Nicolas George: > Michael Niedermayer (12020-10-28): >> Fixes: out array read >> Fixes: >> 26610/clusterfuzz-testcase-minimized-ffmpeg_dem_CONCAT_fuzzer-5631838049271808 >> >> Found-by: continuous fuzzing process >> https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg >> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> >> --- >> libavformat/concatdec.c | 3 ++- >> 1 file changed, 2 insertions(+), 1 deletion(-) > > This is not the first time such a fix is proposed. If strcmp() does not > behave intelligently, then we need an extra function for the task, but > duplicating the test all over the place is not a good idea. > We already have av_strstart() which would also allow us to avoid computing strlen(proto) at all.
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