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authorDerek Buitenhuis <derek.buitenhuis@gmail.com>2017-04-20 15:02:54 +0100
committerDerek Buitenhuis <derek.buitenhuis@gmail.com>2017-04-23 17:51:41 +0100
commit8e6b9ef4733be91b32c8b7becd95124340b92334 (patch)
tree75930917f7c8f475beadb743213bfb35b54872e9 /libavformat/rmenc.c
parent41b0561dc7246b72a834067da539ae98b1ec6631 (diff)
downloadffmpeg-8e6b9ef4733be91b32c8b7becd95124340b92334.tar.gz
webm_dash_manifest_demuxer: Fix UB in cue timestamp string code and make it actually work
Output was apparently not tested for correctness. Passing overlapping memory to snprintf causes undefined behavior, and usually resulted in only the very last timestamp being written to metadata, and not a list at all. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Diffstat (limited to 'libavformat/rmenc.c')
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