[Bug 647859] New: Segmentation faults in libquicktime with libjpeg8

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19 Oct 2010 19 Oct '10

21:05

https://bugzilla.novell.com/show_bug.cgi?id=647859 https://bugzilla.novell.com/show_bug.cgi?id=647859#c0 Summary: Segmentation faults in libquicktime with libjpeg8 Classification: openSUSE Product: openSUSE 11.3 Version: Final Platform: x86 OS/Version: openSUSE 11.3 Status: NEW Severity: Normal Priority: P5 - None Component: Other AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: martin.wilck@ts.fujitsu.com QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.8) Gecko/20100723 SUSE/3.6.8-0.1.1 Firefox/3.6.8 Running "lavinfo" on a Quicktime file results in a segmentation violation. This is due to missing adapations to libjpeg 7 (and 8, which is part of openSUSE 11.3). Reproducible: Always Steps to Reproduce: 1. run "lavinfgo" on a .mov file (I am using Motion JPEG files created by my Panasonic Digital camera) Actual Results: Starting program: /usr/bin/lavinfo MusikAus.mov [Thread debugging using libthread_db enabled] Breakpoint 6, jpeg_start_decompress (cinfo=0x8065950) at jdapistd.c:39 39 { (gdb) bt #0 jpeg_start_decompress (cinfo=0x8065950) at jdapistd.c:39 #1 0xb7fc6122 in decompress_field (engine=0x8065940, field=0) at libmjpeg.c:668 #2 0xb7fc6bd5 in mjpeg_decompress (mjpeg=0x804f088, buffer=0x8059ae8 "\377\330\377", , buffer_len=47520, input_field2=0) at libmjpeg.c:951 #3 0xb7fc5510 in decode (file=0x804b040, row_pointers=0x0, track=0) at jpeg.c:114 #4 0xb7d9219a in quicktime_init_maps (file=0x804b040) at lqt_quicktime.c:1395 #5 0xb7d92b65 in quicktime_read_info (file=0x804b040) at lqt_quicktime.c:1652 #6 0xb7d9349e in do_open (filename=0xbffff062 "MusikAus.mov", rd=<value optimized out>, wr=0, type=LQT_FILE_QT_OLD, log_cb=0, log_data=0x0) at lqt_quicktime.c:1790 #7 0xb7d9363f in quicktime_open (filename=0xbffff062 "MusikAus.mov", rd=1, wr=0) at lqt_quicktime.c:1839 #8 0xb7f9b1e7 in lav_open_input_file (filename=0xbffff062 "MusikAus.mov") at lav_io.c:941 #9 0xb7f98543 in open_video_file (filename=0xbffff062 "MusikAus.mov", el=0x804a060, preserve_pathname=0) at editlist.c:76 #10 0xb7f99162 in read_video_files (filename=0xbfffee08, num_files=1, el=0x804a060, preserve_pathnames=0) at editlist.c:352 #11 0x080486d9 in main (argc=2, argv=0xbfffee04) at lavinfo.c:40 Expected Results: Like this: martin@athene:/nasobem/Videos/Josefine/2010.04$ lavinfo MusikAus.mov video_frames=210 video_width=848 video_height=480 video_inter=p video_norm=NTSC video_fps=30.000000 video_sar_width=1 video_sar_height=1 max_frame_size=51040 chroma=422 has_audio=1 audio_bps=4 audio_chans=2 audio_bits=16 audio_rate=16000 num_video_files=1 This is similar (but not identical) to http://bugs.gentoo.org/show_bug.cgi?id=293919, which is fixed in the multimedia:libs/openSUSE_11.3 version of mjpegtools (and should be fixed in openSUSE updates as well!) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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