diff options
| author | Fraunhofer IIS FDK <audio-fdk@iis.fraunhofer.de> | 2018-05-23 18:26:27 +0200 |
|---|---|---|
| committer | Jean-Michel Trivi <jmtrivi@google.com> | 2018-05-23 12:19:40 -0700 |
| commit | a4d1f0ad52e2cf6f168d2193216602f52033fc27 (patch) | |
| tree | 4f088dbfd47d22d3f90ebcbcf054a26d6e69bdce /libFDK/include | |
| parent | 44ac411683e7cfbfdb1f58e02d54377d709c8dd4 (diff) | |
| download | fdk-aac-a4d1f0ad52e2cf6f168d2193216602f52033fc27.tar.gz fdk-aac-a4d1f0ad52e2cf6f168d2193216602f52033fc27.tar.bz2 fdk-aac-a4d1f0ad52e2cf6f168d2193216602f52033fc27.zip | |
FDKv2 ubsan patches
Bug: 80053205
Test: see bug for repro with FB "wow"
atest DecoderTestAacDrc
Fix signed integer overflows in CLpc_SynthesisLattice()
Change-Id: Icbddfcc8c5fc73382ae5bf8c2a7703802c688e06
Fix signed integer overflows in imlt
Change-Id: I687834fca2f1aab6210ed9862576b4f38fcdeb24
Fix overflow in addLowbandEnergies()
Change-Id: Iaa9fdf9deb49c33ec6ca7ed3081c4ddaa920e9aa
Concealment fix for audio frames containing acelp components
Change-Id: Ibe5e83a6efa75a48f729984a161a76b826878f4e
Fix out-of-bounds access in PS concealment
Change-Id: I08809a03a40d1feaf00e41278db314d67e1efe88
Fix potential memory leak in setup of qmf domain
Change-Id: Id9fc2448354dc7f1b439469128407305efa3def2
Reject channel config 13
Change-Id: Idf5236f6cd054df994e69c9c972c97f6768cf9e5
Fix unsigned integer overflow in configExtension()
Change-Id: I8a1668810b85e6237c3892891444ff08f04b019b
Fix unsigned integer overflow in CAacDecoder_DecodeFrame()
Change-Id: I79678c571690178e6c37680f70a9b94dd3cbc439
Fix unsigned integer overflow in aacDecoder_UpdateBitStreamCounters()
Change-Id: I3bff959da9f53fabb18cd0ae6c260e6256194526
Fix unsigned integer overflow in transportDec_readStream()
Change-Id: I6a6f9f4acaa32fae0b5de9641f8787bbc7f8286b
Diffstat (limited to 'libFDK/include')
| -rw-r--r-- | libFDK/include/cplx_mul.h | 20 | ||||
| -rw-r--r-- | libFDK/include/mdct.h | 1 |
2 files changed, 1 insertions, 20 deletions
diff --git a/libFDK/include/cplx_mul.h b/libFDK/include/cplx_mul.h index 9c5da57..eb1afce 100644 --- a/libFDK/include/cplx_mul.h +++ b/libFDK/include/cplx_mul.h @@ -260,26 +260,6 @@ inline void cplxMult(FIXP_DBL *c_Re, FIXP_DBL *c_Im, const FIXP_DBL a_Re, } #endif -#if !defined(FUNCTION_cplxMult_nIm) -#define FUNCTION_cplxMult_nIm - -/* Same as cplxMult, but - a_Im must be negated, when used - c_re must be negated, when output -*/ -inline void cplxMult_nIm(FIXP_DBL *c_Re, FIXP_DBL *c_Im, const FIXP_DBL a_Re, - const FIXP_DBL a_Im, const FIXP_SPK w) { - *c_Re = -(fMult(a_Re, w.v.re) + fMult(a_Im, w.v.im)); - *c_Im = fMult(a_Re, w.v.im) - fMult(a_Im, w.v.re); -} - -inline void cplxMult_nIm(FIXP_DBL *c_Re, FIXP_DBL *c_Im, const FIXP_DBL a_Re, - const FIXP_DBL a_Im, const FIXP_DPK w) { - *c_Re = -(fMult(a_Re, w.v.re) + fMult(a_Im, w.v.im)); - *c_Im = fMult(a_Re, w.v.im) - fMult(a_Im, w.v.re); -} -#endif - /* ############################################################################# */ diff --git a/libFDK/include/mdct.h b/libFDK/include/mdct.h index e671da9..1382374 100644 --- a/libFDK/include/mdct.h +++ b/libFDK/include/mdct.h @@ -119,6 +119,7 @@ amm-info@iis.fraunhofer.de #define IMDCT_SCALE(x) SATURATE_LEFT_SHIFT(x, -MDCT_OUTPUT_SCALE, PCM_OUT_BITS) #endif #define IMDCT_SCALE_DBL(x) (FIXP_DBL)(x) +#define IMDCT_SCALE_DBL_LSH1(x) SATURATE_LEFT_SHIFT_ALT((x), 1, DFRACT_BITS) #define MLT_FLAG_CURR_ALIAS_SYMMETRY 1 |