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[Catchconv-bugreports] [Bug 1264] New: For this .mp3 file, valgrind reports UninitValue, UninitCondition.
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From: <bug...@bu...> - 2008-08-31 10:10:56
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http://bugzilla.mplayerhq.hu/show_bug.cgi?id=1264 Summary: For this .mp3 file, valgrind reports UninitValue, UninitCondition. Product: MPlayer Version: HEAD Platform: Other URL: http://www.metafuzz.com/testcases/664852-199-311034112- result256.tgz OS/Version: Linux Status: NEW Severity: normal Priority: normal Component: demuxer AssignedTo: r_...@ti... ReportedBy: xue...@be... CC: cat...@li... This bug was found as part of the metafuzz project, see http://www.metafuzz.com For this .mp3 file, valgrind reports UninitValue, UninitCondition. System Info: MPlayer dev-SVN-r27496-4.1.2 (C) 2000-2008 MPlayer Team CPU: Intel Pentium 4/Celeron 4 Northwood; Pentium 4 EE/Xeon Prestonia,Gallatin (Family: 15, Model: 2, Stepping: 7) CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1 Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE SSE2 Playing 199-song0004.mp3. ############################################################## to reproduce: wget http://www.metafuzz.com/testcases/664852-199-311034112-result256.tgz tar xzf 664852-199-311034112-result256.tgz valgrind mplayer 199-song0004.mp3 ::::::::::::::::::::Valgrind result::::::::::::::::::::::::::::: ==1295== Memcheck, a memory error detector. ==1295== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al. ==1295== Using LibVEX rev 1715, a library for dynamic binary translation. ==1295== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP. ==1295== Using valgrind-3.2.2, a dynamic binary instrumentation framework. ==1295== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al. ==1295== For more details, rerun with: -v ==1295== ==1295== My PID = 1295, parent PID = 1294. Prog and args are: ==1295== mplayer ==1295== 199-song0004.mp3 ==1295== ==1295== Use of uninitialised value of size 4 ==1295== Stack hash: 1139837953 ==1295== at 0x8474A76: huffman_decode (mpegaudiodec.c:1558) ==1295== by 0x84757DD: mp_decode_layer3 (mpegaudiodec.c:2280) ==1295== by 0x8477211: mp_decode_frame (mpegaudiodec.c:2336) ==1295== by 0x8479178: decode_frame (mpegaudiodec.c:2432) ==1295== by 0x82E883A: avcodec_decode_audio2 (utils.c:955) ==1295== by 0x82618A5: av_find_stream_info (utils.c:1888) ==1295== by 0x81C4906: demux_open_lavf (demux_lavf.c:476) ==1295== by 0x811DCDC: demux_open_stream (demuxer.c:871) ==1295== by 0x811DF94: demux_open (demuxer.c:998) ==1295== by 0x80799BC: main (mplayer.c:3237) ==1295== ==1295== Use of uninitialised value of size 4 ==1295== Stack hash: 2294023456 ==1295== at 0x8474AC9: huffman_decode (mpegaudiodec.c:1568) ==1295== by 0x84757DD: mp_decode_layer3 (mpegaudiodec.c:2280) ==1295== by 0x8477211: mp_decode_frame (mpegaudiodec.c:2336) ==1295== by 0x8479178: decode_frame (mpegaudiodec.c:2432) ==1295== by 0x82E883A: avcodec_decode_audio2 (utils.c:955) ==1295== by 0x82618A5: av_find_stream_info (utils.c:1888) ==1295== by 0x81C4906: demux_open_lavf (demux_lavf.c:476) ==1295== by 0x811DCDC: demux_open_stream (demuxer.c:871) ==1295== by 0x811DF94: demux_open (demuxer.c:998) ==1295== by 0x80799BC: main (mplayer.c:3237) ==1295== ==1295== Use of uninitialised value of size 4 ==1295== Stack hash: 3324746826 ==1295== at 0x8474E6B: huffman_decode (mpegaudiodec.c:231) ==1295== by 0x84757DD: mp_decode_layer3 (mpegaudiodec.c:2280) ==1295== by 0x8477211: mp_decode_frame (mpegaudiodec.c:2336) ==1295== by 0x8479178: decode_frame (mpegaudiodec.c:2432) ==1295== by 0x82E883A: avcodec_decode_audio2 (utils.c:955) ==1295== by 0x82618A5: av_find_stream_info (utils.c:1888) ==1295== by 0x81C4906: demux_open_lavf (demux_lavf.c:476) ==1295== by 0x811DCDC: demux_open_stream (demuxer.c:871) ==1295== by 0x811DF94: demux_open (demuxer.c:998) ==1295== by 0x80799BC: main (mplayer.c:3237) ==1295== ==1295== Use of uninitialised value of size 4 ==1295== Stack hash: 1300477421 ==1295== at 0x8474E72: huffman_decode (mpegaudiodec.c:232) ==1295== by 0x84757DD: mp_decode_layer3 (mpegaudiodec.c:2280) ==1295== by 0x8477211: mp_decode_frame (mpegaudiodec.c:2336) ==1295== by 0x8479178: decode_frame (mpegaudiodec.c:2432) ==1295== by 0x82E883A: avcodec_decode_audio2 (utils.c:955) ==1295== by 0x82618A5: av_find_stream_info (utils.c:1888) ==1295== by 0x81C4906: demux_open_lavf (demux_lavf.c:476) ==1295== by 0x811DCDC: demux_open_stream (demuxer.c:871) ==1295== by 0x811DF94: demux_open (demuxer.c:998) ==1295== by 0x80799BC: main (mplayer.c:3237) ==1295== ==1295== Conditional jump or move depends on uninitialised value(s) ==1295== Stack hash: 2844447559 ==1295== at 0x8474E84: huffman_decode (mpegaudiodec.c:235) ==1295== by 0x84757DD: mp_decode_layer3 (mpegaudiodec.c:2280) ==1295== by 0x8477211: mp_decode_frame (mpegaudiodec.c:2336) ==1295== by 0x8479178: decode_frame (mpegaudiodec.c:2432) ==1295== by 0x82E883A: avcodec_decode_audio2 (utils.c:955) ==1295== by 0x82618A5: av_find_stream_info (utils.c:1888) ==1295== by 0x81C4906: demux_open_lavf (demux_lavf.c:476) ==1295== by 0x811DCDC: demux_open_stream (demuxer.c:871) ==1295== by 0x811DF94: demux_open (demuxer.c:998) ==1295== by 0x80799BC: main (mplayer.c:3237) ==1295== ==1295== Use of uninitialised value of size 4 ==1295== Stack hash: 2819332149 ==1295== at 0x8474E1A: huffman_decode (mpegaudiodec.c:231) ==1295== by 0x84757DD: mp_decode_layer3 (mpegaudiodec.c:2280) ==1295== by 0x8477211: mp_decode_frame (mpegaudiodec.c:2336) ==1295== by 0x8479178: decode_frame (mpegaudiodec.c:2432) ==1295== by 0x82E883A: avcodec_decode_audio2 (utils.c:955) ==1295== by 0x82618A5: av_find_stream_info (utils.c:1888) ==1295== by 0x81C4906: demux_open_lavf (demux_lavf.c:476) ==1295== by 0x811DCDC: demux_open_stream (demuxer.c:871) ==1295== by 0x811DF94: demux_open (demuxer.c:998) ==1295== by 0x80799BC: main (mplayer.c:3237) ==1295== ==1295== Use of uninitialised value of size 4 ==1295== Stack hash: 795062744 ==1295== at 0x8474E21: huffman_decode (mpegaudiodec.c:232) ==1295== by 0x84757DD: mp_decode_layer3 (mpegaudiodec.c:2280) ==1295== by 0x8477211: mp_decode_frame (mpegaudiodec.c:2336) ==1295== by 0x8479178: decode_frame (mpegaudiodec.c:2432) ==1295== by 0x82E883A: avcodec_decode_audio2 (utils.c:955) ==1295== by 0x82618A5: av_find_stream_info (utils.c:1888) ==1295== by 0x81C4906: demux_open_lavf (demux_lavf.c:476) ==1295== by 0x811DCDC: demux_open_stream (demuxer.c:871) ==1295== by 0x811DF94: demux_open (demuxer.c:998) ==1295== by 0x80799BC: main (mplayer.c:3237) ==1295== ==1295== Conditional jump or move depends on uninitialised value(s) ==1295== Stack hash: 717105817 ==1295== at 0x8474E2E: huffman_decode (mpegaudiodec.c:235) ==1295== by 0x84757DD: mp_decode_layer3 (mpegaudiodec.c:2280) ==1295== by 0x8477211: mp_decode_frame (mpegaudiodec.c:2336) ==1295== by 0x8479178: decode_frame (mpegaudiodec.c:2432) ==1295== by 0x82E883A: avcodec_decode_audio2 (utils.c:955) ==1295== by 0x82618A5: av_find_stream_info (utils.c:1888) ==1295== by 0x81C4906: demux_open_lavf (demux_lavf.c:476) ==1295== by 0x811DCDC: demux_open_stream (demuxer.c:871) ==1295== by 0x811DF94: demux_open (demuxer.c:998) ==1295== by 0x80799BC: main (mplayer.c:3237) ==1295== ==1295== Use of uninitialised value of size 4 ==1295== Stack hash: 4247672245 ==1295== at 0x8474D9A: huffman_decode (mpegaudiodec.c:1581) ==1295== by 0x84757DD: mp_decode_layer3 (mpegaudiodec.c:2280) ==1295== by 0x8477211: mp_decode_frame (mpegaudiodec.c:2336) ==1295== by 0x8479178: decode_frame (mpegaudiodec.c:2432) ==1295== by 0x82E883A: avcodec_decode_audio2 (utils.c:955) ==1295== by 0x82618A5: av_find_stream_info (utils.c:1888) ==1295== by 0x81C4906: demux_open_lavf (demux_lavf.c:476) ==1295== by 0x811DCDC: demux_open_stream (demuxer.c:871) ==1295== by 0x811DF94: demux_open (demuxer.c:998) ==1295== by 0x80799BC: main (mplayer.c:3237) ==1295== ==1295== ERROR SUMMARY: 422 errors from 9 contexts (suppressed: 21 from 1) ==1295== malloc/free: in use at exit: 32,908 bytes in 12 blocks. ==1295== malloc/free: 6,463 allocs, 6,451 frees, 4,239,463 bytes allocated. ==1295== For counts of detected errors, rerun with: -v ==1295== searching for pointers to 12 not-freed blocks. ==1295== checked 3,250,212 bytes. ==1295== ==1295== LEAK SUMMARY: ==1295== definitely lost: 0 bytes in 0 blocks. ==1295== possibly lost: 0 bytes in 0 blocks. ==1295== still reachable: 32,908 bytes in 12 blocks. ==1295== suppressed: 0 bytes in 0 blocks. ==1295== Reachable blocks (those to which a pointer was found) are not shown. ==1295== To see them, rerun with: --leak-check=full --show-reachable=yes -- Configure bugmail: http://bugzilla.mplayerhq.hu/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. |
