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| author | Fraunhofer IIS FDK <audio-fdk@iis.fraunhofer.de> | 2018-06-29 16:32:28 +0200 |
|---|---|---|
| committer | Jean-Michel Trivi <jmtrivi@google.com> | 2018-12-26 18:20:17 -0500 |
| commit | 9edc5864fae850d6b7fe8f648bf34955bf36eae9 (patch) | |
| tree | 43c66cfb00f69338cd9202e2d151f680d837ff4b /libAACdec/src/usacdec_lpd.cpp | |
| parent | f59fd73d4443b015b11a362c807f6b828658a799 (diff) | |
| download | fdk-aac-9edc5864fae850d6b7fe8f648bf34955bf36eae9.tar.gz fdk-aac-9edc5864fae850d6b7fe8f648bf34955bf36eae9.tar.bz2 fdk-aac-9edc5864fae850d6b7fe8f648bf34955bf36eae9.zip | |
Signed Integer Overflow in E_UTIL_preemph()
Bug: 112661356
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: Ibc7120aba3d357bfb8d751d80d99a6e0f51473e4
Diffstat (limited to 'libAACdec/src/usacdec_lpd.cpp')
| -rw-r--r-- | libAACdec/src/usacdec_lpd.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libAACdec/src/usacdec_lpd.cpp b/libAACdec/src/usacdec_lpd.cpp index fde34ef..2110172 100644 --- a/libAACdec/src/usacdec_lpd.cpp +++ b/libAACdec/src/usacdec_lpd.cpp @@ -418,6 +418,7 @@ void CLpd_AdaptLowFreqDeemph(FIXP_DBL x[], int lg, FIXP_DBL alfd_gains[], FIXP_DBL tmp_pow2[32]; s = s * 2 + ALFDPOW2_SCALE; + s = fMin(31, s); k = 8; i_max = lg / 4; /* ALFD range = 1600Hz (lg = 6400Hz) */ |