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import xorg-x11-drv-v4l-0.3.0-2.el8

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CentOS Sources 2019-08-01 13:29:59 -04:00 committed by Stepan Oksanichenko
commit faacef9781
7 changed files with 435 additions and 0 deletions
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1
.gitignore vendored Normal file
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SOURCES/xf86-video-v4l-0.3.0.tar.bz2

1
.xorg-x11-drv-v4l.metadata Normal file
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e29308282fd2f12626e2582d07f9c932804b25d3 SOURCES/xf86-video-v4l-0.3.0.tar.bz2

29
SOURCES/0001-Remove-unused-variable-osname.patch Normal file
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From 3f9022bdfe3d720ea27cb688512b4672d26a6dd6 Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Mon, 8 Oct 2018 12:55:37 +1000
Subject: [PATCH xf86-video-v4l 1/4] Remove unused variable osname
Coverity is unhappy and there's enough unhappiness in this world already, so
let's go for the low-hanging fruit.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Dave Airlie <airlied@redhat.com>
---
src/v4l.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/src/v4l.c b/src/v4l.c
index 8db8f7d..0f1058e 100644
--- a/src/v4l.c
+++ b/src/v4l.c
@@ -86,7 +86,6 @@ _X_EXPORT XF86ModuleData v4lModuleData = { &v4lVersRec, v4lSetup, NULL };
static pointer
v4lSetup(pointer module, pointer opts, int *errmaj, int *errmin)
{
- const char *osname;
static Bool setupDone = FALSE;
if (setupDone) {
--
2.17.1

43
SOURCES/0002-Ensure-the-device-name-is-null-terminated.patch Normal file
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From a020fda02fd0aca0c53b2368e6602bbd12002936 Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Mon, 8 Oct 2018 12:55:57 +1000
Subject: [PATCH xf86-video-v4l 2/4] Ensure the device name is null-terminated
And expand the size to 18, because the stack array we copied this into is 18
bytes long. This covers us for up to 999 (kernel) v4l devices and that is
definitely not a reason to use the "640k ought to be enough" meme.
Found by - you guessed it - coverity!
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Dave Airlie <airlied@redhat.com>
---
src/v4l.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/v4l.c b/src/v4l.c
index 0f1058e..583c7b8 100644
--- a/src/v4l.c
+++ b/src/v4l.c
@@ -188,7 +188,7 @@ static const XF86AttributeRec FreqAttr =
static struct V4L_DEVICE {
int fd;
int useCount;
- char devName[16];
+ char devName[18];
} v4l_devices[MAX_V4L_DEVICES] = {
{ -1 },
{ -1 },
@@ -1157,7 +1157,8 @@ V4LInit(ScrnInfoPtr pScrn, XF86VideoAdaptorPtr **adaptors)
}
xf86Msg(X_INFO, "v4l: enabling overlay mode for %s.\n", dev);
- strncpy(V4L_NAME, dev, 16);
+ strncpy(V4L_NAME, dev, 18);
+ V4L_NAME[17] = '\0';
V4LBuildEncodings(pPPriv, fd);
if (NULL == pPPriv->enc)
return FALSE;
--
2.17.1

41
SOURCES/0003-Fix-handling-of-realloc-failure.patch Normal file
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From 3370b6b6a41a27123a45b95ba4820395127c84e7 Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Mon, 8 Oct 2018 13:05:09 +1000
Subject: [PATCH xf86-video-v4l 3/4] Fix handling of realloc failure
Coverity complaint and whatnot
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Dave Airlie <airlied@redhat.com>
---
src/v4l.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/v4l.c b/src/v4l.c
index 583c7b8..8c2408c 100644
--- a/src/v4l.c
+++ b/src/v4l.c
@@ -1120,6 +1120,7 @@ V4LInit(ScrnInfoPtr pScrn, XF86VideoAdaptorPtr **adaptors)
XF86VideoAdaptorPtr *VAR = NULL;
char dev[18];
int fd,i,j,d;
+ void *tmp;
for (i = 0, d = 0; d < MAX_V4L_DEVICES; d++) {
sprintf(dev, "/dev/video%d", d);
@@ -1164,7 +1165,11 @@ V4LInit(ScrnInfoPtr pScrn, XF86VideoAdaptorPtr **adaptors)
return FALSE;
/* alloc VideoAdaptorRec */
- VAR = realloc(VAR,sizeof(XF86VideoAdaptorPtr)*(i+1));
+ tmp = realloc(VAR,sizeof(XF86VideoAdaptorPtr)*(i+1));
+ if (!tmp)
+ return FALSE;
+ VAR = tmp;
+
VAR[i] = malloc(sizeof(XF86VideoAdaptorRec));
if (!VAR[i])
return FALSE;
--
2.17.1

42
SOURCES/0004-Fix-ioctl-return-value-handling.patch Normal file
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From b3244827d97c6659842544b9cc175631e13ae8f3 Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Mon, 8 Oct 2018 13:06:41 +1000
Subject: [PATCH xf86-video-v4l 4/4] Fix ioctl return value handling
Found by coverity
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Dave Airlie <airlied@redhat.com>
---
src/v4l.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/src/v4l.c b/src/v4l.c
index 8c2408c..9c6fabe 100644
--- a/src/v4l.c
+++ b/src/v4l.c
@@ -769,12 +769,15 @@ V4lSetPortAttribute(ScrnInfoPtr pScrn,
} else if (attribute == xvFreq) {
struct v4l2_frequency freq;
memset(&freq, 0, sizeof(freq));
- ioctl(V4L_FD, VIDIOC_G_FREQUENCY, &freq);
- freq.frequency = value;
- if (ioctl(V4L_FD, VIDIOC_S_FREQUENCY, &freq) == -1)
- xf86Msg(X_ERROR, "v4l: Error %d while setting frequency\n", errno);
- else
- ret = Success;
+ if (ioctl(V4L_FD, VIDIOC_G_FREQUENCY, &freq) == -1) {
+ xf86Msg(X_ERROR, "v4l: Error %d while getting frequency\n", errno);
+ } else {
+ freq.frequency = value;
+ if (ioctl(V4L_FD, VIDIOC_S_FREQUENCY, &freq) == -1)
+ xf86Msg(X_ERROR, "v4l: Error %d while setting frequency\n", errno);
+ else
+ ret = Success;
+ }
} else {
for (i = 0; i < pPPriv->n_qctrl; i++)
if (pPPriv->XvV4LCtrl[i].xv == attribute)
--
2.17.1

278
SPECS/xorg-x11-drv-v4l.spec Normal file
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%global tarball xf86-video-v4l
%global moduledir %(pkg-config xorg-server --variable=moduledir )
%global driverdir %{moduledir}/drivers
%undefine _hardened_build
Summary: Xorg X11 v4l video driver
Name: xorg-x11-drv-v4l
Version: 0.3.0
Release: 2%{?dist}
URL: http://www.x.org
License: MIT
Group: User Interface/X Hardware Support
Source0: https://www.x.org/pub/individual/driver/%{tarball}-%{version}.tar.bz2
Patch01: 0001-Remove-unused-variable-osname.patch
Patch02: 0002-Ensure-the-device-name-is-null-terminated.patch
Patch03: 0003-Fix-handling-of-realloc-failure.patch
Patch04: 0004-Fix-ioctl-return-value-handling.patch
ExcludeArch: s390 s390x
BuildRequires: xorg-x11-server-devel >= 1.10.99.902
BuildRequires: autoconf automake libtool
Requires: Xorg %([ -e /usr/bin/xserver-sdk-abi-requires ] && xserver-sdk-abi-requires ansic || :)
Requires: Xorg %([ -e /usr/bin/xserver-sdk-abi-requires ] && xserver-sdk-abi-requires videodrv || :)
%description
X.Org X11 v4l video driver.
%prep
%autosetup -p1 -n %{tarball}-%{version}
%build
autoreconf -vif
%configure --disable-static
make
%install
rm -rf $RPM_BUILD_ROOT
make install DESTDIR=$RPM_BUILD_ROOT
# FIXME: Remove all libtool archives (*.la) from modules directory. This
# should be fixed in upstream Makefile.am or whatever.
find $RPM_BUILD_ROOT -regex ".*\.la$" | xargs rm -f --
%files
%{driverdir}/v4l_drv.so
%{_mandir}/man4/v4l.4*
%changelog
* Mon Oct 08 2018 Peter Hutterer <peter.hutterer@redhat.com> 0.3.0-2
- Fix coverity complaints (#1636829)
- Use autosetup
* Tue Aug 14 2018 Adam Jackson <ajax@redhat.com> - 0.3.0-1
- v4l 0.3.0
* Fri Jul 20 2018 Peter Hutterer <peter.hutterer@redhat.com> 0.2.0-54
- Remove call to LoaderGetOS (#1602317)
* Sat Jul 14 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.0-53
- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Mon Apr 02 2018 Adam Jackson <ajax@redhat.com> - 0.2.0-52
- Rebuild for xserver 1.20
* Fri Feb 09 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.0-51
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.0-50
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.0-49
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
* Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.0-48
- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild
* Thu Sep 29 2016 Hans de Goede <hdegoede@redhat.com> - 0.2.0-47
- Rebuild against xserver-1.19
* Fri Feb 05 2016 Fedora Release Engineering <releng@fedoraproject.org> - 0.2.0-46
- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild
* Thu Jan 28 2016 Peter Hutterer <peter.hutterer@redhat.com>
- Remove unnecessary defattr
* Wed Jan 20 2016 Peter Hutterer <peter.hutterer@redhat.com>
- s/define/global/
* Wed Jul 29 2015 Dave Airlie <airlied@redhat.com> - 0.2.0-45
- 1.15 ABI rebuild
* Tue Jun 23 2015 Adam Jackson <ajax@redhat.com> - 0.2.0-44
- Undefine _hardened_build
* Fri Jun 19 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.2.0-43
- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
* Wed Feb 11 2015 Hans de Goede <hdegoede@redhat.com> - 0.2.0-42
- xserver 1.17 ABI rebuild
* Mon Aug 18 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.2.0-41
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild
* Mon Jun 16 2014 Hans de Goede <hdegoede@redhat.com> - 0.2.0-40
- xserver 1.15.99.903 ABI rebuild
* Sun Jun 08 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.2.0-39
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
* Tue Apr 29 2014 Adam Jackson <ajax@redhat.com> 0.2.0-38
- v4l2 patch is MIT-compatible, fix License to match
* Mon Apr 28 2014 Hans de Goede <hdegoede@redhat.com> - 0.2.0-37
- xserver 1.15.99-20140428 git snapshot ABI rebuild
* Mon Jan 13 2014 Adam Jackson <ajax@redhat.com> - 0.2.0-36
- 1.15 ABI rebuild
* Tue Dec 17 2013 Adam Jackson <ajax@redhat.com> - 0.2.0-35
- 1.15RC4 ABI rebuild
* Wed Nov 20 2013 Adam Jackson <ajax@redhat.com> - 0.2.0-34
- 1.15RC2 ABI rebuild
* Wed Nov 06 2013 Adam Jackson <ajax@redhat.com> - 0.2.0-33
- 1.15RC1 ABI rebuild
* Fri Oct 25 2013 Adam Jackson <ajax@redhat.com> - 0.2.0-32
- ABI rebuild
* Sun Aug 04 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.2.0-31
- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
* Tue Mar 19 2013 Adam Jackson <ajax@redhat.com> 0.2.0-30
- Less RHEL customization
* Thu Mar 07 2013 Dave Airlie <airlied@redhat.com> 0.2.0-29
- autoreconf for aarch64
* Thu Mar 07 2013 Peter Hutterer <peter.hutterer@redhat.com> - 0.2.0-28
- require xorg-x11-server-devel, not -sdk
* Thu Mar 07 2013 Peter Hutterer <peter.hutterer@redhat.com> - 0.2.0-27
- ABI rebuild
* Fri Feb 15 2013 Peter Hutterer <peter.hutterer@redhat.com> - 0.2.0-26
- ABI rebuild
* Fri Feb 15 2013 Peter Hutterer <peter.hutterer@redhat.com> - 0.2.0-25
- ABI rebuild
* Thu Jan 10 2013 Adam Jackson <ajax@redhat.com> - 0.2.0-24
- ABI rebuild
* Sun Jul 22 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.2.0-23
- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
* Wed Jul 18 2012 Dave Airlie <airlied@redhat.com> - 0.2.0-22
- ABI rebuild
* Thu Apr 05 2012 Adam Jackson <ajax@redhat.com> - 0.2.0-21
- RHEL arch exclude updates
* Sat Feb 11 2012 Peter Hutterer <peter.hutterer@redhat.com> - 0.2.0-20
- ABI rebuild
* Fri Feb 10 2012 Peter Hutterer <peter.hutterer@redhat.com> - 0.2.0-19
- ABI rebuild
* Tue Jan 24 2012 Peter Hutterer <peter.hutterer@redhat.com> - 0.2.0-18
- ABI rebuild
* Wed Jan 04 2012 Peter Hutterer <peter.hutterer@redhat.com> - 0.2.0-17
- Rebuild for server 1.12
* Mon Nov 14 2011 Adam Jackson <ajax@redhat.com> - 0.2.0-16
- ABI rebuild
* Wed Nov 09 2011 ajax <ajax@redhat.com> - 0.2.0-15
- ABI rebuild
* Thu Aug 18 2011 Adam Jackson <ajax@redhat.com> - 0.2.0-14
- Rebuild for xserver 1.11 ABI
* Wed May 11 2011 Peter Hutterer <peter.hutterer@redhat.com> - 0.2.0-13
- Rebuild for server 1.11
* Mon Feb 28 2011 Peter Hutterer <peter.hutterer@redhat.com> - 0.2.0-12
- Rebuild for server 1.10
* Thu Feb 10 2011 Mauro Carvalho Chehab <mchehabr@redhat.com> - 0.2.0-10
- Removed the v4l1 compat layer and converted the driver to direclty use
the v4l2 API. With this, new standards and new Port Attributes are now
shown, reflecting what the driver is exporting.
* Wed Feb 09 2011 Adam Jackson <ajax@redhat.com> 0.2.0-10
- Fix License tag to GPLv2+ due to v4l2 patch.
* Tue Feb 08 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.2.0-9
- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
* Thu Feb 03 2011 Mauro Carvalho Chehab <mchehabr@redhat.com> - 0.2.0-8
- Make it work with V4L2 drivers
* Thu Dec 02 2010 Peter Hutterer <peter.hutterer@redhat.com> - 0.2.0-7
- Rebuild for server 1.10
* Wed Oct 27 2010 Adam Jackson <ajax@redhat.com> 0.2.0-6
- Add ABI requires magic (#542742)
* Mon Jul 05 2010 Peter Hutterer <peter.hutterer@redhat.com> - 0.2.0-5.1
- rebuild for X Server 1.9
* Thu Jan 21 2010 Peter Hutterer <peter.hutterer@redhat.com> - 0.2.0-4.1
- Rebuild for server 1.8
* Mon Jul 27 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.2.0-3.1
- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild
* Wed Jul 15 2009 Adam Jackson <ajax@redhat.com> - 0.2.0-2.1
- ABI bump
* Thu Feb 26 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.2.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild
* Thu Mar 20 2008 Dave Airlie <airlied@redhat.com> 0.2.0-1
- Latest upstream release
* Wed Feb 20 2008 Fedora Release Engineering <rel-eng@fedoraproject.org> - 0.1.1-9
- Autorebuild for GCC 4.3
* Tue Aug 28 2007 Adam Jackson <ajax@redhat.com> 0.1.1-8
- Fix ioctl argument on LP64 machines. (#250070)
* Thu Aug 23 2007 Adam Jackson <ajax@redhat.com> - 0.1.1-7
- Rebuild for ppc toolchain bug
* Mon Jun 18 2007 Adam Jackson <ajax@redhat.com> 0.1.1-6
- Update Requires and BuildRequires. Disown the module directories.
* Fri Feb 16 2007 Adam Jackson <ajax@redhat.com> 0.1.1-5
- ExclusiveArch -> ExcludeArch
* Wed Jul 12 2006 Jesse Keating <jkeating@redhat.com> - 0.1.1-4
- rebuild
* Tue May 23 2006 Adam Jackson <ajackson@redhat.com> 0.1.1-3
- Rebuild for 7.1 ABI fix.
* Fri May 19 2006 Mike A. Harris <mharris@redhat.com> 0.1.1-2
- Added "BuildRequires: xorg-x11-proto-devel" for (#192386)
* Sun Apr 9 2006 Adam Jackson <ajackson@redhat.com> 0.1.1-1
- Update to 0.1.1 from 7.1RC1.
* Tue Feb 07 2006 Jesse Keating <jkeating@redhat.com> 0.0.1.5-1.1
- rebuilt for new gcc4.1 snapshot and glibc changes
* Wed Jan 18 2006 Mike A. Harris <mharris@redhat.com> 0.0.1.5-1
- Updated xorg-x11-drv-v4l to version 0.0.1.5 from X11R7.0
* Tue Dec 20 2005 Mike A. Harris <mharris@redhat.com> 0.0.1.4-1
- Updated xorg-x11-drv-v4l to version 0.0.1.4 from X11R7 RC4
- Removed 'x' suffix from manpage dirs to match RC4 upstream.
* Fri Nov 4 2005 Mike A. Harris <mharris@redhat.com> 0.0.1.1-1
- Updated xorg-x11-drv-v4l to version 0.0.1.1 from X11R7 RC1. For some
unknown reason, the version went backwards from 4.0.0 to 0.0.1.1.
- Fix *.la file removal.
* Mon Oct 3 2005 Mike A. Harris <mharris@redhat.com> 4.0.0-1
- Initial spec file for v4l video driver forked from cirrus driver package.