[FFmpeg-trac] #182(avformat:closed): libavformat crashes on damaged mp3

FFmpeg trac at avcodec.org
Wed May 18 11:21:19 CEST 2011


#182: libavformat crashes on damaged mp3
-----------------------+-----------------------
Reporter:  jwarren     |       Owner:
    Type:  defect      |      Status:  closed
Priority:  important   |   Component:  avformat
 Version:  git-master  |  Resolution:  fixed
Keywords:  regression  |  Blocked By:
Blocking:              |  Reproduced:  1
Analyzed:  1           |
-----------------------+-----------------------
Changes (by saste):

 * analyzed:  0 => 1
 * status:  open => closed
 * resolution:   => fixed


Comment:

 Fixed in commit:

 commit 64be0d1edad630f5bc0f287022f5880de07915b2
 Author: Stefano Sabatini <stefano.sabatini-lala at poste.it>
 Date:   Wed May 18 00:43:25 2011 +0200

     id3v2: prevent unsigned integer overflow in ff_id3v2_parse()

     In ff_id3v2_parse(), prevent unsigned integer overflow if data length
     indicator is skipped and tlen is < 4.

     Fix crash decoding file Allaby_cut.mp3, fix trac issue #182.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/182#comment:4>
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