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| author | Rostislav Pehlivanov <atomnuker@gmail.com> | 2015-12-03 23:12:37 +0000 |
|---|---|---|
| committer | Rostislav Pehlivanov <atomnuker@gmail.com> | 2015-12-03 23:12:37 +0000 |
| commit | ed08cbd7b172a1dba74230527ef761aafaf2fcce (patch) | |
| tree | 7ea9c835fe5246ffcd97cd1bc491909430d75e55 | |
| parent | 4e31176e145fe532bf9d9793ed562ab9373f1de7 (diff) | |
| download | ffmpeg-ed08cbd7b172a1dba74230527ef761aafaf2fcce.tar.gz | |
aacenc_ltp: fix out of bounds memory access
Discovered by Coverity.
| -rw-r--r-- | libavcodec/aacenc_ltp.c | 2 | ||||
| -rw-r--r-- | tests/fate/aac.mak | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/aacenc_ltp.c b/libavcodec/aacenc_ltp.c index e19f3cc2d7..1917ee979e 100644 --- a/libavcodec/aacenc_ltp.c +++ b/libavcodec/aacenc_ltp.c @@ -167,7 +167,7 @@ void ff_aac_search_for_ltp(AACEncContext *s, SingleChannelElement *sce, if (sce->ics.window_sequence[0] == EIGHT_SHORT_SEQUENCE) { if (sce->ics.ltp.lag) { - memset(&sce->lcoeffs[0], 0.0f, 3072*sizeof(sce->lcoeffs[0])); + memset(&sce->ltp_state[0], 0, 3072*sizeof(sce->ltp_state[0])); memset(&sce->ics.ltp, 0, sizeof(LongTermPrediction)); } return; diff --git a/tests/fate/aac.mak b/tests/fate/aac.mak index 7a6c734bf7..09777af57b 100644 --- a/tests/fate/aac.mak +++ b/tests/fate/aac.mak @@ -209,7 +209,7 @@ fate-aac-ltp-encode: CMD = enc_dec_pcm adts wav s16le $(TARGET_SAMPLES)/audio-re fate-aac-ltp-encode: CMP = stddev fate-aac-ltp-encode: REF = $(SAMPLES)/audio-reference/luckynight_2ch_44kHz_s16.wav fate-aac-ltp-encode: CMP_SHIFT = -4096 -fate-aac-ltp-encode: CMP_TARGET = 1284 +fate-aac-ltp-encode: CMP_TARGET = 1273 fate-aac-ltp-encode: SIZE_TOLERANCE = 3560 fate-aac-ltp-encode: FUZZ = 17 |