ffmpeg | branch: master | Andreas Rheinhardt <[email protected]> | Thu May 9 15:09:41 2024 +0200| [6c812a80ddfadb3e69018971a2e92ace5326db36] | committer: Andreas Rheinhardt
avcodec/adts_parser: Don't presume buffer to be padded The documentation of av_adts_header_parse() does not require the buffer to be padded at all. Signed-off-by: Andreas Rheinhardt <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6c812a80ddfadb3e69018971a2e92ace5326db36 --- libavcodec/adts_parser.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/libavcodec/adts_parser.c b/libavcodec/adts_parser.c index 6c22c86ef2..81e2669149 100644 --- a/libavcodec/adts_parser.c +++ b/libavcodec/adts_parser.c @@ -28,9 +28,14 @@ int av_adts_header_parse(const uint8_t *buf, uint32_t *samples, uint8_t *frames) { #if CONFIG_ADTS_HEADER + uint8_t tmpbuf[AV_AAC_ADTS_HEADER_SIZE + AV_INPUT_BUFFER_PADDING_SIZE]; GetBitContext gb; AACADTSHeaderInfo hdr; - int err = init_get_bits8(&gb, buf, AV_AAC_ADTS_HEADER_SIZE); + int err; + if (!buf) + return AVERROR(EINVAL); + memcpy(tmpbuf, buf, AV_AAC_ADTS_HEADER_SIZE); + err = init_get_bits8(&gb, tmpbuf, AV_AAC_ADTS_HEADER_SIZE); if (err < 0) return err; err = ff_adts_header_parse(&gb, &hdr); _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
