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| author | Fraunhofer IIS FDK <audio-fdk@iis.fraunhofer.de> | 2020-07-06 16:39:15 +0200 |
|---|---|---|
| committer | Jean-Michel Trivi <jmtrivi@google.com> | 2021-04-30 17:56:52 +0000 |
| commit | 22e70729b4bf541ea507dda074e368dd00e29d0c (patch) | |
| tree | 5013476f60c46f7a6790c25e79ab187b2a3f75f3 /libAACdec/src/usacdec_acelp.cpp | |
| parent | 5a83a8e5e1cafceba6bef7ac61e68a57cc93d786 (diff) | |
| download | fdk-aac-22e70729b4bf541ea507dda074e368dd00e29d0c.tar.gz fdk-aac-22e70729b4bf541ea507dda074e368dd00e29d0c.tar.bz2 fdk-aac-22e70729b4bf541ea507dda074e368dd00e29d0c.zip | |
Fix stack buffer overflow in Pred_lt4().
Bug: 186706541
Bug: 160187491
Test: atest android.media.cts.DecoderTestAacFormat android.media.cts.DecoderTestXheAac android.media.cts.DecoderTestAacDrc
Change-Id: I3b8d9326319cca21145cc246588b01c5bf29a9a0
Diffstat (limited to 'libAACdec/src/usacdec_acelp.cpp')
| -rw-r--r-- | libAACdec/src/usacdec_acelp.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libAACdec/src/usacdec_acelp.cpp b/libAACdec/src/usacdec_acelp.cpp index a8dadc0..ca1a6a2 100644 --- a/libAACdec/src/usacdec_acelp.cpp +++ b/libAACdec/src/usacdec_acelp.cpp @@ -1,7 +1,7 @@ /* ----------------------------------------------------------------------------- Software License for The Fraunhofer FDK AAC Codec Library for Android -© Copyright 1995 - 2019 Fraunhofer-Gesellschaft zur Förderung der angewandten +© Copyright 1995 - 2020 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. All rights reserved. 1. INTRODUCTION @@ -719,7 +719,7 @@ static void ConcealPitchLag(CAcelpStaticMem *acelp_mem, const int PIT_MAX, UCHAR *pold_T0_frac = &acelp_mem->old_T0_frac; if ((int)*pold_T0 >= PIT_MAX) { - *pold_T0 = (UCHAR)(PIT_MAX - 5); + *pold_T0 = (USHORT)(PIT_MAX - 5); } *pT0 = (int)*pold_T0; *pT0_frac = (int)*pold_T0_frac; |