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| author | Fraunhofer IIS FDK <audio-fdk@iis.fraunhofer.de> | 2018-06-19 16:38:16 +0200 |
|---|---|---|
| committer | Jean-Michel Trivi <jmtrivi@google.com> | 2018-12-26 16:09:37 -0500 |
| commit | bef1b4dd96df568b2f1957a19c40ed0929282f0e (patch) | |
| tree | 40a5396be9dc4fc59b09ed93b202375ce89349ad /libAACdec | |
| parent | c75797cfaa5199247c53cf40dcc3329e6cdf3cce (diff) | |
| download | fdk-aac-bef1b4dd96df568b2f1957a19c40ed0929282f0e.tar.gz fdk-aac-bef1b4dd96df568b2f1957a19c40ed0929282f0e.tar.bz2 fdk-aac-bef1b4dd96df568b2f1957a19c40ed0929282f0e.zip | |
UBSAN overflow in FFT
An overflow in the fft was observed for certain configurations. The root cause was in the scaling of the fft input data in dct_IV and dst_IV.
The following patch revises the scaling in dct and removes the unused arm implementation.
Bug: 112661057
Bug: 109936783
Bug: 112022208
Test: atest DecoderTestXheAac ; atest DecoderTestAacDrc
Change-Id: Idc9c44a9755b8151d5c7d8107696f43ac592413b
Diffstat (limited to 'libAACdec')
0 files changed, 0 insertions, 0 deletions