e3d2a7a613
This commit leads to a segfault on the very first XTS test case.
Backtrace:
0: /opt/xorg/bin/Xorg (xorg_backtrace+0x3b) [0x80a33db]
1: /opt/xorg/bin/Xorg (0x8048000+0x62a75) [0x80aaa75]
2: (vdso) (__kernel_rt_sigreturn+0x0) [0x5d140c]
3: /lib/libc.so.6 (0x9bb000+0x73579) [0xa2e579]
4: /lib/libc.so.6 (realloc+0xe0) [0xa2e830]
5: /opt/xorg/bin/Xorg (Xrealloc+0x33) [0x80a3f33]
6: /opt/xorg/bin/Xorg (0x8048000+0x1ab79) [0x8062b79]
7: /opt/xorg/bin/Xorg (0x8048000+0x1ac4e) [0x8062c4e]
8: /opt/xorg/bin/Xorg (RegisterExtensionNames+0x2ce) [0x8062fbe]
9: /opt/xorg/bin/Xorg (AddExtension+0x19a) [0x807bd7a]
10: /opt/xorg//lib/xorg/modules/extensions/libextmod.so (0x728000+0x1169a)
[0x73969a]
11: /opt/xorg/bin/Xorg (InitExtensions+0x85) [0x80c0eb5]
12: /opt/xorg/bin/Xorg (0x8048000+0x1a51d) [0x806251d]
13: /lib/libc.so.6 (__libc_start_main+0xe6) [0x9d1bb6]
14: /opt/xorg/bin/Xorg (0x8048000+0x1a2a1) [0x80622a1]
Segmentation fault at address 0x10b2d5f8
valgrind output:
==5069== Invalid read of size 4
==5069== at 0x80F928D: FreePicture (picture.c:1531)
==5069== by 0x818DDEF: miDCDeviceCleanup (midispcur.c:867)
==5069== by 0x81B97F0: miSpriteDeviceCursorCleanup (misprite.c:968)
==5069== by 0x80995FA: miPointerDeviceCleanup (mipointer.c:292)
==5069== by 0x807973E: CloseDevice (devices.c:840)
==5069== by 0x80799B6: CloseDownDevices (devices.c:933)
==5069== by 0x8062705: main (main.c:309)
==5069== Address 0x4cce844 is 12 bytes inside a block of size 84 free'd
==5069== at 0x40057F6: free (vg_replace_malloc.c:325)
==5069== by 0x80A3DE0: Xfree (utils.c:1154)
==5069== by 0x80F9332: FreePicture (picture.c:1576)
==5069== by 0x80FBB4B: PictureDestroyWindow (picture.c:69)
==5069== by 0x810B1A3: damageDestroyWindow (damage.c:1840)
==5069== by 0x80864F1: FreeWindowResources (window.c:846)
==5069== by 0x8086812: DeleteWindow (window.c:925)
==5069== by 0x806B53E: FreeClientResources (resource.c:806)
==5069== by 0x806B60F: FreeAllResources (resource.c:823)
==5069== by 0x80626E4: main (main.c:299)
==5069==
==5069== Invalid write of size 4
==5069== at 0x80F9295: FreePicture (picture.c:1531)
==5069== by 0x818DDEF: miDCDeviceCleanup (midispcur.c:867)
==5069== by 0x81B97F0: miSpriteDeviceCursorCleanup (misprite.c:968)
==5069== by 0x80995FA: miPointerDeviceCleanup (mipointer.c:292)
==5069== by 0x807973E: CloseDevice (devices.c:840)
==5069== by 0x80799B6: CloseDownDevices (devices.c:933)
==5069== by 0x8062705: main (main.c:309)
==5069== Address 0x4cce844 is 12 bytes inside a block of size 84 free'd
==5069== at 0x40057F6: free (vg_replace_malloc.c:325)
==5069== by 0x80A3DE0: Xfree (utils.c:1154)
==5069== by 0x80F9332: FreePicture (picture.c:1576)
==5069== by 0x80FBB4B: PictureDestroyWindow (picture.c:69)
==5069== by 0x810B1A3: damageDestroyWindow (damage.c:1840)
==5069== by 0x80864F1: FreeWindowResources (window.c:846)
==5069== by 0x8086812: DeleteWindow (window.c:925)
==5069== by 0x806B53E: FreeClientResources (resource.c:806)
==5069== by 0x806B60F: FreeAllResources (resource.c:823)
==5069== by 0x80626E4: main (main.c:299)
XTS test case: Xproto pAllocColor
This reverts commit
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| composite | ||
| config | ||
| damageext | ||
| dbe | ||
| dix | ||
| doc | ||
| exa | ||
| fb | ||
| glx | ||
| hw | ||
| include | ||
| m4 | ||
| mi | ||
| miext | ||
| os | ||
| randr | ||
| record | ||
| render | ||
| test | ||
| Xext | ||
| xfixes | ||
| Xi | ||
| xkb | ||
| .gitignore | ||
| autogen.sh | ||
| configure.ac | ||
| COPYING | ||
| cpprules.in | ||
| Makefile.am | ||
| README | ||
| xorg-server.m4 | ||
| xorg-server.pc.in | ||
X Server
The X server accepts requests from client applications to create windows,
which are (normally rectangular) "virtual screens" that the client program
can draw into.
Windows are then composed on the actual screen by the X server
(or by a separate composite manager) as directed by the window manager,
which usually communicates with the user via graphical controls such as buttons
and draggable titlebars and borders.
For a comprehensive overview of X Server and X Window System, consult the
following article:
http://en.wikipedia.org/wiki/X_server
All questions regarding this software should be directed at the
Xorg mailing list:
http://lists.freedesktop.org/mailman/listinfo/xorg
Please submit bug reports to the Xorg bugzilla:
https://bugs.freedesktop.org/enter_bug.cgi?product=xorg
The master development code repository can be found at:
git://anongit.freedesktop.org/git/xorg/xserver
http://cgit.freedesktop.org/xorg/xserver
For patch submission instructions, see:
http://www.x.org/wiki/Development/Documentation/SubmittingPatches
For more information on the git code manager, see:
http://wiki.x.org/wiki/GitPage