[Swftools-common] crashed swfc with 100000 frames

[Paulo Silva]

hi!

i tried to do swfc over this file
http://www.fileshack.us/get_file.php?id=258402&file=z_100000.swfc.bz2
made from this code http://pastebin.com/f64940cb3

(my idea were about trying to do a swf animation test with 100000
frames, since my tests with 10000 and 1000 were successful)

and the result were this

address@hidden:~/Desktop/swfc/_sdlbas$ swfc z.swfc
*** glibc detected *** swfc: double free or corruption (!prev): 0x080b4008 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb7ccea85]
/lib/tls/i686/cmov/libc.so.6(cfree+0x90)[0xb7cd24f0]
swfc[0x8058ef7]
swfc[0x8052c0c]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb7c79450]
swfc[0x804ab51]
======= Memory map: ========
08048000-0809d000 r-xp 00000000 08:03 543578     /usr/bin/swfc
0809d000-0809f000 rw-p 00054000 08:03 543578     /usr/bin/swfc
0809f000-0ee18000 rw-p 0809f000 00:00 0          [heap]
b3335000-b5336000 rw-p b7bff000 00:00 0
b5336000-b6337000 rw-p b7c40000 00:00 0
b7300000-b7321000 rw-p b7300000 00:00 0
b7321000-b7400000 ---p b7321000 00:00 0
b742e000-b752f000 rw-p b7bde000 00:00 0
b752f000-b7730000 rw-p b7c40000 00:00 0
b7730000-b77b1000 rw-p b79f5000 00:00 0
b77b1000-b7832000 rw-p b7b7b000 00:00 0
b78b3000-b79b4000 rw-p b7c40000 00:00 0
b79b4000-b7a35000 rw-p b7b5a000 00:00 0
b7a36000-b7ab7000 rw-p b7b9c000 00:00 0
b7b39000-b7bba000 rw-p b7b39000 00:00 0
b7bbd000-b7c3e000 rw-p b7bbd000 00:00 0
b7c56000-b7c60000 r-xp 00000000 08:03 522304     /lib/libgcc_s.so.1
b7c60000-b7c61000 rw-p 0000a000 08:03 522304     /lib/libgcc_s.so.1
b7c61000-b7c63000 rw-p b7c61000 00:00 0
b7c63000-b7dac000 r-xp 00000000 08:03 539899     /lib/tls/i686/cmov/libc-2.7.so
b7dac000-b7dad000 r--p 00149000 08:03 539899     /lib/tls/i686/cmov/libc-2.7.so
b7dad000-b7daf000 rw-p 0014a000 08:03 539899     /lib/tls/i686/cmov/libc-2.7.so
b7daf000-b7db2000 rw-p b7daf000 00:00 0
b7db2000-b7dc7000 r-xp 00000000 08:03 541348
/usr/lib/libart_lgpl_2.so.2.3.20
b7dc7000-b7dc8000 rw-p 00014000 08:03 541348
/usr/lib/libart_lgpl_2.so.2.3.20
b7dc8000-b7e34000 r-xp 00000000 08:03 541531     /usr/lib/libfreetype.so.6.3.16
b7e34000-b7e38000 rw-p 0006b000 08:03 541531     /usr/lib/libfreetype.so.6.3.16
b7e38000-b7e5b000 r-xp 00000000 08:03 539907     /lib/tls/i686/cmov/libm-2.7.so
b7e5b000-b7e5d000 rw-p 00023000 08:03 539907     /lib/tls/i686/cmov/libm-2.7.so
b7e5d000-b7e71000 r-xp 00000000 08:03 542131     /usr/lib/libz.so.1.2.3.3
b7e71000-b7e72000 rw-p 00013000 08:03 542131     /usr/lib/libz.so.1.2.3.3
b7e72000-b7e91000 r-xp 00000000 08:03 541808     /usr/lib/libjpeg.so.62.0.0
b7e91000-b7e92000 rw-p 0001e000 08:03 541808     /usr/lib/libjpeg.so.62.0.0
b7e92000-b7e93000 rw-p b7e92000 00:00 0
b7e93000-b7ece000 r-xp 00000000 08:03 543568     /usr/lib/libt1.so.5.1.1
b7ece000-b7ed1000 rw-p 0003b000 08:03 543568     /usr/lib/libt1.so.5.1.1
b7ed1000-b7ee6000 rw-p b7ed1000 00:00 0
b7ee6000-b7eed000 r-xp 00000000 08:03 539602     /usr/lib/libgif.so.4.1.6
b7eed000-b7eee000 rw-p 00006000 08:03 539602     /usr/lib/libgif.so.4.1.6
b7f01000-b7f03000 rw-p b7f01000 00:00 0
b7f03000-b7f04000 r-xp b7f03000 00:00 0          [vdso]
b7f04000-b7f1e000 r-xp 00000000 08:03 522259     /lib/ld-2.7.so
b7f1e000-b7f20000 rw-p 00019000 08:03 522259     /lib/ld-2.7.so
bf8ee000-bf903000 rw-p bffeb000 00:00 0          [stack]
Aborted
address@hidden:~/Desktop/swfc/_sdlbas$

thanks! :-)