aboutsummaryrefslogtreecommitdiff
path: root/nx-X11/lib/X11/FontInfo.c
Commit message (Collapse)AuthorAgeFilesLines
* Remove redundant null checks before freewalter harms2016-10-191-2/+2
| | | | | | | | | | | This patch removes some redundant null checks before free. It should not change the code otherwise. Be aware that this is only the first series. Signed-off-by: Harms <wharms@bfs,de> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* Remove unnecessary casts of pointers to (char *) in calls to Xfree()Alan Coopersmith2016-10-191-9/+9
| | | | | | | | Left one cast behind that is necessary to change from const char * to char * in nx-X11/lib/X11/lcCharSet.c. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* XListFontsWithInfo: Re-decrement flist[0] before calling free() on it.Matthieu Herrb2016-10-121-2/+4
| | | | | | | | | | | Freeing a pointer that wasn't returned by malloc() is undefined behavior and produces an error with OpenBSD's implementation. Signed-off-by: Matthieu Herrb <matthieu.herrb@laas.fr> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Julien Cristau <jcristau@debian.org> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* integer overflow in XListFontsWithInfo() [CVE-2013-1981 3/13]Alan Coopersmith2016-10-121-56/+49
| | | | | | | | | | | | | | If the reported number of remaining fonts is too large, the calculations to allocate memory for them may overflow, leaving us writing beyond the bounds of the allocation. v2: Fix reply_left calculations, check calculated sizes fit in reply_left v3: On error cases, also set values to be returned in pointer args to 0/NULL Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Julien Cristau <jcristau@debian.org> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* XListFontsWithInfo: avoid accessing realloc'ed memoryNickolai Zeldovich2016-10-121-6/+7
| | | | | | | | | | | | | If exactly one of the two reallocs in XListFontsWithInfo() fails, the subsequent code accesses memory freed by the other realloc. Signed-off-by: Nickolai Zeldovich <nickolai@csail.mit.edu> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> (cherry picked from commit deedeada53676ee529d700bf96fde0b29a3a1def) Signed-off-by: Julien Cristau <jcristau@debian.org> Backported-to-NX-by: Ulrich Sibiller <uli42@gmx.de>
* update src files *[ch] to libX11 1.3.4Ulrich Sibiller2016-10-101-8/+8
|
* VCS info lines: Remove ancient X.org / XFree86 VCS info line from code files.Mike Gabriel2016-07-061-2/+0
| | | | | This has already been started while replacing copyright info in file headers and has now been completed with this commit.
* remove unreferenced NEED_EVENTS/NEED_REPLIESUlrich Sibiller2016-07-051-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove defines of NEED_EVENTS and NEED_REPLIES because they are never used anywhere. Basically these three commits, but as they are newer and to not match the code structure the patches have not been applied but replaced by sed + manual intervention: From cb95642dc8edebb2935dd471f8b339cb98aa8481 Mon Sep 17 00:00:00 2001 From: Peter Hutterer <peter.hutterer@redhat.com> Date: Fri, 28 Nov 2008 22:28:32 +1000 Subject: Remove #define NEED_EVENTS and NEED_REPLIES A grep on xorg/* revealed there's no consumer of this define. Quote Alan Coopersmith: "The consumer was in past versions of the headers now located in proto/x11proto - for instance, in X11R6.0's xc/include/Xproto.h, all the event definitions were only available if NEED_EVENTS were defined, and all the reply definitions required NEED_REPLIES. Looks like Xproto.h dropped them by X11R6.3, which didn't have the #ifdef's anymore, so these are truly ancient now." Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com> Signed-off-by: Adam Jackson <ajax@redhat.com> -- From 6de368c9aa7ccd2fcd62fca5a2b278913db4d03d Mon Sep 17 00:00:00 2001 From: Fernando Carrijo <fcarrijo@yahoo.com.br> Date: Thu, 1 Jul 2010 06:50:47 -0300 Subject: Purge macros NEED_EVENTS and NEED_REPLIES Signed-off-by: Fernando Carrijo <fcarrijo@yahoo.com.br> Acked-by: Tiago Vignatti <tiago.vignatti@nokia.com> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com> -- From 57c03e52e6b4e3ed54df5fdd778865467d08e119 Mon Sep 17 00:00:00 2001 From: Fernando Carrijo <fcarrijo@yahoo.com.br> Date: Thu, 1 Jul 2010 06:59:48 -0300 Subject: Purge macro NEED_EVENTS Signed-off-by: Fernando Carrijo <fcarrijo@yahoo.com.br> Acked-by: Tiago Vignatti <tiago.vignatti@nokia.com> Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
* old-arch cleanup: Drop CRAY support (i.e., drop code related to CRAY, _CRAY, ↵Mike Gabriel2015-04-161-23/+1
| | | | WORD64, WORD64ALIGN, MUSTCOPY, UNSIGNEDBITFIELDS definitions).
* Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1Reinhard Tartler2011-10-101-0/+256
Summary: Imported nx-X11-3.1.0-1.tar.gz Keywords: Imported nx-X11-3.1.0-1.tar.gz into Git repository
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 10:34:35 +0000