ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Thu Aug 1 21:12:07 2019 +0200| [68f30567df5659190bb0515e027be8f1a8116bc5] | committer: Michael Niedermayer
avcodec/pnm: skip reading trailing bytes in get_pnm() None of the keys we support is that long and other keys lead to decoder failure. None of the values is expected to be longer, they are all numbers or short keywords. This simplifies the code Fixes: Timeout (9sec->43ms) Fixes: 15177/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PAM_fuzzer-5080556716425216 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=68f30567df5659190bb0515e027be8f1a8116bc5 --- libavcodec/pnm.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/libavcodec/pnm.c b/libavcodec/pnm.c index cadfa7569e..b4e5d3076b 100644 --- a/libavcodec/pnm.c +++ b/libavcodec/pnm.c @@ -58,8 +58,6 @@ static void pnm_get(PNMContext *sc, char *str, int buf_size) c = *bs++; } *s = '\0'; - while (bs < end && !pnm_space(c)) - c = *bs++; sc->bytestream = bs; } _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
