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authorNatanael Copa <ncopa@alpinelinux.org>2013-06-06 16:18:15 +0000
committerNatanael Copa <ncopa@alpinelinux.org>2013-06-06 16:18:15 +0000
commit6e52b09136375e075ca4c879472b0c9b4ebc7334 (patch)
tree71ef4e3a92c582a093cf81fdc5efc8a0d0d9a641 /main/libxxf86vm
parentba5259e879b12c3266333e072624037d67f37be4 (diff)
downloadaports-6e52b09136375e075ca4c879472b0c9b4ebc7334.tar.bz2
aports-6e52b09136375e075ca4c879472b0c9b4ebc7334.tar.xz
main/libxxf86vm: upgrade to 1.1.3
Diffstat (limited to 'main/libxxf86vm')
-rw-r--r--main/libxxf86vm/0001-When-Xcalloc-returns-NULL-you-don-t-need-to-Xfree-it.patch60
-rw-r--r--main/libxxf86vm/0002-Improve-error-handling-in-XF86VidModeGetMonitor.patch134
-rw-r--r--main/libxxf86vm/0003-Unlock-display-before-returning-alloc-error-in-XF86V.patch51
-rw-r--r--main/libxxf86vm/0004-Unlock-display-before-returning-alloc-error-in-XF86V.patch28
-rw-r--r--main/libxxf86vm/0005-Unlock-display-before-returning-alloc-error-in-XF86V.patch56
-rw-r--r--main/libxxf86vm/0006-Use-_XEatDataWords-to-avoid-overflow-of-length-calcu.patch125
-rw-r--r--main/libxxf86vm/0007-memory-corruption-in-XF86VidModeGetGammaRamp-CVE-201.patch62
-rw-r--r--main/libxxf86vm/0008-avoid-integer-overflow-in-XF86VidModeGetModeLine.patch34
-rw-r--r--main/libxxf86vm/APKBUILD46
9 files changed, 6 insertions, 590 deletions
diff --git a/main/libxxf86vm/0001-When-Xcalloc-returns-NULL-you-don-t-need-to-Xfree-it.patch b/main/libxxf86vm/0001-When-Xcalloc-returns-NULL-you-don-t-need-to-Xfree-it.patch
deleted file mode 100644
index cd5b67a97..000000000
--- a/main/libxxf86vm/0001-When-Xcalloc-returns-NULL-you-don-t-need-to-Xfree-it.patch
+++ /dev/null
@@ -1,60 +0,0 @@
-From ef95f1c3737d9efc7d97fb1784f80ef3540a846b Mon Sep 17 00:00:00 2001
-From: Alan Coopersmith <alan.coopersmith@oracle.com>
-Date: Sat, 13 Apr 2013 15:13:06 -0700
-Subject: [PATCH 1/8] When Xcalloc() returns NULL, you don't need to Xfree() it
-
-I have no words to explain how this ever happened.
-
-Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
-Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
----
- src/XF86VMode.c | 5 -----
- 1 file changed, 5 deletions(-)
-
-diff --git a/src/XF86VMode.c b/src/XF86VMode.c
-index 4f19cf3..c0e50e6 100644
---- a/src/XF86VMode.c
-+++ b/src/XF86VMode.c
-@@ -256,7 +256,6 @@ XF86VidModeGetModeLine(Display* dpy, int screen, int* dotclock,
- if (modeline->privsize > 0) {
- if (!(modeline->private = Xcalloc(modeline->privsize, sizeof(INT32)))) {
- _XEatData(dpy, (modeline->privsize) * sizeof(INT32));
-- Xfree(modeline->private);
- return False;
- }
- _XRead(dpy, (char*)modeline->private, modeline->privsize * sizeof(INT32));
-@@ -321,7 +320,6 @@ XF86VidModeGetAllModeLines(Display* dpy, int screen, int* modecount,
- _XEatData(dpy, (rep.modecount) * sizeof(xXF86OldVidModeModeInfo));
- else
- _XEatData(dpy, (rep.modecount) * sizeof(xXF86VidModeModeInfo));
-- Xfree(modelines);
- return False;
- }
- mdinfptr = (XF86VidModeModeInfo *) (
-@@ -353,7 +351,6 @@ XF86VidModeGetAllModeLines(Display* dpy, int screen, int* modecount,
- if (!(modelines[i]->private =
- Xcalloc(oldxmdline.privsize, sizeof(INT32)))) {
- _XEatData(dpy, (oldxmdline.privsize) * sizeof(INT32));
-- Xfree(modelines[i]->private);
- } else {
- _XRead(dpy, (char*)modelines[i]->private,
- oldxmdline.privsize * sizeof(INT32));
-@@ -384,7 +381,6 @@ XF86VidModeGetAllModeLines(Display* dpy, int screen, int* modecount,
- if (!(modelines[i]->private =
- Xcalloc(xmdline.privsize, sizeof(INT32)))) {
- _XEatData(dpy, (xmdline.privsize) * sizeof(INT32));
-- Xfree(modelines[i]->private);
- } else {
- _XRead(dpy, (char*)modelines[i]->private,
- xmdline.privsize * sizeof(INT32));
-@@ -1039,7 +1035,6 @@ XF86VidModeGetDotClocks(Display* dpy, int screen, int *flagsPtr,
-
- if (!(dotclocks = (int*) Xcalloc(rep.clocks, sizeof(int)))) {
- _XEatData(dpy, (rep.clocks) * 4);
-- Xfree(dotclocks);
- return False;
- }
-
---
-1.8.2.3
-
diff --git a/main/libxxf86vm/0002-Improve-error-handling-in-XF86VidModeGetMonitor.patch b/main/libxxf86vm/0002-Improve-error-handling-in-XF86VidModeGetMonitor.patch
deleted file mode 100644
index 099ca9971..000000000
--- a/main/libxxf86vm/0002-Improve-error-handling-in-XF86VidModeGetMonitor.patch
+++ /dev/null
@@ -1,134 +0,0 @@
-From a89b1ad3377bfef9bab52f15f98b00f6540d531a Mon Sep 17 00:00:00 2001
-From: Alan Coopersmith <alan.coopersmith@oracle.com>
-Date: Sat, 13 Apr 2013 17:40:24 -0700
-Subject: [PATCH 2/8] Improve error handling in XF86VidModeGetMonitor()
-
-Ensure that when we return an error we unlock the display first, and
-NULL out any pointers we freed in error cleanup.
-
-Instead of adding these fixes to every error check, instead combine
-the error handling cleanup into a single copy.
-
-Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
-Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
----
- src/XF86VMode.c | 82 +++++++++++++++++++++++++++------------------------------
- 1 file changed, 39 insertions(+), 43 deletions(-)
-
-diff --git a/src/XF86VMode.c b/src/XF86VMode.c
-index c0e50e6..165f8ba 100644
---- a/src/XF86VMode.c
-+++ b/src/XF86VMode.c
-@@ -856,6 +856,7 @@ XF86VidModeGetMonitor(Display* dpy, int screen, XF86VidModeMonitor* monitor)
- xXF86VidModeGetMonitorReq *req;
- CARD32 syncrange;
- int i;
-+ Bool result = True;
-
- XF86VidModeCheckExtension (dpy, info, False);
-
-@@ -875,63 +876,58 @@ XF86VidModeGetMonitor(Display* dpy, int screen, XF86VidModeMonitor* monitor)
- monitor->bandwidth = (float)rep.bandwidth / 1e6;
- #endif
- if (rep.vendorLength) {
-- if (!(monitor->vendor = (char *)Xcalloc(rep.vendorLength + 1, 1))) {
-- _XEatData(dpy, (rep.nhsync + rep.nvsync) * 4 +
-- ((rep.vendorLength+3) & ~3) + ((rep.modelLength+3) & ~3));
-- return False;
-- }
-+ monitor->vendor = Xcalloc(rep.vendorLength + 1, 1);
-+ if (monitor->vendor == NULL)
-+ result = False;
- } else {
- monitor->vendor = NULL;
- }
-- if (rep.modelLength) {
-- if (!(monitor->model = Xcalloc(rep.modelLength + 1, 1))) {
-- _XEatData(dpy, (rep.nhsync + rep.nvsync) * 4 +
-- ((rep.vendorLength+3) & ~3) + ((rep.modelLength+3) & ~3));
-- if (monitor->vendor)
-- Xfree(monitor->vendor);
-- return False;
-- }
-+ if (result && rep.modelLength) {
-+ monitor->model = Xcalloc(rep.modelLength + 1, 1);
-+ if (monitor->model == NULL)
-+ result = False;
- } else {
- monitor->model = NULL;
- }
-- if (!(monitor->hsync = Xcalloc(rep.nhsync, sizeof(XF86VidModeSyncRange)))) {
-- _XEatData(dpy, (rep.nhsync + rep.nvsync) * 4 +
-- ((rep.vendorLength+3) & ~3) + ((rep.modelLength+3) & ~3));
--
-- if (monitor->vendor)
-- Xfree(monitor->vendor);
-- if (monitor->model)
-- Xfree(monitor->model);
-- return False;
-+ if (result) {
-+ monitor->hsync = Xcalloc(rep.nhsync, sizeof(XF86VidModeSyncRange));
-+ monitor->vsync = Xcalloc(rep.nvsync, sizeof(XF86VidModeSyncRange));
-+ if ((monitor->hsync == NULL) || (monitor->vsync == NULL))
-+ result = False;
-+ } else {
-+ monitor->hsync = monitor->vsync = NULL;
- }
-- if (!(monitor->vsync = Xcalloc(rep.nvsync, sizeof(XF86VidModeSyncRange)))) {
-+ if (result == False) {
- _XEatData(dpy, (rep.nhsync + rep.nvsync) * 4 +
- ((rep.vendorLength+3) & ~3) + ((rep.modelLength+3) & ~3));
-- if (monitor->vendor)
-- Xfree(monitor->vendor);
-- if (monitor->model)
-- Xfree(monitor->model);
-+ Xfree(monitor->vendor);
-+ monitor->vendor = NULL;
-+ Xfree(monitor->model);
-+ monitor->model = NULL;
- Xfree(monitor->hsync);
-- return False;
-- }
-- for (i = 0; i < rep.nhsync; i++) {
-- _XRead(dpy, (char *)&syncrange, 4);
-- monitor->hsync[i].lo = (float)(syncrange & 0xFFFF) / 100.0;
-- monitor->hsync[i].hi = (float)(syncrange >> 16) / 100.0;
-+ monitor->hsync = NULL;
-+ Xfree(monitor->vsync);
-+ monitor->vsync = NULL;
- }
-- for (i = 0; i < rep.nvsync; i++) {
-- _XRead(dpy, (char *)&syncrange, 4);
-- monitor->vsync[i].lo = (float)(syncrange & 0xFFFF) / 100.0;
-- monitor->vsync[i].hi = (float)(syncrange >> 16) / 100.0;
-+ else {
-+ for (i = 0; i < rep.nhsync; i++) {
-+ _XRead(dpy, (char *)&syncrange, 4);
-+ monitor->hsync[i].lo = (float)(syncrange & 0xFFFF) / 100.0;
-+ monitor->hsync[i].hi = (float)(syncrange >> 16) / 100.0;
-+ }
-+ for (i = 0; i < rep.nvsync; i++) {
-+ _XRead(dpy, (char *)&syncrange, 4);
-+ monitor->vsync[i].lo = (float)(syncrange & 0xFFFF) / 100.0;
-+ monitor->vsync[i].hi = (float)(syncrange >> 16) / 100.0;
-+ }
-+ if (rep.vendorLength)
-+ _XReadPad(dpy, monitor->vendor, rep.vendorLength);
-+ if (rep.modelLength)
-+ _XReadPad(dpy, monitor->model, rep.modelLength);
- }
-- if (rep.vendorLength)
-- _XReadPad(dpy, monitor->vendor, rep.vendorLength);
-- if (rep.modelLength)
-- _XReadPad(dpy, monitor->model, rep.modelLength);
--
- UnlockDisplay(dpy);
- SyncHandle();
-- return True;
-+ return result;
- }
-
- Bool
---
-1.8.2.3
-
diff --git a/main/libxxf86vm/0003-Unlock-display-before-returning-alloc-error-in-XF86V.patch b/main/libxxf86vm/0003-Unlock-display-before-returning-alloc-error-in-XF86V.patch
deleted file mode 100644
index 3b6bc15b8..000000000
--- a/main/libxxf86vm/0003-Unlock-display-before-returning-alloc-error-in-XF86V.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-From 8ed00bd0a7c44c7fece687e2566d920ea74ef809 Mon Sep 17 00:00:00 2001
-From: Alan Coopersmith <alan.coopersmith@oracle.com>
-Date: Sat, 13 Apr 2013 17:52:12 -0700
-Subject: [PATCH 3/8] Unlock display before returning alloc error in
- XF86VidModeGetModeLine()
-
-Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
-Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
----
- src/XF86VMode.c | 12 +++++++-----
- 1 file changed, 7 insertions(+), 5 deletions(-)
-
-diff --git a/src/XF86VMode.c b/src/XF86VMode.c
-index 165f8ba..28c79c1 100644
---- a/src/XF86VMode.c
-+++ b/src/XF86VMode.c
-@@ -203,6 +203,7 @@ XF86VidModeGetModeLine(Display* dpy, int screen, int* dotclock,
- xXF86OldVidModeGetModeLineReply oldrep;
- xXF86VidModeGetModeLineReq *req;
- int majorVersion, minorVersion;
-+ Bool result = True;
-
- XF86VidModeCheckExtension (dpy, info, False);
- XF86VidModeQueryVersion(dpy, &majorVersion, &minorVersion);
-@@ -254,17 +255,18 @@ XF86VidModeGetModeLine(Display* dpy, int screen, int* dotclock,
- }
-
- if (modeline->privsize > 0) {
-- if (!(modeline->private = Xcalloc(modeline->privsize, sizeof(INT32)))) {
-+ modeline->private = Xcalloc(modeline->privsize, sizeof(INT32));
-+ if (modeline->private == NULL) {
- _XEatData(dpy, (modeline->privsize) * sizeof(INT32));
-- return False;
-- }
-- _XRead(dpy, (char*)modeline->private, modeline->privsize * sizeof(INT32));
-+ result = False;
-+ } else
-+ _XRead(dpy, (char*)modeline->private, modeline->privsize * sizeof(INT32));
- } else {
- modeline->private = NULL;
- }
- UnlockDisplay(dpy);
- SyncHandle();
-- return True;
-+ return result;
- }
-
- Bool
---
-1.8.2.3
-
diff --git a/main/libxxf86vm/0004-Unlock-display-before-returning-alloc-error-in-XF86V.patch b/main/libxxf86vm/0004-Unlock-display-before-returning-alloc-error-in-XF86V.patch
deleted file mode 100644
index 3be28ee5b..000000000
--- a/main/libxxf86vm/0004-Unlock-display-before-returning-alloc-error-in-XF86V.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-From 6c82906f25abcb0f8ec92bcdaf1872bd8b63ca5d Mon Sep 17 00:00:00 2001
-From: Alan Coopersmith <alan.coopersmith@oracle.com>
-Date: Sat, 13 Apr 2013 17:54:45 -0700
-Subject: [PATCH 4/8] Unlock display before returning alloc error in
- XF86VidModeGetAllModeLines()
-
-Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
-Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
----
- src/XF86VMode.c | 2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/src/XF86VMode.c b/src/XF86VMode.c
-index 28c79c1..76276b6 100644
---- a/src/XF86VMode.c
-+++ b/src/XF86VMode.c
-@@ -322,6 +322,8 @@ XF86VidModeGetAllModeLines(Display* dpy, int screen, int* modecount,
- _XEatData(dpy, (rep.modecount) * sizeof(xXF86OldVidModeModeInfo));
- else
- _XEatData(dpy, (rep.modecount) * sizeof(xXF86VidModeModeInfo));
-+ UnlockDisplay(dpy);
-+ SyncHandle();
- return False;
- }
- mdinfptr = (XF86VidModeModeInfo *) (
---
-1.8.2.3
-
diff --git a/main/libxxf86vm/0005-Unlock-display-before-returning-alloc-error-in-XF86V.patch b/main/libxxf86vm/0005-Unlock-display-before-returning-alloc-error-in-XF86V.patch
deleted file mode 100644
index b59be7bc1..000000000
--- a/main/libxxf86vm/0005-Unlock-display-before-returning-alloc-error-in-XF86V.patch
+++ /dev/null
@@ -1,56 +0,0 @@
-From d0355b28dd53fba6fb29c350e090ed4a73d4c480 Mon Sep 17 00:00:00 2001
-From: Alan Coopersmith <alan.coopersmith@oracle.com>
-Date: Sat, 13 Apr 2013 17:58:28 -0700
-Subject: [PATCH 5/8] Unlock display before returning alloc error in
- XF86VidModeGetDotClocks()
-
-Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
-Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
----
- src/XF86VMode.c | 17 ++++++++++-------
- 1 file changed, 10 insertions(+), 7 deletions(-)
-
-diff --git a/src/XF86VMode.c b/src/XF86VMode.c
-index 76276b6..1b907f4 100644
---- a/src/XF86VMode.c
-+++ b/src/XF86VMode.c
-@@ -1014,6 +1014,7 @@ XF86VidModeGetDotClocks(Display* dpy, int screen, int *flagsPtr,
- xXF86VidModeGetDotClocksReq *req;
- int i, *dotclocks;
- CARD32 dotclk;
-+ Bool result = True;
-
- XF86VidModeCheckExtension (dpy, info, False);
-
-@@ -1033,19 +1034,21 @@ XF86VidModeGetDotClocks(Display* dpy, int screen, int *flagsPtr,
- *maxclocksPtr = rep.maxclocks;
- *flagsPtr = rep.flags;
-
-- if (!(dotclocks = (int*) Xcalloc(rep.clocks, sizeof(int)))) {
-+ dotclocks = Xcalloc(rep.clocks, sizeof(int));
-+ if (dotclocks == NULL) {
- _XEatData(dpy, (rep.clocks) * 4);
-- return False;
-+ result = False;
- }
--
-- for (i = 0; i < rep.clocks; i++) {
-- _XRead(dpy, (char*)&dotclk, 4);
-- dotclocks[i] = dotclk;
-+ else {
-+ for (i = 0; i < rep.clocks; i++) {
-+ _XRead(dpy, (char*)&dotclk, 4);
-+ dotclocks[i] = dotclk;
-+ }
- }
- *clocksPtr = dotclocks;
- UnlockDisplay(dpy);
- SyncHandle();
-- return True;
-+ return result;
- }
-
- Bool
---
-1.8.2.3
-
diff --git a/main/libxxf86vm/0006-Use-_XEatDataWords-to-avoid-overflow-of-length-calcu.patch b/main/libxxf86vm/0006-Use-_XEatDataWords-to-avoid-overflow-of-length-calcu.patch
deleted file mode 100644
index b10d3b713..000000000
--- a/main/libxxf86vm/0006-Use-_XEatDataWords-to-avoid-overflow-of-length-calcu.patch
+++ /dev/null
@@ -1,125 +0,0 @@
-From 284a88e21fc05a63466115b33efa411c60d988c9 Mon Sep 17 00:00:00 2001
-From: Alan Coopersmith <alan.coopersmith@oracle.com>
-Date: Sat, 13 Apr 2013 14:24:12 -0700
-Subject: [PATCH 6/8] Use _XEatDataWords to avoid overflow of length
- calculations
-
-Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
----
- configure.ac | 6 ++++++
- src/XF86VMode.c | 35 +++++++++++++++++++++++++----------
- 2 files changed, 31 insertions(+), 10 deletions(-)
-
-diff --git a/configure.ac b/configure.ac
-index d8a23b0..b637788 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -22,6 +22,12 @@ XORG_CHECK_MALLOC_ZERO
- # Obtain compiler/linker options for depedencies
- PKG_CHECK_MODULES(XXF86VM, xproto x11 xextproto xext [xf86vidmodeproto >= 2.2.99.1])
-
-+# Check for _XEatDataWords function that may be patched into older Xlib release
-+SAVE_LIBS="$LIBS"
-+LIBS="$XXF86VM_LIBS"
-+AC_CHECK_FUNCS([_XEatDataWords])
-+LIBS="$SAVE_LIBS"
-+
- AC_CONFIG_FILES([Makefile
- src/Makefile
- man/Makefile
-diff --git a/src/XF86VMode.c b/src/XF86VMode.c
-index 1b907f4..bd54937 100644
---- a/src/XF86VMode.c
-+++ b/src/XF86VMode.c
-@@ -30,11 +30,27 @@ from Kaleb S. KEITHLEY.
-
- /* THIS IS NOT AN X CONSORTIUM STANDARD */
-
-+#ifdef HAVE_CONFIG_H
-+#include <config.h>
-+#endif
-+
- #include <X11/Xlibint.h>
- #include <X11/extensions/xf86vmproto.h>
- #include <X11/extensions/xf86vmode.h>
- #include <X11/extensions/Xext.h>
- #include <X11/extensions/extutil.h>
-+#include <limits.h>
-+
-+#ifndef HAVE__XEATDATAWORDS
-+static inline void _XEatDataWords(Display *dpy, unsigned long n)
-+{
-+# ifndef LONG64
-+ if (n >= (ULONG_MAX >> 2))
-+ _XIOError(dpy);
-+# endif
-+ _XEatData (dpy, n << 2);
-+}
-+#endif
-
- #ifdef DEBUG
- #include <stdio.h>
-@@ -257,7 +273,8 @@ XF86VidModeGetModeLine(Display* dpy, int screen, int* dotclock,
- if (modeline->privsize > 0) {
- modeline->private = Xcalloc(modeline->privsize, sizeof(INT32));
- if (modeline->private == NULL) {
-- _XEatData(dpy, (modeline->privsize) * sizeof(INT32));
-+ _XEatDataWords(dpy, rep.length -
-+ ((SIZEOF(xXF86VidModeGetModeLineReply) - SIZEOF(xReply)) >> 2));
- result = False;
- } else
- _XRead(dpy, (char*)modeline->private, modeline->privsize * sizeof(INT32));
-@@ -318,10 +335,8 @@ XF86VidModeGetAllModeLines(Display* dpy, int screen, int* modecount,
- if (!(modelines = (XF86VidModeModeInfo **) Xcalloc(rep.modecount,
- sizeof(XF86VidModeModeInfo *)
- +sizeof(XF86VidModeModeInfo)))) {
-- if (majorVersion < 2)
-- _XEatData(dpy, (rep.modecount) * sizeof(xXF86OldVidModeModeInfo));
-- else
-- _XEatData(dpy, (rep.modecount) * sizeof(xXF86VidModeModeInfo));
-+ _XEatDataWords(dpy, rep.length -
-+ ((SIZEOF(xXF86VidModeGetAllModeLinesReply) - SIZEOF(xReply)) >> 2));
- UnlockDisplay(dpy);
- SyncHandle();
- return False;
-@@ -354,7 +369,7 @@ XF86VidModeGetAllModeLines(Display* dpy, int screen, int* modecount,
- if (oldxmdline.privsize > 0) {
- if (!(modelines[i]->private =
- Xcalloc(oldxmdline.privsize, sizeof(INT32)))) {
-- _XEatData(dpy, (oldxmdline.privsize) * sizeof(INT32));
-+ _XEatDataWords(dpy, oldxmdline.privsize);
- } else {
- _XRead(dpy, (char*)modelines[i]->private,
- oldxmdline.privsize * sizeof(INT32));
-@@ -384,7 +399,7 @@ XF86VidModeGetAllModeLines(Display* dpy, int screen, int* modecount,
- if (xmdline.privsize > 0) {
- if (!(modelines[i]->private =
- Xcalloc(xmdline.privsize, sizeof(INT32)))) {
-- _XEatData(dpy, (xmdline.privsize) * sizeof(INT32));
-+ _XEatDataWords(dpy, xmdline.privsize);
- } else {
- _XRead(dpy, (char*)modelines[i]->private,
- xmdline.privsize * sizeof(INT32));
-@@ -902,8 +917,7 @@ XF86VidModeGetMonitor(Display* dpy, int screen, XF86VidModeMonitor* monitor)
- monitor->hsync = monitor->vsync = NULL;
- }
- if (result == False) {
-- _XEatData(dpy, (rep.nhsync + rep.nvsync) * 4 +
-- ((rep.vendorLength+3) & ~3) + ((rep.modelLength+3) & ~3));
-+ _XEatDataWords(dpy, rep.length);
- Xfree(monitor->vendor);
- monitor->vendor = NULL;
- Xfree(monitor->model);
-@@ -1036,7 +1050,8 @@ XF86VidModeGetDotClocks(Display* dpy, int screen, int *flagsPtr,
-
- dotclocks = Xcalloc(rep.clocks, sizeof(int));
- if (dotclocks == NULL) {
-- _XEatData(dpy, (rep.clocks) * 4);
-+ _XEatDataWords(dpy, rep.length -
-+ ((SIZEOF(xXF86VidModeGetDotClocksReply) - SIZEOF(xReply)) >> 2));
- result = False;
- }
- else {
---
-1.8.2.3
-
diff --git a/main/libxxf86vm/0007-memory-corruption-in-XF86VidModeGetGammaRamp-CVE-201.patch b/main/libxxf86vm/0007-memory-corruption-in-XF86VidModeGetGammaRamp-CVE-201.patch
deleted file mode 100644
index 71dca30fd..000000000
--- a/main/libxxf86vm/0007-memory-corruption-in-XF86VidModeGetGammaRamp-CVE-201.patch
+++ /dev/null
@@ -1,62 +0,0 @@
-From 47bb28ac0e6e49d3b6eb90c7c215f2fcf54f1a95 Mon Sep 17 00:00:00 2001
-From: Alan Coopersmith <alan.coopersmith@oracle.com>
-Date: Sat, 13 Apr 2013 14:33:32 -0700
-Subject: [PATCH 7/8] memory corruption in XF86VidModeGetGammaRamp()
- [CVE-2013-2001]
-
-We trusted the server not to return more data than the client said it had
-allocated room for, and would overflow the provided buffers if it did.
-
-Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com>
-Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
----
- src/XF86VMode.c | 21 +++++++++++++--------
- 1 file changed, 13 insertions(+), 8 deletions(-)
-
-diff --git a/src/XF86VMode.c b/src/XF86VMode.c
-index bd54937..a32564e 100644
---- a/src/XF86VMode.c
-+++ b/src/XF86VMode.c
-@@ -1110,6 +1110,7 @@ XF86VidModeGetGammaRamp (
- XExtDisplayInfo *info = find_display (dpy);
- xXF86VidModeGetGammaRampReq *req;
- xXF86VidModeGetGammaRampReply rep;
-+ Bool result = True;
-
- XF86VidModeCheckExtension (dpy, info, False);
-
-@@ -1120,19 +1121,23 @@ XF86VidModeGetGammaRamp (
- req->screen = screen;
- req->size = size;
- if (!_XReply (dpy, (xReply *) &rep, 0, xFalse)) {
-- UnlockDisplay (dpy);
-- SyncHandle ();
-- return False;
-+ result = False;
- }
-- if(rep.size) {
-- _XRead(dpy, (char*)red, rep.size << 1);
-- _XRead(dpy, (char*)green, rep.size << 1);
-- _XRead(dpy, (char*)blue, rep.size << 1);
-+ else if (rep.size) {
-+ if (rep.size <= size) {
-+ _XRead(dpy, (char*)red, rep.size << 1);
-+ _XRead(dpy, (char*)green, rep.size << 1);
-+ _XRead(dpy, (char*)blue, rep.size << 1);
-+ }
-+ else {
-+ _XEatDataWords(dpy, rep.length);
-+ result = False;
-+ }
- }
-
- UnlockDisplay(dpy);
- SyncHandle();
-- return True;
-+ return result;
- }
-
- Bool XF86VidModeGetGammaRampSize(
---
-1.8.2.3
-
diff --git a/main/libxxf86vm/0008-avoid-integer-overflow-in-XF86VidModeGetModeLine.patch b/main/libxxf86vm/0008-avoid-integer-overflow-in-XF86VidModeGetModeLine.patch
deleted file mode 100644
index f879c5b11..000000000
--- a/main/libxxf86vm/0008-avoid-integer-overflow-in-XF86VidModeGetModeLine.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-From 4c4123441e40da97acd10f58911193ad3dcef5cd Mon Sep 17 00:00:00 2001
-From: Alan Coopersmith <alan.coopersmith@oracle.com>
-Date: Sat, 13 Apr 2013 14:43:48 -0700
-Subject: [PATCH 8/8] avoid integer overflow in XF86VidModeGetModeLine()
-
-rep.privsize is a CARD32 and needs to be bounds checked before multiplying
-by sizeof(INT32) to come up with the total size to allocate & read to avoid
-integer overflow, though it would not result in buffer overflow as the same
-calculation was used for both allocation & reading from the network.
-
-Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
----
- src/XF86VMode.c | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
-
-diff --git a/src/XF86VMode.c b/src/XF86VMode.c
-index a32564e..fb94816 100644
---- a/src/XF86VMode.c
-+++ b/src/XF86VMode.c
-@@ -271,7 +271,10 @@ XF86VidModeGetModeLine(Display* dpy, int screen, int* dotclock,
- }
-
- if (modeline->privsize > 0) {
-- modeline->private = Xcalloc(modeline->privsize, sizeof(INT32));
-+ if (modeline->privsize < (INT_MAX / sizeof(INT32)))
-+ modeline->private = Xcalloc(modeline->privsize, sizeof(INT32));
-+ else
-+ modeline->private = NULL;
- if (modeline->private == NULL) {
- _XEatDataWords(dpy, rep.length -
- ((SIZEOF(xXF86VidModeGetModeLineReply) - SIZEOF(xReply)) >> 2));
---
-1.8.2.3
-
diff --git a/main/libxxf86vm/APKBUILD b/main/libxxf86vm/APKBUILD
index fec299179..474b6a97f 100644
--- a/main/libxxf86vm/APKBUILD
+++ b/main/libxxf86vm/APKBUILD
@@ -1,7 +1,7 @@
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=libxxf86vm
-pkgver=1.1.2
-pkgrel=1
+pkgver=1.1.3
+pkgrel=0
pkgdesc="X11 XFree86 video mode extension library"
url="http://xorg.freedesktop.org/"
arch="all"
@@ -9,16 +9,8 @@ license="custom"
subpackages="$pkgname-dev $pkgname-doc"
depends=
depends_dev="xf86vidmodeproto libx11-dev libxext-dev"
-makedepends="$depends_dev libtool autoconf automake util-macros"
+makedepends="$depends_dev"
source="http://xorg.freedesktop.org/releases/individual/lib/libXxf86vm-$pkgver.tar.bz2
- 0001-When-Xcalloc-returns-NULL-you-don-t-need-to-Xfree-it.patch
- 0002-Improve-error-handling-in-XF86VidModeGetMonitor.patch
- 0003-Unlock-display-before-returning-alloc-error-in-XF86V.patch
- 0004-Unlock-display-before-returning-alloc-error-in-XF86V.patch
- 0005-Unlock-display-before-returning-alloc-error-in-XF86V.patch
- 0006-Use-_XEatDataWords-to-avoid-overflow-of-length-calcu.patch
- 0007-memory-corruption-in-XF86VidModeGetGammaRamp-CVE-201.patch
- 0008-avoid-integer-overflow-in-XF86VidModeGetModeLine.patch
"
_builddir="$srcdir"/libXxf86vm-$pkgver
@@ -29,8 +21,6 @@ prepare() {
*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
esac
done
- libtoolize --force && aclocal && autoheader && autoconf \
- && automake --add-missing
}
build() {
@@ -45,30 +35,6 @@ package() {
rm "$pkgdir"/usr/lib/*.la || return 1
install -Dm644 COPYING "$pkgdir"/usr/share/licenses/$pkgname/COPYING
}
-md5sums="ffd93bcedd8b2b5aeabf184e7b91f326 libXxf86vm-1.1.2.tar.bz2
-0147e68657e82274c85d9a76360f2f7e 0001-When-Xcalloc-returns-NULL-you-don-t-need-to-Xfree-it.patch
-93ea0ba28daa2b9a0446b21e317c454e 0002-Improve-error-handling-in-XF86VidModeGetMonitor.patch
-becbb6759243d4f5e7d87d611501b2e8 0003-Unlock-display-before-returning-alloc-error-in-XF86V.patch
-7cc84f83f064d575c8628f45afec2691 0004-Unlock-display-before-returning-alloc-error-in-XF86V.patch
-d16fbe7f3656d1c65aa74f4a45a8bbcd 0005-Unlock-display-before-returning-alloc-error-in-XF86V.patch
-722b2379320147190135f00eb12782c5 0006-Use-_XEatDataWords-to-avoid-overflow-of-length-calcu.patch
-569c6902f1b15289b02d2f7a644a34cc 0007-memory-corruption-in-XF86VidModeGetGammaRamp-CVE-201.patch
-a86c5904529d2ccfd92c12aef547136e 0008-avoid-integer-overflow-in-XF86VidModeGetModeLine.patch"
-sha256sums="a564172fb866b1b587bbccb7d041088931029845245e0d15c32ca7f1bb48fc84 libXxf86vm-1.1.2.tar.bz2
-b457de56462689eff9b2d5b61e07e767bcfe85b2e1c6317cf97fe0a420d95409 0001-When-Xcalloc-returns-NULL-you-don-t-need-to-Xfree-it.patch
-a5f97c643cb7a09c9fdb10c99445d968de038f49ad7ab145094a816991f09ec9 0002-Improve-error-handling-in-XF86VidModeGetMonitor.patch
-442d8fffc438a6e22114d77775df86bd8166e57f404f510d4e85824a8e8446bb 0003-Unlock-display-before-returning-alloc-error-in-XF86V.patch
-30b41220a8399c7961be7f5b0be83a18fb357100ca94b03e898f4a7b7cc0d00d 0004-Unlock-display-before-returning-alloc-error-in-XF86V.patch
-3e82f5d621c2d7e4fa7010cb28c5c2e35fd668fd9acc6db5a1a00c9c63067d19 0005-Unlock-display-before-returning-alloc-error-in-XF86V.patch
-e0e3298f6be09483b376a3da0ba5944befc9d46b1cb2b6e1c043c2eb832bcc91 0006-Use-_XEatDataWords-to-avoid-overflow-of-length-calcu.patch
-531c281d602c67b1c702cecb35f948a97ee67fcbd429e723239ff240c69a8594 0007-memory-corruption-in-XF86VidModeGetGammaRamp-CVE-201.patch
-62e4c96728c0adea4b5c2c9ce4c1089ffe6b57a5466a2789832681bc56d8cd47 0008-avoid-integer-overflow-in-XF86VidModeGetModeLine.patch"
-sha512sums="594243f2d0275a3036754e5cfd3f440f2faae78f6c836e6787129d54a559af0ceba6fefe18d98d6908aa75ea322875a188a3b3ffee7e3deec1168c7656e7a96a libXxf86vm-1.1.2.tar.bz2
-4b40e349407a105d07a54b72077b9a7d6371db743b377cbe246d7d21f7894b549fd2ebf77b0acac6520e513829491c07b3b76891d2fe450baf294caa7be72db3 0001-When-Xcalloc-returns-NULL-you-don-t-need-to-Xfree-it.patch
-09a8cd3b934b4c46c2143c50cde25e70b0800afcafa265c00f2118f4ce0f74eaffb8cede5027b1d065469da874f27adf2efb18500bb7b4fca70a911096f7db48 0002-Improve-error-handling-in-XF86VidModeGetMonitor.patch
-38260b81f4e052587a2f38a1d15202511070b7c9985ea374d732abd982953c98d1fbc96b56bd3b57afdae3728f5607e6cb83ee2b43a871c36f4d9366df058ca2 0003-Unlock-display-before-returning-alloc-error-in-XF86V.patch
-f2a891c4aec0c2d640f92cf63a05f6655531089735c59d9b184b5ef460a850f6cf4f8dfce582cced12dd9d7b14f6e91e590bf9feef37ba714561b696b0e67485 0004-Unlock-display-before-returning-alloc-error-in-XF86V.patch
-f54396628ff1ab4c31396960b3ee79311a00bd6147d1f76128f9c3f9dbe81bbfeaa7e37e4c1c7686cadfa2901e95e75e06e8f1c297a90f2287a0c4e22382beab 0005-Unlock-display-before-returning-alloc-error-in-XF86V.patch
-a4a260efeb52f00ddf2adb476f241a88b6809bda75e3b5477ca15caba24e2b9f0fa9fc6cf070fb2f3ba64f7b5d1b9372727533e80d61c1ae3da035952aa87741 0006-Use-_XEatDataWords-to-avoid-overflow-of-length-calcu.patch
-e54a46c0c0d54b08daa62578a814ed1dafaa66d5b2e13e2f50dc0dfb11dc061dc505e7001c39ce579f9f4d2ce29dd6b53c40109800c1692d7102f1c5b0583b24 0007-memory-corruption-in-XF86VidModeGetGammaRamp-CVE-201.patch
-43e2e04e1da133e986ec717e294a7f4fad803d7ff8cafa9a120649cfec30dc986516f0bd7389781cf0dfcda84c59dce63831c47f58f6d25ee6b488cced742d59 0008-avoid-integer-overflow-in-XF86VidModeGetModeLine.patch"
+md5sums="e46f6ee4f4567349a3189044fe1bb712 libXxf86vm-1.1.3.tar.bz2"
+sha256sums="da5e86c32ee2069b9e6d820e4c2e4242d4877cb155a2b2fbf2675a1480ec37b8 libXxf86vm-1.1.3.tar.bz2"
+sha512sums="7cd5491b79920f9c1d134f2815f14d45b0a29cf5f99d866c35418b6f84ce6b48e702db3472bd7c6158804e573f2384ad4ebee78e5ea8f07afec2e34489d99ed4 libXxf86vm-1.1.3.tar.bz2"