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import tigervnc-1.10.1-9.el8_3

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CentOS Sources 2020-12-15 11:05:36 -05:00 committed by Andrew Lukoshko
parent 85151b63c1
commit 9c4d831d1c
2 changed files with 160 additions and 1 deletions
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149
SOURCES/tigervnc-tolerate-specifying-boolparam.patch Normal file
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@ -0,0 +1,149 @@
From 38c6848b30cb1908171f2b4628e345fbf6727b39 Mon Sep 17 00:00:00 2001
From: Pierre Ossman <ossman@cendio.se>
Date: Fri, 18 Sep 2020 10:44:32 +0200
Subject: [PATCH] Tolerate specifying -BoolParam 0 and similar
This is needed by vncserver which doesn't know which parameters are
boolean, and it cannot use the -Param=Value form as that isn't tolerated
by the Xorg code.
---
unix/vncserver/vncserver.in | 8 ++++----
unix/xserver/hw/vnc/RFBGlue.cc | 16 ++++++++++++++++
unix/xserver/hw/vnc/RFBGlue.h | 1 +
unix/xserver/hw/vnc/xvnc.c | 14 ++++++++++++++
vncviewer/vncviewer.cxx | 20 ++++++++++++++++++++
5 files changed, 55 insertions(+), 4 deletions(-)
diff --git a/unix/vncserver/vncserver.in b/unix/vncserver/vncserver.in
index 25fbbd315..261b258f1 100755
--- a/unix/vncserver/vncserver.in
+++ b/unix/vncserver/vncserver.in
@@ -107,7 +107,7 @@ $default_opts{rfbwait} = 30000;
$default_opts{rfbauth} = "$vncUserDir/passwd";
$default_opts{rfbport} = $vncPort;
$default_opts{fp} = $fontPath if ($fontPath);
-$default_opts{pn} = "";
+$default_opts{pn} = undef;
# Load user-overrideable system defaults
LoadConfig($vncSystemConfigDefaultsFile);
@@ -242,13 +242,13 @@ push(@cmd, "@CMAKE_INSTALL_FULL_BINDIR@/Xvnc", ":$displayNumber");
foreach my $k (sort keys %config) {
push(@cmd, "-$k");
- push(@cmd, $config{$k}) if $config{$k};
+ push(@cmd, $config{$k}) if defined($config{$k});
delete $default_opts{$k}; # file options take precedence
}
foreach my $k (sort keys %default_opts) {
push(@cmd, "-$k");
- push(@cmd, $default_opts{$k}) if $default_opts{$k};
+ push(@cmd, $default_opts{$k}) if defined($default_opts{$k});
}
warn "\nNew '$desktopName' desktop is $host:$displayNumber\n\n";
@@ -291,7 +291,7 @@ sub LoadConfig {
# current config file being loaded defined the logical opposite setting
# (NeverShared vs. AlwaysShared, etc etc).
$toggle = lc($1); # must normalize key case
- $config{$toggle} = $k;
+ $config{$toggle} = undef;
}
}
close(IN);
diff --git a/unix/xserver/hw/vnc/RFBGlue.cc b/unix/xserver/hw/vnc/RFBGlue.cc
index f108fae43..7c32bea8f 100644
--- a/unix/xserver/hw/vnc/RFBGlue.cc
+++ b/unix/xserver/hw/vnc/RFBGlue.cc
@@ -143,6 +143,22 @@ const char* vncGetParamDesc(const char *name)
return param->getDescription();
}
+int vncIsParamBool(const char *name)
+{
+ VoidParameter *param;
+ BoolParameter *bparam;
+
+ param = rfb::Configuration::getParam(name);
+ if (param == NULL)
+ return false;
+
+ bparam = dynamic_cast<BoolParameter*>(param);
+ if (bparam == NULL)
+ return false;
+
+ return true;
+}
+
int vncGetParamCount(void)
{
int count;
diff --git a/unix/xserver/hw/vnc/RFBGlue.h b/unix/xserver/hw/vnc/RFBGlue.h
index 112405b84..695cea105 100644
--- a/unix/xserver/hw/vnc/RFBGlue.h
+++ b/unix/xserver/hw/vnc/RFBGlue.h
@@ -41,6 +41,7 @@ int vncSetParam(const char *name, const char *value);
int vncSetParamSimple(const char *nameAndValue);
char* vncGetParam(const char *name);
const char* vncGetParamDesc(const char *name);
+int vncIsParamBool(const char *name);
int vncGetParamCount(void);
char *vncGetParamList(void);
diff --git a/unix/xserver/hw/vnc/xvnc.c b/unix/xserver/hw/vnc/xvnc.c
index 4eb0b0b13..5744acac8 100644
--- a/unix/xserver/hw/vnc/xvnc.c
+++ b/unix/xserver/hw/vnc/xvnc.c
@@ -618,6 +618,20 @@ ddxProcessArgument(int argc, char *argv[], int i)
exit(0);
}
+ /* We need to resolve an ambiguity for booleans */
+ if (argv[i][0] == '-' && i+1 < argc &&
+ vncIsParamBool(&argv[i][1])) {
+ if ((strcasecmp(argv[i+1], "0") == 0) ||
+ (strcasecmp(argv[i+1], "1") == 0) ||
+ (strcasecmp(argv[i+1], "true") == 0) ||
+ (strcasecmp(argv[i+1], "false") == 0) ||
+ (strcasecmp(argv[i+1], "yes") == 0) ||
+ (strcasecmp(argv[i+1], "no") == 0)) {
+ vncSetParam(&argv[i][1], argv[i+1]);
+ return 2;
+ }
+ }
+
if (vncSetParamSimple(argv[i]))
return 1;
diff --git a/vncviewer/vncviewer.cxx b/vncviewer/vncviewer.cxx
index d4dd3063c..77ba3d3f4 100644
--- a/vncviewer/vncviewer.cxx
+++ b/vncviewer/vncviewer.cxx
@@ -556,6 +556,26 @@ int main(int argc, char** argv)
}
for (int i = 1; i < argc;) {
+ /* We need to resolve an ambiguity for booleans */
+ if (argv[i][0] == '-' && i+1 < argc) {
+ VoidParameter *param;
+
+ param = Configuration::getParam(&argv[i][1]);
+ if ((param != NULL) &&
+ (dynamic_cast<BoolParameter*>(param) != NULL)) {
+ if ((strcasecmp(argv[i+1], "0") == 0) ||
+ (strcasecmp(argv[i+1], "1") == 0) ||
+ (strcasecmp(argv[i+1], "true") == 0) ||
+ (strcasecmp(argv[i+1], "false") == 0) ||
+ (strcasecmp(argv[i+1], "yes") == 0) ||
+ (strcasecmp(argv[i+1], "no") == 0)) {
+ param->setParam(argv[i+1]);
+ i += 2;
+ continue;
+ }
+ }
+ }
+
if (Configuration::setParam(argv[i])) {
i++;
continue;

12
SPECS/tigervnc.spec
View File

@ -1,6 +1,6 @@
Name: tigervnc
Version: 1.10.1
Release: 7%{?dist}
Release: 9%{?dist}
Summary: A TigerVNC remote display system
%global _hardened_build 1
@ -27,6 +27,7 @@ Patch14: tigervnc-provide-correct-dimensions-for-xshm-setup.patch
# Upstream patches
Patch50: tigervnc-systemd-support.patch
Patch51: tigervnc-remove-trailing-spaces-in-user-name.patch
Patch52: tigervnc-tolerate-specifying-boolparam.patch
# This is tigervnc-%%{version}/unix/xserver116.patch rebased on the latest xorg
Patch100: tigervnc-xserver120.patch
@ -184,6 +185,7 @@ popd
%patch50 -p1 -b .tigervnc-systemd-support
%patch51 -p1 -b .remove-trailing-spaces-in-user-name
%patch52 -p1 -b .tolerate-specifying-boolparam
%build
%ifarch sparcv9 sparc64 s390 s390x
@ -349,6 +351,14 @@ fi
%changelog
* Tue Oct 6 2020 Jan Grulich <jgrulich@redhat.com> - 1.10.1-9
- Bump build for gating issue
Resolves: bz#1883432
* Wed Sep 30 2020 Jan Grulich <jgrulich@redhat.com> - 1.10.1-8
- Tolerate specifying -BoolParam 0 and similar
Resolves: bz#1883432
* Wed Jul 08 2020 Jan Grulich <jgrulich@redhat.com> - 1.10.1-7
- Enable server module on s390x
Resolves: bz#1854925