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2019-03-16libXrandr 1.5.2libXrandr-1.5.2Alan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2019-03-16Add description of libXrandr to README.mdAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2018-12-07Update configure.ac bug URL for gitlab migrationAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2018-11-19Update README for gitlab migrationAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2017-01-28Fix memory leak on error pathsTobias Stoeckmann
Introduced in commit a0df3e1c7728205e5c7650b2e6dce684139254a6 "Avoid out of boundary accesses on illegal responses" Signed-off-by: Julien Cristau <jcristau@debian.org>
2017-01-26autogen: add default patch prefixMihail Konev
Signed-off-by: Mihail Konev <k.mvc@ya.ru>
2017-01-26autogen.sh: use quoted string variablesEmil Velikov
Place quotes around the $srcdir, $ORIGDIR and $0 variables to prevent fall-outs, when they contain space. Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2017-01-26autogen.sh: use exec instead of waiting for configure to finishPeter Hutterer
Syncs the invocation of configure with the one from the server. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
2016-10-04libXrandr 1.5.1libXrandr-1.5.1Matthieu Herrb
Signed-off-by: Matthieu Herrb <matthieu.herrb@laas.fr>
2016-09-25Avoid out of boundary accesses on illegal responsesTobias Stoeckmann
The responses of the connected X server have to be properly checked to avoid out of boundary accesses that could otherwise be triggered by a malicious server. Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org> Reviewed-by: Matthieu Herrb <matthieu@herrb.eu>
2016-08-15fix: redundant null check on calling free()walter harms
janitorial patch: remove some unneeded if() before free() Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2016-08-15fix: doGetScreenResources() info: redundant null check on calling free()walter harms
janitorial patch: remove some unneeded if() before free() Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-03-31Add monitors, update to version 1.5 (v2)libXrandr-1.5.0Keith Packard
v2: [airlied] xrandr was giving the outputs from 0 for each monitor instead of incrementing the pointer. add get_active support. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Keith Packard <keithp@keithp.com>
2015-03-31libXrandr: Clean up compiler warningsKeith Packard
This removes warnings about shadowing local variables with the same name, and type mismatches with _XRead32. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Keith Packard <keithp@keithp.com>
2013-11-22Remove fallback for _XEatDataWords, require libX11 1.6 for itMichael Joost
_XEatDataWords was orignally introduced with the May 2013 security patches, and in order to ease the process of delivering those, fallback versions of _XEatDataWords were included in the X extension library patches so they could be applied to older versions that didn't have libX11 1.6 yet. Now that we're past that hurdle, we can drop the fallbacks and just require libX11 1.6 for building new versions of the extension libraries. Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-09-07libXrandr 1.4.2libXrandr-1.4.2Alan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-09-07Add copyright notice from src/XrrProvider.c to COPYINGAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-07-05XRRUpdateConfiguration: Check if getting screen for root failsPauli Nieminen
XRRRootToScreen might return -1 if it fails to find screen for the root window. Following code uses screen number unconditionally to index the screen array. Signed-off-by: Pauli Nieminen <ext-pauli.nieminen@nokia.com> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-07-05XRRGetProviderInfo returned bad associated_capability list in 64-bitAlan Coopersmith
Unlike most of the values returned by this function, which are arrays of XIDs (long int), associated_capability is defined as an array of unsigned int. _XRead32 reads 32-bit values from the wire protocol and writes them to the provided buffer as an array of long ints, even if that means expanding them from 32-bit to 64-bit. Doing that for associated_capability resulted in a garbage value between each actual value, and overflowing the provided buffer into the space for the provider name (which is written later and would overwrite the overflowed data). Created xhiv libXrandr/XRRGetProviderInfo test case to test & confirm. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Dave Airlie <airlied@redhat.com>
2013-05-31libXrandr 1.4.1libXrandr-1.4.1Alan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-05-04Make XRRGet*Property() always initialize returned valuesAlan Coopersmith
Avoids memory corruption and other errors when callers access them without checking to see if the calls returned an error value. Callers are still required to check for errors, this just reduces the damage when they don't. (Same as reported against libX11 XGetWindowProperty by Ilja Van Sprundel) Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-05-04integer overflow in XRRGetProviderProperty() [CVE-2013-1986 4/4]Alan Coopersmith
If the reported number of properties is too large, the calculations to allocate memory for them may overflow, leaving us returning less memory to the caller than implied by the value written to *nitems. (Same as reported against libX11 XGetWindowProperty by Ilja Van Sprundel) Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-05-04integer overflow in XRRGetOutputProperty() [CVE-2013-1986 3/4]Alan Coopersmith
If the reported number of properties is too large, the calculations to allocate memory for them may overflow, leaving us returning less memory to the caller than implied by the value written to *nitems. (Same as reported against libX11 XGetWindowProperty by Ilja Van Sprundel) Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-05-04integer overflow in XRRQueryProviderProperty() [CVE-2013-1986 2/4]Alan Coopersmith
Same problem as XRRQueryOutputProperty() that it was cloned from Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-05-04integer overflow in XRRQueryOutputProperty() [CVE-2013-1986 1/4]Alan Coopersmith
rep.length is a CARD32, while rbytes was a signed int, so rbytes = sizeof (XRRPropertyInfo) + rep.length * sizeof (long); could result in integer overflow, leading to an undersized malloc and reading data off the connection and writing it past the end of the allocated buffer. Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-05-03Use _XEatDataWords to avoid overflow of rep.length bit shiftingAlan Coopersmith
rep.length is a CARD32, so rep.length << 2 could overflow in 32-bit builds Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-01-18Replace deprecated Automake INCLUDES variable with AM_CPPFLAGSAlan Coopersmith
Excerpt https://lists.gnu.org/archive/html/automake/2012-12/msg00038.html - Support for the long-deprecated INCLUDES variable will be removed altogether in Automake 1.14. The AM_CPPFLAGS variable should be used instead. This variable was deprecated in Automake releases prior to 1.10, which is the current minimum level required to build X. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2013-01-15autogen.sh: Implement GNOME Build APIColin Walters
http://people.gnome.org/~walters/docs/build-api.txt Signed-off-by: Adam Jackson <ajax@redhat.com>
2013-01-15configure: Remove AM_MAINTAINER_MODEAdam Jackson
Signed-off-by: Adam Jackson <ajax@redhat.com>
2012-09-06Constify a couple string arguments that are just copied, not modifiedAlan Coopersmith
Fixes compiler warnings when building app/xrandr: xrandr.c: In function ‘crtc_set_transform’: xrandr.c:1459:9: warning: passing argument 4 of ‘XRRSetCrtcTransform’ discards qualifiers from pointer target type X11/extensions/Xrandr.h:419:1: note: expected ‘char *’ but argument is of type ‘const char *’ Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Aaron Plattner <aplattner@nvidia.com>
2012-07-26libXrandr: bump to 1.4.0 for releaselibXrandr-1.4.0Dave Airlie
This adds support for the provider queries and events. Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-07-19libXrandr: add support for provider objects.Dave Airlie
This adds the client side libXrandr support for randr 1.4, and provider objects. Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-29Fill in nameLen in XRROutputInfoDaniel Stone
Even though it probably makes more sense to just strlen() the name, for some reason there's a nameLen field in XRROutputInfo, so might as well actually fill it in. Signed-off-by: Daniel Stone <daniel@fooishbar.org> Reported-by: Leif Middelschulte <leif.middelschulte@gmail.com>
2011-09-16Strip trailing whitespaceAlan Coopersmith
Performed with: find * -type f | xargs perl -i -p -e 's{[ \t]+$}{}' git diff -w & git diff -b show no diffs from this change Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2011-06-29libXrandr 1.3.2libXrandr-1.3.2Alan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2011-04-01Xrandr.man: Document how to request notifications.Cyril Brulebois
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Cyril Brulebois <kibi@debian.org>
2011-04-01Xrandr.man: Fix parenthesis escaping.Cyril Brulebois
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Cyril Brulebois <kibi@debian.org>
2011-04-01Xrandr.man: Fix missing closing parenthesis.Cyril Brulebois
Also fix the closing tag (\fP instead of \fI). Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Cyril Brulebois <kibi@debian.org>
2011-04-01Xrandr.man: Build full sentences for easier reading.Cyril Brulebois
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Cyril Brulebois <kibi@debian.org>
2011-04-01Xrandr.man: Fix typo.Cyril Brulebois
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Cyril Brulebois <kibi@debian.org>
2011-04-01Xrandr.man: Try to make some sense.Cyril Brulebois
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Magnus Kessler <Magnus.Kessler@gmx.net> Signed-off-by: Cyril Brulebois <kibi@debian.org>
2011-03-31Xrandr.man: Build full sentences, possibly easier to read.Cyril Brulebois
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Cyril Brulebois <kibi@debian.org>
2011-03-31Xrandr.man: Fix grammar.Cyril Brulebois
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Cyril Brulebois <kibi@debian.org>
2011-03-31Xrandr.man: Remove trailing spaces.Cyril Brulebois
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Cyril Brulebois <kibi@debian.org>
2011-02-03config: comment, minor upgrade, quote and layout configure.acGaetan Nadon
Group statements per section as per Autoconf standard layout Quote statements where appropriate. Autoconf recommends not using dnl instead of # for comments Use AC_CONFIG_FILES to replace the deprecated AC_OUTPUT with parameters. Add AC_CONFIG_SRCDIR([Makefile.am]) This helps automated maintenance and release activities. Details can be found in http://wiki.x.org/wiki/NewModuleGuidelines
2011-01-28config: replace deprecated AM_CONFIG_HEADER with AC_CONFIG_HEADERSGaetan Nadon
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
2011-01-28config: remove unrequired AC_CONFIG_AUX_DIRGaetan Nadon
The default location for the generation of configuation files is the current package root directory. These files are config.* and friends. Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
2011-01-27config: remove AC_PROG_CC as it overrides AC_PROG_C_C99Gaetan Nadon
XORG_STRICT_OPTION from XORG_DEFAULT_OPTIONS calls AC_PROG_C_C99. This sets gcc with -std=gnu99. If AC_PROG_CC macro is called afterwards, it resets CC to gcc. Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
2010-10-28libXrandr 1.3.1libXrandr-1.3.1Alan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2010-10-28Fix configure.ac comment for RandR instead of RenderAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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