[ scummvm-Bugs-1659892 ] compress_touche: after some compression

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Bugs item #1659892, was opened at 2007-02-14 16:52
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Category: None
Group: Tools
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Sebastian Schubert (sebschub)
Assigned to: Nobody/Anonymous (nobody)
Summary: compress_touche: after some compression

Initial Comment:
compress_touche crashes after about 10 seconds not depending on the chosen encoder.  I use Gentoo Linux on an x86 machine with fairly recent software (eg gcc 4.1.1).

*** glibc detected *** /tmp/sebschub/touche/compress_touche: double free or corruption (top): 0x0804e170 ***
======= Backtrace: =========
/lib/libc.so.6[0x43adfdb0]
/lib/libc.so.6(__libc_free+0x84)[0x43ae13f4]
/lib/libc.so.6(fclose+0x15b)[0x43ad12fb]
/tmp/sebschub/touche/compress_touche[0x8048f4b]
/lib/libc.so.6(__libc_start_main+0xd8)[0x43a92878]
/tmp/sebschub/touche/compress_touche[0x80486e1]
======= Memory map: ========
08048000-0804b000 r-xp 00000000 03:07 81584      /tmp/sebschub/touche/compress_touche
0804b000-0804c000 rw-p 00003000 03:07 81584      /tmp/sebschub/touche/compress_touche
0804c000-0806f000 rw-p 0804c000 00:00 0          [heap]
43a5f000-43a79000 r-xp 00000000 03:05 131905     /lib/ld-2.4.so
43a79000-43a7a000 r--p 00019000 03:05 131905     /lib/ld-2.4.so
43a7a000-43a7b000 rw-p 0001a000 03:05 131905     /lib/ld-2.4.so
43a7d000-43b94000 r-xp 00000000 03:05 525750     /lib/libc-2.4.so
43b94000-43b96000 r--p 00116000 03:05 525750     /lib/libc-2.4.so
43b96000-43b98000 rw-p 00118000 03:05 525750     /lib/libc-2.4.so
43b98000-43b9b000 rw-p 43b98000 00:00 0
43e15000-43e1f000 r-xp 00000000 03:05 2236713    /usr/lib/gcc/i686-pc-linux-gnu/4.1.1/libgcc_s.so.1
43e1f000-43e20000 rw-p 00009000 03:05 2236713    /usr/lib/gcc/i686-pc-linux-gnu/4.1.1/libgcc_s.so.1
b7d00000-b7d21000 rw-p b7d00000 00:00 0
b7d21000-b7e00000 ---p b7d21000 00:00 0
b7f11000-b7f12000 rw-p b7f11000 00:00 0
b7f26000-b7f27000 rw-p b7f26000 00:00 0
b7f28000-b7f2a000 rw-p b7f28000 00:00 0
b7f2a000-b7f2b000 r-xp b7f2a000 00:00 0          [vdso]
bfdce000-bfde5000 rw-p bfdce000 00:00 0          [stack]

Program received signal SIGABRT, Aborted.

I hope this is enough information. The backtrace includes a lot of "??" and some "from /lib/libc.so.6" although I only used your Makefile (including -g). (Missing debug information in the rest of my system?)

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