6 commits

Author	SHA1	Message	Date
Michael Niedermayer	66735ddd72	avcodec/htmlsubtitles: Replace very slow redundant sscanf() calls by cleaner and faster code ... This reduces the worst case from O(n²) to O(n) time Fixes Timeout Fixes: 2127/clusterfuzz-testcase-minimized-6595787859427328 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 4132218b87) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2017-06-22 03:06:42 +02:00
Michael Niedermayer	350f7f0bdf	avcodec/htmlsubtitles: Check for string truncation and return error ... Fixes out of array access Fixes: 1354/clusterfuzz-testcase-minimized-5520132195483648 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit f4ae3cce64) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2017-05-14 12:20:16 +02:00
Michael Niedermayer	8161ebbcc3	avcodec/htmlsubtitles: Fix reading one byte beyond the array ... Fixes: fuzz-2-ffmpeg_SUBTITLE_AV_CODEC_ID_SUBRIP_fuzzer Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 04bd1b38ee) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2017-05-14 12:20:15 +02:00
Rodger Combs	d2d020bb32	avcodec/htmlsubtitles: handle leading whitespace before tag names ... This fixes cases like `</ font>`. Signed-off-by: Clément Bœsch <u@pkh.me>	2015-09-06 15:48:34 +02:00
Clément Bœsch	26786f43d7	avcodec/htmlsubtitles: drop avcodec dependency	2015-09-06 13:39:04 +02:00
Yayoi	50332f8a6b	avcodec/srtdec: factor out HTML parsing code ... This code will be used in SAMI decoder in a later commit. Signed-off-by: Clément Bœsch <u@pkh.me>	2015-09-06 13:07:44 +02:00