Subject: sox: segmentation fault when using 'pitch' effect
Package: sox
Version: 12.17.9-1
Severity: normal
sox is sometimes crashed when using 'pitch' effect to change some wave
files.
For example:
freya:/tmp> sox crash.wav crash2.wav pitch 350
Segmentation fault
freya:/tmp> gdb sox
GNU gdb 6.4.90-debian
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...Using host libthread_db
library "/lib/tls/i686/cmov/libthread_db.so.1".
(gdb) set args crash.wav crash2.wav pitch 350
(gdb) run
Starting program: /tmp/sox-12.17.9/sox-12.17.9/src/sox crash.wav crash2.wav
pitch 350
Program received signal SIGSEGV, Segmentation fault.
0x08067552 in st_pitch_drain (effp=0x8098274, obuf=0x80b38a0,
osamp=0x8098294)
at pitch.c:592
592 obuf[i++] = clip(pitch, pitch->acc[pitch->iacc++]);
(gdb) backtrace
#0 0x08067552 in st_pitch_drain (effp=0x8098274, obuf=0x80b38a0,
osamp=0x8098294) at pitch.c:592
#1 0x08049e05 in drain_effect (e=1) at sox.c:1341
#2 0x0804a7d8 in flow_effect_out () at sox.c:1177
#3 0x0804ba4b in main (argc=Cannot access memory at address 0x2000
) at sox.c:1330
regards,
Ying-Chun Liu
-- System Information:
Debian Release: testing/unstable
APT prefers testing
APT policy: (500, 'testing')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.16-2-k7
Locale: LANG=zh_TW.UTF-8, LC_CTYPE=zh_TW.UTF-8 (charmap=UTF-8)
Versions of packages sox depends on:
ii libasound2 1.0.11-7ALSA library
ii libc62.3.6.ds1-4 GNU C Library: Shared libraries
ii libmad0 0.15.1b-2.1 MPEG audio decoder library
ii libogg0 1.1.3-2 Ogg Bitstream Library
ii libvorbis0a 1.1.2-1 The Vorbis General Audio
Compressi
ii libvorbisenc21.1.2-1 The Vorbis General Audio
Compressi
ii libvorbisfile3 1.1.2-1 The Vorbis General Audio
Compressi
sox recommends no packages.
-- no debconf information
--
PaulLiu(劉穎駿)
E-mail address: [EMAIL PROTECTED]
crash.wav.bz2
Description: application/bzip
signature.asc
Description: OpenPGP digital signature