Module: libav Branch: release/11 Commit: a50a5ff29ec5a8243499769e2bb9b5509ce9fd52
Author: Diego Biurrun <[email protected]> Committer: Diego Biurrun <[email protected]> Date: Wed Nov 2 15:41:47 2016 +0100 aacsbr: Check that sample_rate is not 0 before division Bug-Id: 957 --- libavcodec/aacsbr.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavcodec/aacsbr.c b/libavcodec/aacsbr.c index dbfb167..7d156e5 100644 --- a/libavcodec/aacsbr.c +++ b/libavcodec/aacsbr.c @@ -334,6 +334,9 @@ static int sbr_make_f_master(AACContext *ac, SpectralBandReplication *sbr, } else temp = 5000; + if (!sbr->sample_rate) + return -1; + start_min = ((temp << 7) + (sbr->sample_rate >> 1)) / sbr->sample_rate; stop_min = ((temp << 8) + (sbr->sample_rate >> 1)) / sbr->sample_rate; _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
