ b/common/rfb/SSecurityPlain.cxx
@@ -27,6 +27,8 @@
#include <rdr/InStream.h>
#if !defined(WIN32) && !defined(__APPLE__)
#include <rfb/UnixPasswordValidator.h>
+#include <unistd.h>
+#include <pwd.h>
#endif
#ifdef WIN32
#include <rfb/WinPasswdValidator.h>
@@ -45,21 +47,22 @@ StringParameter PasswordValidator::plainUsers
bool PasswordValidator::validUser(const char* username)
{
- CharArray users(plainUsers.getValueStr()), user;
+ std::vector<std::string> users;
- while (users.buf) {
- strSplit(users.buf, ',', &user.buf, &users.buf);
-#ifdef WIN32
- if (0 == stricmp(user.buf, "*"))
- return true;
- if (0 == stricmp(user.buf, username))
- return true;
-#else
- if (!strcmp(user.buf, "*"))
- return true;
- if (!strcmp(user.buf, username))
- return true;
+ users = split(plainUsers, ',');
+
+ for (size_t i = 0; i < users.size(); i++) {
+ if (users[i] == "*")
+ return true;
+#if !defined(WIN32) && !defined(__APPLE__)
+ if (users[i] == "%u") {
+ struct passwd *pw = getpwnam(username);
+ if (pw && pw->pw_uid == getuid())
+ return true;
+ }
#endif
+ if (users[i] == username)
+ return true;
}
return false;
}
diff --git a/common/rfb/util.cxx b/common/rfb/util.cxx
index 649eb0b..cce73a0 100644
--- a/common/rfb/util.cxx
+++ b/common/rfb/util.cxx
@@ -99,6 +99,26 @@ namespace rfb {
return false;
}
+ std::vector<std::string> split(const char* src,
+ const char delimiter)
+ {
+ std::vector<std::string> out;
+ const char *start, *stop;
+
+ start = src;
+ do {
+ stop = strchr(start, delimiter);
+ if (stop == NULL) {
+ out.push_back(start);
+ } else {
+ out.push_back(std::string(start, stop-start));
+ start = stop + 1;
+ }
+ } while (stop != NULL);
+
+ return out;
+ }
+
bool strContains(const char* src, char c) {
int l=strlen(src);
for (int i=0; i<l; i++)
diff --git a/common/rfb/util.h b/common/rfb/util.h
index f0ac9ef..ed15c28 100644
--- a/common/rfb/util.h
+++ b/common/rfb/util.h
@@ -27,6 +27,9 @@
#include <limits.h>
#include <string.h>
+#include <string>
+#include <vector>
+
struct timeval;
#ifdef __GNUC__
@@ -76,6 +79,10 @@ namespace rfb {
// that part of the string. Obviously, setting both to 0 is not useful...
bool strSplit(const char* src, const char limiter, char** out1, char** out2, bool fromEnd=false);
+ // Splits a string with the specified delimiter
+ std::vector<std::string> split(const char* src,
+ const char delimiter);
+
// Returns true if src contains c
bool strContains(const char* src, char c);
diff --git a/unix/x0vncserver/x0vncserver.man b/unix/x0vncserver/x0vncserver.man
index c36ae34..78db730 100644
--- a/unix/x0vncserver/x0vncserver.man
+++ b/unix/x0vncserver/x0vncserver.man
@@ -125,8 +125,8 @@ parameter instead.
.B \-PlainUsers \fIuser-list\fP
A comma separated list of user names that are allowed to authenticate via
any of the "Plain" security types (Plain, TLSPlain, etc.). Specify \fB*\fP
-to allow any user to authenticate using this security type. Default is to
-deny all users.
+to allow any user to authenticate using this security type. Specify \fB%u\fP
+to allow the user of the server process. Default is to deny all users.
.
.TP
.B \-pam_service \fIname\fP, \-PAMService \fIname\fP
diff --git a/unix/xserver/hw/vnc/Xvnc.man b/unix/xserver/hw/vnc/Xvnc.man
index ea87dea..e9fb654 100644
--- a/unix/xserver/hw/vnc/Xvnc.man
+++ b/unix/xserver/hw/vnc/Xvnc.man
@@ -200,8 +200,8 @@ parameter instead.
.B \-PlainUsers \fIuser-list\fP
A comma separated list of user names that are allowed to authenticate via
any of the "Plain" security types (Plain, TLSPlain, etc.). Specify \fB*\fP
-to allow any user to authenticate using this security type. Default is to
-deny all users.
+to allow any user to authenticate using this security type. Specify \fB%u\fP
+to allow the user of the server process. Default is to deny all users.
.
.TP
.B \-pam_service \fIname\fP, \-PAMService \fIname\fP

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@ -1,17 +0,0 @@
diff --git a/unix/xserver/hw/vnc/xvnc.c b/unix/xserver/hw/vnc/xvnc.c
index f8141959..c5c36539 100644
--- a/unix/xserver/hw/vnc/xvnc.c
+++ b/unix/xserver/hw/vnc/xvnc.c
@@ -366,8 +366,10 @@ ddxProcessArgument(int argc, char *argv[], int i)
if (strcmp(argv[i], "-inetd") == 0) {
int nullfd;
- dup2(0, 3);
- vncInetdSock = 3;
+ if ((vncInetdSock = dup(0)) == -1)
+ FatalError
+ ("Xvnc error: failed to allocate a new file descriptor for -inetd: %s\n", strerror(errno));
+
/* Avoid xserver >= 1.19's epoll-fd becoming fd 2 / stderr only to be
replaced by /dev/null by OsInit() because the pollfd is not

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@ -1,91 +0,0 @@
diff -up xserver/configure.ac.xserver116-rebased xserver/configure.ac
--- xserver/configure.ac.xserver116-rebased 2016-09-29 13:14:45.595441590 +0200
+++ xserver/configure.ac 2016-09-29 13:14:45.631442006 +0200
@@ -74,6 +74,7 @@ dnl forcing an entire recompile.x
AC_CONFIG_HEADERS(include/version-config.h)
AM_PROG_AS
+AC_PROG_CXX
AC_PROG_LN_S
LT_PREREQ([2.2])
LT_INIT([disable-static win32-dll])
@@ -1863,6 +1864,10 @@ if test "x$XVFB" = xyes; then
AC_SUBST([XVFB_SYS_LIBS])
fi
+dnl Xvnc DDX
+AC_SUBST([XVNC_CPPFLAGS], ["-DHAVE_DIX_CONFIG_H $XSERVER_CFLAGS"])
+AC_SUBST([XVNC_LIBS], ["$FB_LIB $FIXES_LIB $XEXT_LIB $CONFIG_LIB $DBE_LIB $RECORD_LIB $GLX_LIBS $RANDR_LIB $RENDER_LIB $DAMAGE_LIB $DRI3_LIB $PRESENT_LIB $MIEXT_SYNC_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $COMPOSITE_LIB $MAIN_LIB"])
+AC_SUBST([XVNC_SYS_LIBS], ["$GLX_SYS_LIBS"])
dnl Xnest DDX
@@ -1898,6 +1903,8 @@ if test "x$XORG" = xauto; then
fi
AC_MSG_RESULT([$XORG])
+AC_DEFINE_UNQUOTED(XORG_VERSION_CURRENT, [$VENDOR_RELEASE], [Current Xorg version])
+
if test "x$XORG" = xyes; then
XORG_DDXINCS='-I$(top_srcdir)/hw/xfree86 -I$(top_srcdir)/hw/xfree86/include -I$(top_srcdir)/hw/xfree86/common'
XORG_OSINCS='-I$(top_srcdir)/hw/xfree86/os-support -I$(top_srcdir)/hw/xfree86/os-support/bus -I$(top_srcdir)/os'
@@ -2116,7 +2123,6 @@ if test "x$XORG" = xyes; then
AC_DEFINE(XORG_SERVER, 1, [Building Xorg server])
AC_DEFINE(XORGSERVER, 1, [Building Xorg server])
AC_DEFINE(XFree86Server, 1, [Building XFree86 server])
- AC_DEFINE_UNQUOTED(XORG_VERSION_CURRENT, [$VENDOR_RELEASE], [Current Xorg version])
AC_DEFINE(NEED_XF86_TYPES, 1, [Need XFree86 typedefs])
AC_DEFINE(NEED_XF86_PROTOTYPES, 1, [Need XFree86 helper functions])
AC_DEFINE(__XSERVERNAME__, "Xorg", [Name of X server])
@@ -2691,6 +2697,7 @@ hw/dmx/Makefile
hw/dmx/man/Makefile
hw/vfb/Makefile
hw/vfb/man/Makefile
+hw/vnc/Makefile
hw/xnest/Makefile
hw/xnest/man/Makefile
hw/xwin/Makefile
diff -up xserver/hw/Makefile.am.xserver116-rebased xserver/hw/Makefile.am
--- xserver/hw/Makefile.am.xserver116-rebased 2016-09-29 13:14:45.601441659 +0200
+++ xserver/hw/Makefile.am 2016-09-29 13:14:45.631442006 +0200
@@ -38,7 +38,8 @@ SUBDIRS = \
$(DMX_SUBDIRS) \
$(KDRIVE_SUBDIRS) \
$(XQUARTZ_SUBDIRS) \
- $(XWAYLAND_SUBDIRS)
+ $(XWAYLAND_SUBDIRS) \
+ vnc
DIST_SUBDIRS = dmx xfree86 vfb xnest xwin xquartz kdrive xwayland
diff --git xserver/mi/miinitext.c xserver/mi/miinitext.c
index 5596e21..003fc3c 100644
--- xserver/mi/miinitext.c
+++ xserver/mi/miinitext.c
@@ -107,8 +107,15 @@ SOFTWARE.
#include "os.h"
#include "globals.h"
+#ifdef TIGERVNC
+extern void vncExtensionInit(INITARGS);
+#endif
+
/* List of built-in (statically linked) extensions */
static const ExtensionModule staticExtensions[] = {
+#ifdef TIGERVNC
+ {vncExtensionInit, "VNC-EXTENSION", NULL},
+#endif
{GEExtensionInit, "Generic Event Extension", &noGEExtension},
{ShapeExtensionInit, "SHAPE", NULL},
#ifdef MITSHM
--- xserver/include/os.h~ 2016-10-03 09:07:29.000000000 +0200
+++ xserver/include/os.h 2016-10-03 14:13:00.013654506 +0200
@@ -621,7 +621,7 @@
extern _X_EXPORT void
LogClose(enum ExitCode error);
extern _X_EXPORT Bool
-LogSetParameter(LogParameter param, int value);
+LogSetParameter(enum _LogParameter param, int value);
extern _X_EXPORT void
LogVWrite(int verb, const char *f, va_list args)
_X_ATTRIBUTE_PRINTF(2, 0);

6
gating.yaml Normal file
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@ -0,0 +1,6 @@
--- !Policy
product_versions:
- rhel-9
decision_context: osci_compose_gate
rules:
- !PassingTestCaseRule {test_case_name: desktop-qe.desktop-ci.tier1-gating.functional}

14
rpminspect.yaml Normal file
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@ -0,0 +1,14 @@
---
badfuncs:
ignore:
- /usr/lib*/xorg/modules/extensions/libvnc.so
- /usr/bin/vncviewer
- /usr/bin/Xvnc
- /usr/bin/x0vncserver
runpath:
# This is intentional, we know where we need Mesa's libGL, which will always
# be in ${libdir} and not any third-party libGL that may be configured using
# ld.so.conf.
allowed_paths:
- /usr/lib64
- /usr/lib

1
sources Normal file
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@ -0,0 +1 @@
SHA512 (tigervnc-1.14.0.tar.gz) = ee36f0aa40957274fb00fd755624a8bea80432d797d6c183645ed1251058ab30594d2261693b5655c5ca85a22e53f93029eeccc51fe86780398d1a017fa2311c

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@ -0,0 +1,24 @@
From 4f6a3521874da5a67fd746389cfa9b6199eb3582 Mon Sep 17 00:00:00 2001
From: Pierre Ossman <ossman@cendio.se>
Date: Mon, 29 Jul 2024 16:16:08 +0200
Subject: [PATCH] Add missing comma in default security type list
Otherwise it merges with the next entry, removing both of them from the
default list.
---
common/rfb/SecurityClient.cxx | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/common/rfb/SecurityClient.cxx b/common/rfb/SecurityClient.cxx
index 12860662f..63e0cadc0 100644
--- a/common/rfb/SecurityClient.cxx
+++ b/common/rfb/SecurityClient.cxx
@@ -60,7 +60,7 @@ StringParameter SecurityClient::secTypes
"X509Plain,TLSPlain,X509Vnc,TLSVnc,X509None,TLSNone,"
#endif
#ifdef HAVE_NETTLE
- "RA2,RA2_256,RA2ne,RA2ne_256,DH,MSLogonII"
+ "RA2,RA2_256,RA2ne,RA2ne_256,DH,MSLogonII,"
#endif
"VncAuth,None",
ConfViewer);

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@ -0,0 +1,29 @@
From 6d9017eeb364491cf2acdf1c7e61aee8dd198527 Mon Sep 17 00:00:00 2001
From: Pierre Ossman <ossman@cendio.se>
Date: Fri, 30 Aug 2024 16:15:09 +0200
Subject: [PATCH] Correctly handle ZRLE cursors
Cursor data has a depth of 32 bits and hence cannot use CPIXELs.
This is a regression from baca73d.
---
common/rfb/ZRLEDecoder.cxx | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/common/rfb/ZRLEDecoder.cxx b/common/rfb/ZRLEDecoder.cxx
index 474fd6ca1..e274a697a 100644
--- a/common/rfb/ZRLEDecoder.cxx
+++ b/common/rfb/ZRLEDecoder.cxx
@@ -125,10 +125,10 @@ void ZRLEDecoder::zrleDecode(const Rect& r, rdr::InStream* is,
Pixel maxPixel = pf.pixelFromRGB((uint16_t)-1, (uint16_t)-1, (uint16_t)-1);
bool fitsInLS3Bytes = maxPixel < (1<<24);
bool fitsInMS3Bytes = (maxPixel & 0xff) == 0;
- bool isLowCPixel = (sizeof(T) == 4) &&
+ bool isLowCPixel = (sizeof(T) == 4) && (pf.depth <= 24) &&
((fitsInLS3Bytes && pf.isLittleEndian()) ||
(fitsInMS3Bytes && pf.isBigEndian()));
- bool isHighCPixel = (sizeof(T) == 4) &&
+ bool isHighCPixel = (sizeof(T) == 4) && (pf.depth <= 24) &&
((fitsInLS3Bytes && pf.isBigEndian()) ||
(fitsInMS3Bytes && pf.isLittleEndian()));

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@ -0,0 +1,27 @@
From 445e0230cf4e939dcc59caf5d5f001c2f7b04da6 Mon Sep 17 00:00:00 2001
From: Pierre Ossman <ossman@cendio.se>
Date: Thu, 15 Aug 2024 14:24:42 +0200
Subject: [PATCH] Handle existing config directory in vncpasswd
This fixes commit a79c33d.
---
unix/vncpasswd/vncpasswd.cxx | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/unix/vncpasswd/vncpasswd.cxx b/unix/vncpasswd/vncpasswd.cxx
index 6666955f1..9f794e129 100644
--- a/unix/vncpasswd/vncpasswd.cxx
+++ b/unix/vncpasswd/vncpasswd.cxx
@@ -213,8 +213,10 @@ int main(int argc, char** argv)
exit(1);
}
if (os::mkdir_p(configDir, 0777) == -1) {
- fprintf(stderr, "Could not create VNC config directory: %s\n", strerror(errno));
- exit(1);
+ if (errno != EEXIST) {
+ fprintf(stderr, "Could not create VNC config directory: %s\n", strerror(errno));
+ exit(1);
+ }
}
snprintf(fname, sizeof(fname), "%s/passwd", configDir);
}

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@ -0,0 +1,94 @@
From e26bc65b92d1e43570619deadf20b965e0952fef Mon Sep 17 00:00:00 2001
From: Pat Riehecky <riehecky@fnal.gov>
Date: Wed, 31 Jul 2024 14:43:46 -0500
Subject: [PATCH] vncsession: Move existing log to log.old if present
---
unix/vncserver/vncsession.c | 47 ++++++++++++++++++++++++++++---------
1 file changed, 36 insertions(+), 11 deletions(-)
diff --git a/unix/vncserver/vncsession.c b/unix/vncserver/vncsession.c
index 98a0432aa..a10e0789e 100644
--- a/unix/vncserver/vncsession.c
+++ b/unix/vncserver/vncsession.c
@@ -393,8 +393,9 @@ redir_stdio(const char *homedir, const char *display, char **envp)
int fd;
long hostlen;
char* hostname = NULL, *xdgstate;
- char logfile[PATH_MAX], legacy[PATH_MAX];
+ char logdir[PATH_MAX], logfile[PATH_MAX], logfile_old[PATH_MAX], legacy[PATH_MAX];
struct stat st;
+ size_t fmt_len;
fd = open("/dev/null", O_RDONLY);
if (fd == -1) {
@@ -408,15 +409,24 @@ redir_stdio(const char *homedir, const char *display, char **envp)
close(fd);
xdgstate = getenvp("XDG_STATE_HOME", envp);
- if (xdgstate != NULL && xdgstate[0] == '/')
- snprintf(logfile, sizeof(logfile), "%s/tigervnc", xdgstate);
- else
- snprintf(logfile, sizeof(logfile), "%s/.local/state/tigervnc", homedir);
+ if (xdgstate != NULL && xdgstate[0] == '/') {
+ fmt_len = snprintf(logdir, sizeof(logdir), "%s/tigervnc", xdgstate);
+ if (fmt_len >= sizeof(logdir)) {
+ syslog(LOG_CRIT, "Log dir path too long");
+ _exit(EX_OSERR);
+ }
+ } else {
+ fmt_len = snprintf(logdir, sizeof(logdir), "%s/.local/state/tigervnc", homedir);
+ if (fmt_len >= sizeof(logdir)) {
+ syslog(LOG_CRIT, "Log dir path too long");
+ _exit(EX_OSERR);
+ }
+ }
snprintf(legacy, sizeof(legacy), "%s/.vnc", homedir);
- if (stat(logfile, &st) != 0 && stat(legacy, &st) == 0) {
+ if (stat(logdir, &st) != 0 && stat(legacy, &st) == 0) {
syslog(LOG_WARNING, "~/.vnc is deprecated, please consult 'man vncsession' for paths to migrate to.");
- strcpy(logfile, legacy);
+ strcpy(logdir, legacy);
#ifdef HAVE_SELINUX
/* this is only needed to handle historical type changes for the legacy dir */
@@ -431,9 +441,9 @@ redir_stdio(const char *homedir, const char *display, char **envp)
#endif
}
- if (mkdir_p(logfile, 0755) == -1) {
+ if (mkdir_p(logdir, 0755) == -1) {
if (errno != EEXIST) {
- syslog(LOG_CRIT, "Failure creating \"%s\": %s", logfile, strerror(errno));
+ syslog(LOG_CRIT, "Failure creating \"%s\": %s", logdir, strerror(errno));
_exit(EX_OSERR);
}
}
@@ -450,9 +460,24 @@ redir_stdio(const char *homedir, const char *display, char **envp)
_exit(EX_OSERR);
}
- snprintf(logfile + strlen(logfile), sizeof(logfile) - strlen(logfile), "/%s%s.log",
- hostname, display);
+ fmt_len = snprintf(logfile, sizeof(logfile), "/%s/%s%s.log", logdir, hostname, display);
+ if (fmt_len >= sizeof(logfile)) {
+ syslog(LOG_CRIT, "Log path too long");
+ _exit(EX_OSERR);
+ }
+ fmt_len = snprintf(logfile_old, sizeof(logfile_old), "/%s/%s%s.log.old", logdir, hostname, display);
+ if (fmt_len >= sizeof(logfile)) {
+ syslog(LOG_CRIT, "Log.old path too long");
+ _exit(EX_OSERR);
+ }
free(hostname);
+
+ if (stat(logfile, &st) == 0) {
+ if (rename(logfile, logfile_old) != 0) {
+ syslog(LOG_CRIT, "Failure renaming log file \"%s\" to \"%s\": %s", logfile, logfile_old, strerror(errno));
+ _exit(EX_OSERR);
+ }
+ }
fd = open(logfile, O_CREAT | O_WRONLY | O_TRUNC, 0644);
if (fd == -1) {
syslog(LOG_CRIT, "Failure creating log file \"%s\": %s", logfile, strerror(errno));

138
tigervnc-xserver120.patch Normal file
View File

@ -0,0 +1,138 @@
diff --git a/configure.ac b/configure.ac
index 0909cc5b4..c01873200 100644
--- a/configure.ac
+++ b/configure.ac
@@ -74,6 +74,7 @@ dnl forcing an entire recompile.x
AC_CONFIG_HEADERS(include/version-config.h)
AM_PROG_AS
+AC_PROG_CXX
AC_PROG_LN_S
LT_PREREQ([2.2])
LT_INIT([disable-static win32-dll])
@@ -1735,6 +1736,14 @@ if test "x$XVFB" = xyes; then
AC_SUBST([XVFB_SYS_LIBS])
fi
+dnl Xvnc DDX
+AC_SUBST([XVNC_LIBS], ["$FB_LIB $FIXES_LIB $XEXT_LIB $CONFIG_LIB $DBE_LIB $RECORD_LIB $GLX_LIBS $RANDR_LIB $RENDER_LIB $DAMAGE_LIB $DRI3_LIB $PRESENT_LIB $MIEXT_SYNC_LIB $MIEXT_DAMAGE_LIB $MIEXT_SHADOW_LIB $XI_LIB $XKB_LIB $XKB_STUB_LIB $COMPOSITE_LIB $MAIN_LIB"])
+AC_SUBST([XVNC_SYS_LIBS], ["$GLX_SYS_LIBS"])
+
+PKG_CHECK_MODULES(GBM, "$LIBGBM", [GBM=yes], [GBM=no])
+if test "x$GBM" = xyes; then
+ AC_DEFINE(HAVE_GBM, 1, [Have GBM support])
+fi
dnl Xnest DDX
@@ -2058,7 +2067,6 @@ if test "x$GLAMOR" = xyes; then
[AC_DEFINE(GLAMOR_HAS_EGL_QUERY_DRIVER, 1, [Have GLAMOR_HAS_EGL_QUERY_DRIVER])],
[])
- PKG_CHECK_MODULES(GBM, "$LIBGBM", [GBM=yes], [GBM=no])
if test "x$GBM" = xyes; then
AC_DEFINE(GLAMOR_HAS_GBM, 1,
[Build glamor with GBM-based EGL support])
@@ -2523,6 +2531,7 @@ hw/dmx/Makefile
hw/dmx/man/Makefile
hw/vfb/Makefile
hw/vfb/man/Makefile
+hw/vnc/Makefile
hw/xnest/Makefile
hw/xnest/man/Makefile
hw/xwin/Makefile
diff --git a/dri3/Makefile.am b/dri3/Makefile.am
index e47a734e0..99c3718a5 100644
--- a/dri3/Makefile.am
+++ b/dri3/Makefile.am
@@ -1,7 +1,7 @@
noinst_LTLIBRARIES = libdri3.la
AM_CFLAGS = \
- -DHAVE_XORG_CONFIG_H \
- @DIX_CFLAGS@ @XORG_CFLAGS@
+ @DIX_CFLAGS@ \
+ @LIBDRM_CFLAGS@
libdri3_la_SOURCES = \
dri3.h \
diff --git a/dri3/dri3.c b/dri3/dri3.c
index ba32facd7..191252969 100644
--- a/dri3/dri3.c
+++ b/dri3/dri3.c
@@ -20,10 +20,6 @@
* OF THIS SOFTWARE.
*/
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
#include "dri3_priv.h"
#include <drm_fourcc.h>
diff --git a/dri3/dri3_priv.h b/dri3/dri3_priv.h
index b087a9529..f319d1770 100644
--- a/dri3/dri3_priv.h
+++ b/dri3/dri3_priv.h
@@ -23,6 +23,7 @@
#ifndef _DRI3PRIV_H_
#define _DRI3PRIV_H_
+#include "dix-config.h"
#include <X11/X.h>
#include "scrnintstr.h"
#include "misc.h"
diff --git a/dri3/dri3_request.c b/dri3/dri3_request.c
index 958877efa..687168930 100644
--- a/dri3/dri3_request.c
+++ b/dri3/dri3_request.c
@@ -20,10 +20,6 @@
* OF THIS SOFTWARE.
*/
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
#include "dri3_priv.h"
#include <syncsrv.h>
#include <unistd.h>
diff --git a/dri3/dri3_screen.c b/dri3/dri3_screen.c
index b98259753..3c7e5bf60 100644
--- a/dri3/dri3_screen.c
+++ b/dri3/dri3_screen.c
@@ -20,10 +20,6 @@
* OF THIS SOFTWARE.
*/
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
#include "dri3_priv.h"
#include <syncsdk.h>
#include <misync.h>
diff --git a/hw/Makefile.am b/hw/Makefile.am
index 19895dc77..3ecfa8b7a 100644
--- a/hw/Makefile.am
+++ b/hw/Makefile.am
@@ -44,3 +44,5 @@ DIST_SUBDIRS = dmx xfree86 vfb xnest xwin xquartz kdrive xwayland
relink:
$(AM_V_at)for i in $(SUBDIRS) ; do $(MAKE) -C $$i relink || exit 1 ; done
+
+SUBDIRS += vnc
diff --git a/include/dix-config.h.in b/include/dix-config.h.in
index f8fc67067..d53c4e72f 100644
--- a/include/dix-config.h.in
+++ b/include/dix-config.h.in
@@ -83,6 +83,9 @@
/* Define to 1 if you have the <fcntl.h> header file. */
#undef HAVE_FCNTL_H
+/* Have GBM support */
+#undef HAVE_GBM
+
/* Define to 1 if you have the `getdtablesize' function. */
#undef HAVE_GETDTABLESIZE

View File

@ -4,13 +4,13 @@
%global modulename vncsession
Name: tigervnc
Version: 1.13.1
Release: 13%{?dist}
Version: 1.14.0
Release: 3%{?dist}
Summary: A TigerVNC remote display system
%global _hardened_build 1
License: GPLv2+
License: GPL-2.0-or-later
URL: http://www.tigervnc.com
Source0: %{name}-%{version}.tar.gz
@ -24,13 +24,13 @@ Source5: vncserver
# Downstream patches
Patch1: tigervnc-use-gnome-as-default-session.patch
Patch2: tigervnc-vncsession-restore-script-systemd-service.patch
Patch3: tigervnc-dont-install-appstream-metadata-file.patch
# Upstream patches
Patch50: tigervnc-support-username-alias-in-plainusers.patch
Patch51: tigervnc-use-dup-to-get-available-fd-for-inetd.patch
Patch52: tigervnc-add-option-to-force-view-only-remote-connections.patch
Patch53: tigervnc-vncsession-use-bin-sh-when-shell-not-set.patch
Patch50: tigervnc-vncsession-use-bin-sh-when-shell-not-set.patch
Patch51: tigervnc-add-missing-coma-in-default-security-type-list.patch
Patch52: tigervnc-vncsession-move-existing-log-to-log-old-if-present.patch
Patch53: tigervnc-handle-existing-config-directory-in-vncpasswd.patch
Patch54: tigervnc-correctly-handle-zrle-cursors.patch
# Upstreamable patches
Patch80: tigervnc-dont-get-pointer-position-for-floating-device.patch
@ -42,6 +42,7 @@ Patch101: 0001-rpath-hack.patch
# XServer patches
BuildRequires: make
BuildRequires: gcc-c++
BuildRequires: gettext
@ -77,11 +78,13 @@ BuildRequires: libXinerama-devel
BuildRequires: libXt-devel
BuildRequires: libXtst-devel
BuildRequires: libdrm-devel
BuildRequires: mesa-libgbm-devel
BuildRequires: libtool
BuildRequires: libxkbfile-devel
BuildRequires: libxshmfence-devel
BuildRequires: mesa-libGL-devel
BuildRequires: xorg-x11-font-utils
BuildRequires: pkgconfig(fontutil)
BuildRequires: pkgconfig(xkbcomp)
BuildRequires: xorg-x11-server-devel
BuildRequires: xorg-x11-server-source
BuildRequires: xorg-x11-util-macros
@ -126,10 +129,12 @@ X session.
%package server-minimal
Summary: A minimal installation of TigerVNC server
Requires(post): chkconfig
Requires(preun):chkconfig
Requires(post): systemd
Requires(preun): systemd
Requires(postun): systemd
Requires(post): systemd
Requires: mesa-dri-drivers, xkeyboard-config, xorg-x11-xkb-utils
Requires: mesa-dri-drivers, xkeyboard-config, xkbcomp
Requires: tigervnc-license, dbus-x11
%description server-minimal
@ -186,22 +191,24 @@ pushd unix/xserver
for all in `find . -type f -perm -001`; do
chmod -x "$all"
done
%patch100 -p1 -b .xserver120-rebased
%patch101 -p1 -b .rpath
# Xorg patches
%patch -P100 -p1 -b .xserver120-rebased
%patch -P101 -p1 -b .rpath
popd
%patch1 -p1 -b .use-gnome-as-default-session
%patch2 -p1 -b .vncsession-restore-script-systemd-service
%patch3 -p1 -b .dont-install-appstream-metadata-file.patch
# Tigervnc patches
%patch -P1 -p1 -b .use-gnome-as-default-session
%patch -P2 -p1 -b .vncsession-restore-script-systemd-service
# Upstream patches
%patch50 -p1 -b .support-username-alias-in-plainusers
%patch51 -p1 -b .use-dup-to-get-available-fd-for-inetd
%patch52 -p1 -b .add-option-to-force-view-only-remote-connections
%patch53 -p1 -b .tigervnc-vncsession-use-bin-sh-when-shell-not-set
%patch -P50 -p1 -b .vncsession-use-bin-sh-when-shell-not-set
%patch -P51 -p1 -b .add-missing-coma-in-default-security-type-list
%patch -P52 -p1 -b .vncsession-move-existing-log-to-log-old-if-present
%patch -P53 -p1 -b .handle-existing-config-directory-in-vncpasswd
%patch -P54 -p1 -b .correctly-handle-zrle-cursors.patch
# Upstreamable patches
%patch80 -p1 -b .dont-get-pointer-position-for-floating-device
%patch -P80 -p1 -b .dont-get-pointer-position-for-floating-device
%build
%ifarch sparcv9 sparc64 s390 s390x
@ -209,12 +216,22 @@ export CFLAGS="$RPM_OPT_FLAGS -fPIC"
%else
export CFLAGS="$RPM_OPT_FLAGS -fpic"
%endif
export CXXFLAGS="$CFLAGS"
export CXXFLAGS="$CFLAGS -std=c++11"
%{cmake} .
make %{?_smp_mflags}
%define __cmake_builddir %{_target_platform}
mkdir -p %{%__cmake_builddir}
%cmake
%cmake_build
pushd unix/xserver
%if 0%{?fedora} > 32 || 0%{?rhel} >= 9
sed -i 's@TIGERVNC_BUILDDIR=${TIGERVNC_SRCDIR}@TIGERVNC_BUILDDIR=${TIGERVNC_SRCDIR}/%{_target_platform}@g' hw/vnc/Makefile.am
%endif
autoreconf -fiv
%configure \
--disable-xorg --disable-xnest --disable-xvfb --disable-dmx \
@ -224,11 +241,10 @@ autoreconf -fiv
--with-fontdir=%{_datadir}/X11/fonts \
--with-xkb-output=%{_localstatedir}/lib/xkb \
--enable-install-libxf86config \
--enable-glx --disable-dri --enable-dri2 --disable-dri3 \
--enable-glx --disable-dri --enable-dri2 --enable-dri3 \
--disable-unit-tests \
--disable-config-hal \
--disable-config-udev \
--with-dri-driver-path=%{_libdir}/dri \
--without-dtrace \
--disable-devel-docs \
--disable-selective-werror
@ -237,7 +253,11 @@ make %{?_smp_mflags}
popd
# Build icons
%if 0%{?fedora} > 32 || 0%{?rhel} >= 9
pushd %{_target_platform}/media
%else
pushd media
%endif
make
popd
@ -246,19 +266,19 @@ pushd unix/vncserver/selinux
make
popd
%install
%make_install
%cmake_install
rm -f %{buildroot}%{_docdir}/%{name}-%{version}/{README.rst,LICENCE.TXT}
pushd unix/xserver/hw/vnc
make install DESTDIR=%{buildroot}
%make_install
popd
# Install systemd unit file
pushd unix/vncserver/selinux
make install DESTDIR=%{buildroot}
popd
# Install systemd unit file
install -m644 %{SOURCE1} %{buildroot}%{_unitdir}/xvnc@.service
install -m644 %{SOURCE2} %{buildroot}%{_unitdir}/xvnc.socket
@ -272,7 +292,21 @@ install -m644 tigervnc_$s.png %{buildroot}%{_datadir}/icons/hicolor/${s}x$s/apps
done
popd
appstream-util validate-relax --nonet %{buildroot}%{_metainfodir}/org.tigervnc.vncviewer.metainfo.xml
desktop-file-validate %{buildroot}%{_datadir}/applications/vncviewer.desktop
%if 0%{?rhel} > 9
# Install a replacement for /usr/bin/vncserver which will tell the user to read the
# HOWTO.md file
cat <<EOF > %{buildroot}/%{_bindir}/vncserver
#!/bin/bash
echo "vncserver has been replaced by a systemd unit."
echo "Please read /usr/share/doc/tigervnc/HOWTO.md for more information."
EOF
chmod +x %{buildroot}/%{_bindir}/vncserver
%else
install -m 755 %{SOURCE5} %{buildroot}/%{_bindir}/vncserver
%endif
%find_lang %{name} %{name}.lang
@ -283,15 +317,14 @@ mkdir -p %{buildroot}%{_sysconfdir}/X11/xorg.conf.d/
install -m 644 %{SOURCE3} %{buildroot}%{_sysconfdir}/X11/xorg.conf.d/10-libvnc.conf
%post server
%systemd_post xvnc.service
%systemd_post xvnc@.service
%systemd_post xvnc.socket
%preun server
%systemd_preun xvnc.service
%systemd_preun xvnc.socket
%postun server
%systemd_postun xvnc.service
%systemd_postun xvnc@.service
%systemd_postun xvnc.socket
%pre selinux
@ -313,6 +346,7 @@ fi
%{_bindir}/vncviewer
%{_datadir}/applications/*
%{_mandir}/man1/vncviewer.1*
%{_datadir}/metainfo/org.tigervnc.vncviewer.metainfo.xml
%files server
%config(noreplace) %{_sysconfdir}/pam.d/tigervnc
@ -322,8 +356,8 @@ fi
%{_unitdir}/vncserver@.service
%{_unitdir}/xvnc@.service
%{_unitdir}/xvnc.socket
%{_bindir}/x0vncserver
%{_bindir}/vncserver
%{_bindir}/x0vncserver
%{_sbindir}/vncsession
%{_libexecdir}/vncserver
%{_libexecdir}/vncsession-start
@ -343,7 +377,7 @@ fi
%files server-module
%{_libdir}/xorg/modules/extensions/libvnc.so
%config %{_sysconfdir}/X11/xorg.conf.d/10-libvnc.conf
%config(noreplace) %{_sysconfdir}/X11/xorg.conf.d/10-libvnc.conf
%files license
%{_docdir}/tigervnc/LICENCE.TXT
@ -356,255 +390,292 @@ fi
%ghost %verify(not md5 size mode mtime) %{_sharedstatedir}/selinux/%{selinuxtype}/active/modules/200/%{modulename}
%changelog
* Mon Aug 05 2024 Jan Grulich <jgrulich@redhat.com> - 1.13.1-13
* Wed Sep 04 2024 Jan Grulich <jgrulich@redhat.com> - 1.14.0-3
- Move old log to log.old if present (fix patch)
Resolves: RHEL-54294
* Tue Aug 23 2024 Jan Grulich <jgrulich@redhat.com> - 1.14.0-2
- 1.14.0
Resolves: RHEL-45316
- Move old log to log.old if present
Resolves: RHEL-54294
- Fix shared memory leak
Resolves: RHEL-55768
* Mon Aug 05 2024 Jan Grulich <jgrulich@redhat.com> - 1.13.1-11
- vncsession: use /bin/sh if the user shell is not set
Resolves: RHEL-52827
Resolves: RHEL-50679
* Fri Jul 12 2024 Jan Grulich <jgrulich@redhat.com> - 1.13.1-12
- Fix FTBS: drop already applied Xorg patches
Resolves: RHEL-46696
* Tue May 28 2024 Jan Grulich <jgrulich@redhat.com> - 1.13.1-11
* Tue May 28 2024 Jan Grulich <jgrulich@redhat.com> - 1.13.1-10
- vncconfig: add option to force view-only remote client connections
Resolves: RHEL-11908
Resolves: RHEL-12144
* Mon Apr 15 2024 Jan Grulich <jgrulich@redhat.com> - 1.13.1-10
- Drop patches that are already part of xorg-x11-server
Resolves: RHEL-30755
Resolves: RHEL-30767
Resolves: RHEL-30761
* Thu Apr 04 2024 Jan Grulich <jgrulich@redhat.com> - 1.13.1-9
* Tue Apr 16 2024 Jan Grulich <jgrulich@redhat.com> - 1.13.1-9
- Fix CVE-2024-31080 tigervnc: xorg-x11-server: Heap buffer overread/data leakage in ProcXIGetSelectedEvents
Resolves: RHEL-30755
Resolves: RHEL-30756
- Fix CVE-2024-31083 tigervnc: xorg-x11-server: User-after-free in ProcRenderAddGlyphs
Resolves: RHEL-30767
Resolves: RHEL-30768
- Fix CVE-2024-31081 tigervnc: xorg-x11-server: Heap buffer overread/data leakage in ProcXIPassiveGrabDevice
Resolves: RHEL-30761
Resolves: RHEL-30762
* Wed Feb 07 2024 Jan Grulich <jgrulich@redhat.com> - 1.13.1-8
- Fix copy/paste error in the DeviceStateNotify
Resolves: RHEL-20530
Resolves: RHEL-20533
* Mon Jan 22 2024 Jan Grulich <jgrulich@redhat.com> - 1.13.1-7
- Fix CVE-2024-21886 tigervnc: xorg-x11-server: heap buffer overflow in DisableDevice
Resolves: RHEL-20388
Resolves: RHEL-20389
- Fix CVE-2024-21885 tigervnc: xorg-x11-server: heap buffer overflow in XISendDeviceHierarchyEvent
Resolves: RHEL-20382
Resolves: RHEL-20383
- Fix CVE-2024-0229 tigervnc: xorg-x11-server: reattaching to different master device may lead to out-of-bounds memory access
Resolves: RHEL-20530
Resolves: RHEL-20533
- Fix CVE-2023-6816 tigervnc: xorg-x11-server: Heap buffer overflow in DeviceFocusEvent and ProcXIQueryPointer
Resolves: RHEL-21214
Resolves: RHEL-21213
* Mon Jan 08 2024 Jan Grulich <jgrulich@redhat.com> - 1.13.1-6
- Use dup() to get available file descriptor when using -inetd option
Resolves: RHEL-21000
Resolves: RHEL-19858
* Mon Dec 18 2023 Jan Grulich <jgrulich@redhat.com> - 1.13.1-5
- Fix CVE-2023-6377 tigervnc: xorg-x11-server: out-of-bounds memory reads/writes in XKB button actions
Resolves: RHEL-18410
Resolves: RHEL-18414
- Fix CVE-2023-6478 tigervnc: xorg-x11-server: out-of-bounds memory read in RRChangeOutputProperty and RRChangeProviderProperty
Resolves: RHEL-18422
Resolves: RHEL-18426
* Wed Nov 01 2023 Jan Grulich <jgrulich@redhat.com> - 1.13.1-4
- Fix CVE-2023-5380 tigervnc: xorg-x11-server: Use-after-free bug in DestroyWindow
Resolves: RHEL-15236
Resolves: RHEL-15237
- Fix CVE-2023-5367 tigervnc: xorg-x11-server: Out-of-bounds write in XIChangeDeviceProperty/RRChangeOutputProperty
Resolves: RHEL-15230
Resolves: RHEL-15249
* Mon Oct 09 2023 Jan Grulich <jgrulich@redhat.com> - 1.13.1-3
- Support username alias in PlainUsers
Resolves: RHEL-4258
Resolves: RHEL-8430
* Tue Apr 11 2023 Jan Grulich <jgrulich@redhat.com> - 1.13.1-2
- xorg-x11-server: X.Org Server Overlay Window Use-After-Free Local Privilege
Escalation Vulnerability
Resolves: bz#2180306
Resolves: bz#2180310
* Tue Mar 21 2023 Jan Grulich <jgrulich@redhat.com> - 1.13.1-1
- 1.13.1
Resolves: bz#2175748
- Restore "--fallbacktofreeport" option in the vncserver script
Resolves: bz#2174398
Resolves: bz#2175732
* Thu Dec 08 2022 Jan Grulich <jgrulich@redhat.com> - 1.12.0-9
- Bump build version to fix upgrade path
Resolves: bz#1437569
* Tue Feb 21 2023 Jan Grulich <jgrulich@redhat.com> - 1.12.0-12
- SELinux: allow vncsession create .vnc directory
Resolves: bz#2164703
* Fri Nov 18 2022 Jan Grulich <jgrulich@redhat.com> - 1.12.0-8
* Wed Feb 15 2023 Jan Grulich <jgrulich@redhat.com> - 1.12.0-11
- Add sanity check when cleaning up keymap changes
Resolves: bz#2169965
* Mon Feb 06 2023 Jan Grulich <jgrulich@redhat.com> - 1.12.0-10
- xorg-x11-server: DeepCopyPointerClasses use-after-free leads to privilege elevation
Resolves: bz#2167061
* Tue Dec 20 2022 Tomas Popela <tpopela@redhat.com> - 1.12.0-9
- Rebuild for xorg-x11-server CVE-2022-46340 follow up fix
* Fri Dec 16 2022 Jan Grulich <jgrulich@redhat.com> - 1.12.0-8
- Rebuild for xorg-x11-server CVEs
Resolves: CVE-2022-4283 (bz#2154234)
Resolves: CVE-2022-46340 (bz#2154221)
Resolves: CVE-2022-46341 (bz#2154224)
Resolves: CVE-2022-46342 (bz#2154226)
Resolves: CVE-2022-46343 (bz#2154228)
Resolves: CVE-2022-46344 (bz#2154230)
* Thu Dec 01 2022 Jan Grulich <jgrulich@redhat.com> - 1.12.0-7
- x0vncserver: add new keysym in case we don't find matching keycode
Resolves: bz#1437569
+ actually apply the patch
Resolves: bz#2119017
* Wed Aug 24 2022 Jan Grulich <jgrulich@redhat.com> - 1.12.0-7
* Thu Dec 01 2022 Jan Grulich <jgrulich@redhat.com> - 1.12.0-6
- x0vncserver: add new keysym in case we don't find matching keycode
Resolves: bz#2119017
* Mon Oct 24 2022 Jan Grulich <jgrulich@redhat.com> - 1.12.0-5
- x0vncserver: fix ghost cursor in zaphod mode (better version)
Resolves: bz#2109679
Resolves: bz#2119016
* Wed Aug 17 2022 Jan Grulich <jgrulich@redhat.com> - 1.12.0-6
- x0vncserver: fix ghost cursor in zaphod mode
Resolves: bz#2109679
* Tue May 31 2022 Jan Grulich <jgrulich@redhat.com> - 1.12.0-4
- Add BR: libXdamage, libXfixes, libXrandr
Resolves: bz#2091833
* Tue May 31 2022 Jan Grulich <jgrulich@redhat.com> - 1.12.0-5
- BR: libXdamage, libXfixes, libXrandr
Resolves: bz#2088733
* Tue Apr 05 2022 Jan Grulich <jgrulich@redhat.com> - 1.12.0-3
- Do not run systemd_preun on Xvnc service file
Resolves: bz#2048011
* Tue Feb 08 2022 Jan Grulich <jgrulich@redhat.com> - 1.12.0-4
* Mon Apr 04 2022 Jan Grulich <jgrulich@redhat.com> - 1.12.0-2
- Drop unexisting option from the old vncserver script
Resolves: bz#2021893
* Wed Mar 23 2022 Jan Grulich <jgrulich@redhat.com> - 1.12.0-1
- 1.12.0 + sync with Fedora
Resolves: bz#2048011
Resolves: bz#2021893
* Mon Feb 07 2022 Jan Grulich <jgrulich@redhat.com> - 1.11.0-21
- Added vncsession-restore script for SELinux policy migration
Fix SELinux context for root user
Resolves: bz#2021892
Resolves: bz#2049506
* Fri Jan 21 2022 Jan Grulich <jgrulich@redhat.com> - 1.12.0-3
- Fix crash in vncviewer
Resolves: bz#2021892
* Fri Nov 26 2021 Jan Grulich <jgrulich@redhat.com> - 1.11.0-20
- Rebuild for absence in RHEL 9.0
Resolves: bz#1985858
* Fri Jan 14 2022 Jan Grulich <jgrulich@redhat.com> - 1.12.0-2
- Remove unavailable option from vncserver script
Resolves: bz#2021892
* Mon Aug 16 2021 Jan Grulich <jgrulich@redhat.com> - 1.11.0-19
- Sync upstream patches + drop unused patches
Resolves: bz#1985858
* Fri Jan 14 2022 Jan Grulich <jgrulich@redhat.com> - 1.12.0-1
- 1.12.0
Resolves: bz#2021892
* Tue Aug 10 2021 Mohan Boddu <mboddu@redhat.com> - 1.11.0-18
- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
Related: rhbz#1991688
* Mon Jul 19 2021 Jan Grulich <jgrulich@redhat.com> - 1.11.0-9
* Mon Jul 19 2021 Jan Grulich <jgrulich@redhat.com> - 1.11.0-17
- Fix logout from VNC session using vncserver
Resolves: bz#1983706
Resolves: bz#1983704
* Tue Jun 01 2021 Jan Grulich <jgrulich@redhat.com> - 1.11.0-8
- Run all SELinux RPM macros on correct package
Resolves: bz#1907963
* Tue Jun 01 2021 Jan Grulich <jgrulich@redhat.com> - 1.11.0-16
- Bump version for rebuild (binutils)
Resolves: bz#1961488
* Mon May 17 2021 Jan Grulich <jgrulich@redhat.com> - 1.11.0-7
* Mon May 17 2021 Jan Grulich <jgrulich@redhat.com> - 1.11.0-14
- SELinux improvements
Resolves: bz#1907963
Resolves: bz#1961488
* Tue Dec 15 2020 Jan Grulich <jgrulich@redhat.com> - 1.11.0-6
- Use GNOME as default session
Resolves: bz#1853608
- Fix endianness issue on s390x
Resolves: bz#1963029
* Thu Dec 03 2020 Jan Grulich <jgrulich@redhat.com> - 1.11.0-5
- Make sure we log properly output to journal (actually log to syslog)
Resolves: bz#1841537
* Fri Apr 16 2021 Mohan Boddu <mboddu@redhat.com> - 1.11.0-13
- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
* Thu Dec 03 2020 Jan Grulich <jgrulich@redhat.com> - 1.11.0-4
- Make sure we log properly output to journal
Resolves: bz#1841537
* Mon Mar 08 2021 Jan Grulich <jgrulich@redhat.com> - 1.11.0-12
- Include RHEL8 patches
* Wed Nov 18 2020 Jan Grulich <jgrulich@redhat.com> - 1.11.0-3
- vncserver: ignore new "session" parameter from the new systemd support
Resolves: bz#1897504
* Fri Mar 05 2021 Jan Grulich <jgrulich@redhat.com> - 1.11.0-11
- Enable old vncserver script for RHEL 9
* Wed Nov 18 2020 Jan Grulich <jgrulich@redhat.com> - 1.11.0-2
- Revert removal of vncserver
Resolves: bz#1897504
- Correctly start vncsession as a daemon
Resolves: bz#1897498
* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.11.0-10
- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
* Tue Oct 20 2020 Jan Grulich <jgrulich@redhat.com> - 1.11.0-1
- Update to 1.11.0
Resolves: bz#1880985
- Backport fix to allow Tigervnc use boolean values in config files
Resolves: bz#1883415
* Thu Dec 10 07:45:46 CET 2020 Jan Grulich <jgrulich@redhat.com> - 1.11.0-9
- vncserver: ignore new session parameter from the new systemd support
* Wed Sep 30 2020 Jan Grulich <jgrulich@redhat.com> - 1.10.1-8
- Tolerate specifying -BoolParam 0 and similar
Resolves: bz#1883415
* Fri Nov 13 14:08:29 CET 2020 Jan Grulich <jgrulich@redhat.com> - 1.11.0-8
- Use /run instead of /var/run which is just a symlink
* Wed Jul 08 2020 Jan Grulich <jgrulich@redhat.com> - 1.10.1-7
- Enable server module on s390x
Resolves: bz#1854925
* Thu Nov 05 2020 Peter Hutterer <peter.hutterer@redhat.com> 1.11.0-7
- Require xkbcomp directly, not xorg-x11-xkb-utils. The latter has had
Provides xkbcomp for years.
* Fri Jul 03 2020 Jan Grulich <jgrulich@redhat.com> - 1.10.1-6
- Remove trailing spaces in user name
Resolves: bz#1852432
* Tue Sep 29 13:12:22 CEST 2020 Jan Grulich <jgrulich@redhat.com> - 1.11.0-6
- Backport upstream fix allowing Tigervnc to specify boolean valus in configuration
- Revert removal of vncserver for F32 and F33
* Thu Jun 25 2020 Jan Grulich <jgrulich@redhat.com> - 1.10.1-5
- Install the HOWTO file to correct location
* Thu Sep 24 07:14:06 CEST 2020 Jan Grulich <jgrulich@redhat.com> - 1.11.0-5
- Actually install the HOWTO.md file
* Wed Sep 23 2020 Jan Grulich <jgrulich@redhat.com> - 1.11.0-4
- Call systemd macros on correct service file
* Tue Sep 22 2020 Jan Grulich <jgrulich@redhat.com> - 1.11.0-3
- Do not overwrite libvnc.conf config file
* Thu Sep 17 2020 Jan Grulich <jgrulich@redhat.com> - 1.11.0-2
- Add /usr/bin/vncserver file informing users to read the HOWTO.md file
Resolves: bz#1790443
* Mon Jun 15 2020 Jan Grulich <jgrulich@redhat.com> - 1.10.1-4
- Improve SELinux policy
Resolves: bz#1790443
* Wed Sep 09 2020 Jan Grulich <jgrulich@redhat.com> - 1.11.0-1
- 1.11.0
* Mon Jun 15 2020 Jan Grulich <jgrulich@redhat.com> - 1.10.1-3
- Add a HOWTO.md file with instructions how to start VNC server
Resolves: bz#1790443
* Mon Aug 24 2020 Jan Grulich <jgrulich@redhat.com. - 1.10.90-1
- Update to 1.10.90 (1.11.0 beta)
* Tue May 26 2020 Jan Grulich <jgrulich@redhat.com> - 1.10.1-2
- Make the systemd service run also for root user
Resolves: bz#1790443
* Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.10.1-9
- Second attempt - Rebuilt for
https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Mon Apr 27 2020 Jan Grulich <jgrulich@redhat.com> - 1.10.1-1
* Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.10.1-8
- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Tue Jul 14 2020 Tom Stellard <tstellar@redhat.com> - 1.10.1-7
- Use make macros
- https://fedoraproject.org/wiki/Changes/UseMakeBuildInstallMacro
* Sat Jul 11 2020 Jiri Vanek <jvanek@redhat.com> - 1.10.1-6
- Rebuilt for JDK-11, see https://fedoraproject.org/wiki/Changes/Java11
* Sun Apr 19 2020 Jan Grulich <jgrulich@redhat.com> - 1.10.1-5
- Requires: dbus-x11
Resolves: bz#1825331
* Fri Mar 13 2020 Olivier Fourdan <ofourdan@redhat.com> - 1.10.1-4
- Fix build with xserver 1.20.7
* Fri Jan 31 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.10.1-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
* Mon Jan 13 2020 Jan Grulich <jgrulich@redhat.com> - 1.10.1-2
- Build with -std=c++11
* Fri Dec 20 2019 Jan Grulich <jgrulich@redhat.com> - 1.10.1-1
- Update to 1.10.1
Resolves: bz#1806992
- Add proper systemd support
Resolves: bz#1790443
* Tue Dec 10 2019 Jan Grulich <jgrulich@redhat.com> - 1.10.0-2
- Properly install systemd files
* Tue Jan 28 2020 Jan Grulich <jgrulich@redhat.com> - 1.9.0-13
- Bump build because of z-stream
Resolves: bz#1671714
* Mon Nov 18 2019 Jan Grulich <jgrulich@redhat.com> - 1.10.0-1
- Update to 1.10.0
* Wed Dec 11 2019 Jan Grulich <jgrulich@redhat.com> - 1.9.0-12
- Fix installation of systemd files
Resolves: bz#1671714
* Fri Oct 18 2019 Jan Grulich <jgrulich@redhat.com> - 1.9.90-1
- Update to 1.9.90 (1.10 beta)
- Add systemd user service file
- Use a wrapper for systemd system service file to workaround systemd limitations
* Wed Nov 20 2019 Jan Grulich <jgrulich@redhat.com> - 1.9.0-11
- Use wrapper script to workaround systemd issues
Resolves: bz#1671714
* Sat Jul 27 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.9.0-7
- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Fri Jul 12 2019 Jan Grulich <jgrulich@redhat.com> - 1.9.0-10
- Do not return returncode indicating error when running "vncserver -list"
Resolves: bz#1727860
* Fri Jul 19 2019 Dan Horák <dan[at]danny.cz> - 1.9.0-6
- drop the s390x special handling (related #1727029)
* Fri Feb 08 2019 Jan Grulich <jgrulich@redhat.com> - 1.9.0-9
- Make tigervnc systemd service a user service
Resolves: bz#1639846
* Wed Jun 12 2019 Jan Grulich <jgrulich@redhat.com> - 1.9.0-5
- Add missing arguments to systemd_postun scriptlets
Resolves: bz#1716411
* Mon Jan 21 2019 Jan Grulich <jgrulich@redhat.com> - 1.9.0-8
- Kill the session automatically only when Gnome is installed
Resolves: bz#1665876
* Sun Feb 03 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.9.0-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Tue Nov 20 2018 Jan Grulich <jgrulich@redhat.com> - 1.9.0-7
- Improve coverity scan fixes
Resolves: bz#1602714
Inform whether view-only password is used or not
Resolves: bz#1639169
Backport fixes from RHEL 7
Resolves: bz#1651254
* Tue Oct 09 2018 Jan Grulich <jgrulich@redhat.com> - 1.9.0-6
* Tue Sep 25 2018 Jan Grulich <jgrulich@redhat.com> - 1.9.0-3
- Do not crash passwd when using malloc perturb checks
Resolves: bz#1637086
* Mon Oct 08 2018 Jan Grulich <jgrulich@redhat.com> - 1.9.0-5
- Improve coverity scan fixes
Resolves: bz#1602714
* Wed Oct 03 2018 Jan Grulich <jgrulich@redhat.com> - 1.9.0-4
- Improve coverity scan fixes
Resolves: bz#1602714
* Wed Oct 03 2018 Jan Grulich <jgrulich@redhat.com> - 1.9.0-3
- Fix some coverity scan issues
Resolves: bz#1602714
Resolves: bz#1631483
* Wed Aug 01 2018 Jan Grulich <jgrulich@redhat.com> - 1.9.0-2
- Remove dependency on initscripts
- Ignore buttons in mouse leave events
Resolves: bz#1609516
* Tue Jul 17 2018 Jan Grulich <jgrulich@redhat.com> - 1.9.0-1
- Update to 1.9.0 + sync with Fedora
- Update to 1.9.0
* Tue Jun 12 2018 Adam Jackson <ajax@redhat.com> - 1.8.0-10
- Fix GLX initialization with Xorg 1.20
* Sat Jul 14 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.8.90-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Tue May 29 2018 Jan Grulich <jgrulich@redhat.com> - 1.8.0-9
- Build against Xorg 1.20
* Wed Jul 4 2018 Peter Robinson <pbrobinson@fedoraproject.org> 1.8.90-2
- Clean up spec: use macros consistenly, drop old sys-v migrations
- Drop ancient obsolete/provides
* Mon May 14 2018 Jan Grulich <jgrulich@redhat.com> - 1.8.0-8
- Drop BR: ImageMagick
* Thu Jun 14 2018 Jan Grulich <jgrulich@redhat.com> - 1.8.90-1
- Update to 1.8.90
* Wed Jun 13 2018 Jan Grulich <jgrulich@redhat.com> - 1.8.0-10
- Fix tigervnc systemd unit file
Resolves: bz#1583159
* Wed Jun 06 2018 Adam Jackson <ajax@redhat.com> - 1.8.0-9
- Fix GLX initialization with 1.20
* Wed Apr 04 2018 Adam Jackson <ajax@redhat.com> - 1.8.0-8
- Rebuild for xserver 1.20
* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.8.0-7
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild

204
vncserver.man Normal file
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@ -0,0 +1,204 @@
.TH vncserver 1 "" "TigerVNC" "Virtual Network Computing"
.SH NAME
vncserver \- start or stop a VNC server
.SH SYNOPSIS
.B vncserver
.RI [: display# ]
.RB [ \-name
.IR desktop-name ]
.RB [ \-geometry
.IR width x height ]
.RB [ \-depth
.IR depth ]
.RB [ \-pixelformat
.IR format ]
.RB [ \-fp
.IR font-path ]
.RB [ \-fg ]
.RB [ \-autokill ]
.RB [ \-noxstartup ]
.RB [ \-xstartup
.IR script ]
.RI [ Xvnc-options... ]
.br
.BI "vncserver \-kill :" display#
.br
.BI "vncserver \-list"
.SH DESCRIPTION
.B vncserver
is used to start a VNC (Virtual Network Computing) desktop.
.B vncserver
is a Perl script which simplifies the process of starting an Xvnc server. It
runs Xvnc with appropriate options and starts a window manager on the VNC
desktop.
.B vncserver
can be run with no options at all. In this case it will choose the first
available display number (usually :1), start Xvnc with that display number,
and start the default window manager in the Xvnc session. You can also
specify the display number, in which case vncserver will attempt to start
Xvnc with that display number and exit if the display number is not
available. For example:
.RS
vncserver :13
.RE
Editing the file $HOME/.vnc/xstartup allows you to change the applications run
at startup (but note that this will not affect an existing VNC session.)
.SH OPTIONS
You can get a list of options by passing \fB\-h\fP as an option to vncserver.
In addition to the options listed below, any unrecognised options will be
passed to Xvnc - see the Xvnc man page, or "Xvnc \-help", for details.
.TP
.B \-name \fIdesktop-name\fP
Each VNC desktop has a name which may be displayed by the viewer. The desktop
name defaults to "\fIhost\fP:\fIdisplay#\fP (\fIusername\fP)", but you can
change it with this option. The desktop name option is passed to the xstartup
script via the $VNCDESKTOP environment variable, which allows you to run a
different set of applications depending on the name of the desktop.
.
.TP
.B \-geometry \fIwidth\fPx\fIheight\fP
Specify the size of the VNC desktop to be created. Default is 1024x768.
.
.TP
.B \-depth \fIdepth\fP
Specify the pixel depth (in bits) of the VNC desktop to be created. Default is
24. Other possible values are 8, 15 and 16 - anything else is likely to cause
strange behaviour by applications.
.
.TP
.B \-pixelformat \fIformat\fP
Specify pixel format for Xvnc to use (BGRnnn or RGBnnn). The default for
depth 8 is BGR233 (meaning the most significant two bits represent blue, the
next three green, and the least significant three represent red), the default
for depth 16 is RGB565, and the default for depth 24 is RGB888.
.
.TP
.B \-cc 3
As an alternative to the default TrueColor visual, this allows you to run an
Xvnc server with a PseudoColor visual (i.e. one which uses a color map or
palette), which can be useful for running some old X applications which only
work on such a display. Values other than 3 (PseudoColor) and 4 (TrueColor)
for the \-cc option may result in strange behaviour, and PseudoColor desktops
must have an 8-bit depth.
.
.TP
.B \-kill :\fIdisplay#\fP
This kills a VNC desktop previously started with vncserver. It does this by
killing the Xvnc process, whose process ID is stored in the file
"$HOME/.vnc/\fIhost\fP:\fIdisplay#\fP.pid". The
.B \-kill
option ignores anything preceding the first colon (":") in the display
argument. Thus, you can invoke "vncserver \-kill $DISPLAY", for example at the
end of your xstartup file after a particular application exits.
.
.TP
.B \-fp \fIfont-path\fP
If the vncserver script detects that the X Font Server (XFS) is running, it
will attempt to start Xvnc and configure Xvnc to use XFS for font handling.
Otherwise, if XFS is not running, the vncserver script will attempt to start
Xvnc and allow Xvnc to use its own preferred method of font handling (which may
be a hard-coded font path or, on more recent systems, a font catalog.) In
any case, if Xvnc fails to start, the vncserver script will then attempt to
determine an appropriate X font path for this system and start Xvnc using
that font path.
The
.B \-fp
argument allows you to override the above fallback logic and specify a font
path for Xvnc to use.
.
.TP
.B \-fg
Runs Xvnc as a foreground process. This has two effects: (1) The VNC server
can be aborted with CTRL-C, and (2) the VNC server will exit as soon as the
user logs out of the window manager in the VNC session. This may be necessary
when launching TigerVNC from within certain grid computing environments.
.
.TP
.B \-autokill
Automatically kill Xvnc whenever the xstartup script exits. In most cases,
this has the effect of terminating Xvnc when the user logs out of the window
manager.
.
.TP
.B \-noxstartup
Do not run the %HOME/.vnc/xstartup script after launching Xvnc. This
option allows you to manually start a window manager in your TigerVNC session.
.
.TP
.B \-xstartup \fIscript\fP
Run a custom startup script, instead of %HOME/.vnc/xstartup, after launching
Xvnc. This is useful to run full-screen applications.
.
.TP
.B \-list
Lists all VNC desktops started by vncserver.
.SH FILES
Several VNC-related files are found in the directory $HOME/.vnc:
.TP
$HOME/.vnc/xstartup
A shell script specifying X applications to be run when a VNC desktop is
started. If this file does not exist, then vncserver will create a default
xstartup script which attempts to launch your chosen window manager.
.TP
/etc/tigervnc/vncserver-config-defaults
The optional system-wide equivalent of $HOME/.vnc/config. If this file exists
and defines options to be passed to Xvnc, they will be used as defaults for
users. The user's $HOME/.vnc/config overrides settings configured in this file.
The overall configuration file load order is: this file, $HOME/.vnc/config,
and then /etc/tigervnc/vncserver-config-mandatory. None are required to exist.
.TP
/etc/tigervnc/vncserver-config-mandatory
The optional system-wide equivalent of $HOME/.vnc/config. If this file exists
and defines options to be passed to Xvnc, they will override any of the same
options defined in a user's $HOME/.vnc/config. This file offers a mechanism
to establish some basic form of system-wide policy. WARNING! There is
nothing stopping users from constructing their own vncserver-like script
that calls Xvnc directly to bypass any options defined in
/etc/tigervnc/vncserver-config-mandatory. Likewise, any CLI arguments passed
to vncserver will override ANY config file setting of the same name. The
overall configuration file load order is:
/etc/tigervnc/vncserver-config-defaults, $HOME/.vnc/config, and then this file.
None are required to exist.
.TP
$HOME/.vnc/config
An optional server config file wherein options to be passed to Xvnc are listed
to avoid hard-coding them to the physical invocation. List options in this file
one per line. For those requiring an argument, simply separate the option from
the argument with an equal sign, for example: "geometry=2000x1200" or
"securitytypes=vncauth,tlsvnc". Options without an argument are simply listed
as a single word, for example: "localhost" or "alwaysshared".
.TP
$HOME/.vnc/passwd
The VNC password file.
.TP
$HOME/.vnc/\fIhost\fP:\fIdisplay#\fP.log
The log file for Xvnc and applications started in xstartup.
.TP
$HOME/.vnc/\fIhost\fP:\fIdisplay#\fP.pid
Identifies the Xvnc process ID, used by the
.B \-kill
option.
.SH SEE ALSO
.BR vncviewer (1),
.BR vncpasswd (1),
.BR vncconfig (1),
.BR Xvnc (1)
.br
https://www.tigervnc.org
.SH AUTHOR
Tristan Richardson, RealVNC Ltd., D. R. Commander and others.
VNC was originally developed by the RealVNC team while at Olivetti
Research Ltd / AT&T Laboratories Cambridge. TightVNC additions were
implemented by Constantin Kaplinsky. Many other people have since
participated in development, testing and support. This manual is part
of the TigerVNC software suite.

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@ -32,7 +32,7 @@
Description=XVNC Per-Connection Daemon
[Service]
ExecStart=-/usr/bin/Xvnc -inetd -query localhost -geometry 1024x768 -depth 24 -once -SecurityTypes=None -Log *:syslog:30
ExecStart=-/usr/bin/Xvnc -inetd -query localhost -geometry 1024x768 -depth 24 -once -SecurityTypes=None
User=nobody
StandardInput=socket
StandardError=syslog