[Bug 41124] Xorg crashes while resizing OpenGL windows

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=41124

--- Comment #5 from Michal Suchanek <hramrach at gmail.com> 2011-09-30 06:24:01 PDT ---
The patch does not seem to make any difference unless the X server needs to
load the patched mesa somehow.

I run only the application with LD_LIBRARY_PATH.

unpatched:


Backtrace:
0: X (xorg_backtrace+0x26) [0x5689d6]
1: X (0x400000+0x16c5c9) [0x56c5c9]
2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f1fa6277000+0xf020)
[0x7f1fa6286020]
3: /usr/lib/xorg/modules/extensions/libglx.so (0x7f1fa3a0a000+0x3e124)
[0x7f1fa3a48124]
4: /usr/lib/xorg/modules/extensions/libdri2.so (0x7f1fa31e7000+0x1aca)
[0x7f1fa31e8aca]
5: /usr/lib/xorg/modules/extensions/libdri2.so (0x7f1fa31e7000+0x1b97)
[0x7f1fa31e8b97]
6: X (0x400000+0xbc783) [0x4bc783]
7: X (ConfigureWindow+0x222) [0x45e2d2]
8: X (0x400000+0x3257b) [0x43257b]
9: X (0x400000+0x37ae9) [0x437ae9]
10: X (0x400000+0x26eaa) [0x426eaa]
11: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xfd) [0x7f1fa4fb4ead]
12: X (0x400000+0x2719d) [0x42719d]
Segmentation fault at address 0xa8


patched:

Backtrace:
0: X (xorg_backtrace+0x26) [0x5689d6]
1: X (0x400000+0x16c5c9) [0x56c5c9]
2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f264a877000+0xf020)
[0x7f264a886020]
3: /usr/lib/xorg/modules/extensions/libglx.so (0x7f264800a000+0x3e124)
[0x7f2648048124]
4: /usr/lib/xorg/modules/extensions/libdri2.so (0x7f26477e7000+0x1aca)
[0x7f26477e8aca]
5: /usr/lib/xorg/modules/extensions/libdri2.so (0x7f26477e7000+0x1b97)
[0x7f26477e8b97]
6: X (0x400000+0xbc783) [0x4bc783]
7: X (ConfigureWindow+0x222) [0x45e2d2]
8: X (0x400000+0x3257b) [0x43257b]
9: X (0x400000+0x37ae9) [0x437ae9]
10: X (0x400000+0x26eaa) [0x426eaa]
11: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xfd) [0x7f26495b4ead]
12: X (0x400000+0x2719d) [0x42719d]
Segmentation fault at address (nil)

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