Re: [Tuxpaint-devel] Kaleidoscope crash

[Pere P. i C. <pe...@fo...>]

El dj 29 de 11 del 2007 a les 07:50 -0800, en/na Bill Kendrick va
escriure:
> Someone reported a bug about Tux Paint crashing (on an RPM-based platform,
> FWIW) when using the new Kaleidoscope tool:
> 
>   https://sourceforge.net/tracker/?func=detail&atid=516295&aid=1840828&group_id=66938
> 
> Anyone seen this? :(
> 
Running with sound works fine, but without sound:

tuxpaint --nosound --600x480

==555== Conditional jump or move depends on uninitialised value(s)
==555==    at 0x4084868: (within /usr/lib/libSDL-1.2.so.0.11.1)
==555==    by 0x4084FD0: (within /usr/lib/libSDL-1.2.so.0.11.1)
==555==    by 0x40539D6: SDL_PumpEvents
(in /usr/lib/libSDL-1.2.so.0.11.1)
==555==    by 0x4053EE6: SDL_PollEvent
(in /usr/lib/libSDL-1.2.so.0.11.1)
==555==    by 0x804E317: mySDL_PollEvent (tuxpaint.c:16045)
==555==    by 0x80698D3: main (tuxpaint.c:1556)
==555== 
==555== Invalid read of size 4
==555==    at 0x412C834: Mix_HaltChannel
(in /usr/lib/libSDL_mixer-1.2.so.0.2.6)
==555==    by 0x8054821: magic_stopsound (tuxpaint.c:17184)
==555==    by 0x745EC79: kalidescope_release
(in /usr/local/lib/tuxpaint/plugins/kalidescope.so)
==555==    by 0x806355E: mainloop (tuxpaint.c:3619)
==555==    by 0x8068EC6: main (tuxpaint.c:1779)
==555==  Address 0x4 is not stack'd, malloc'd or (recently) free'd
==555== 
==555== Process terminating with default action of signal 11 (SIGSEGV)
==555==  Access not within mapped region at address 0x4
==555==    at 0x412C834: Mix_HaltChannel
(in /usr/lib/libSDL_mixer-1.2.so.0.2.6)
==555==    by 0x8054821: magic_stopsound (tuxpaint.c:17184)
==555==    by 0x745EC79: kalidescope_release
(in /usr/local/lib/tuxpaint/plugins/kalidescope.so)
==555==    by 0x806355E: mainloop (tuxpaint.c:3619)
==555==    by 0x8068EC6: main (tuxpaint.c:1779)
==555== 
==555== ERROR SUMMARY: 203 errors from 23 contexts (suppressed: 414 from
1)
==555== malloc/free: in use at exit: 17,043,315 bytes in 15,374 blocks.
==555== malloc/free: 260,609 allocs, 245,235 frees, 122,713,957 bytes
allocated.
==555== For counts of detected errors, rerun with: -v
==555== searching for pointers to 15,374 not-freed blocks.
==555== checked 26,319,088 bytes.
==555== 
==555==