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| author | Matthias P. Braendli <matthias.braendli@mpb.li> | 2019-03-04 15:52:49 +0100 |
|---|---|---|
| committer | Matthias P. Braendli <matthias.braendli@mpb.li> | 2019-03-04 15:52:49 +0100 |
| commit | c7f9c2d1d996ac8f67927e9c86b907196ca6a72d (patch) | |
| tree | a2dcc8e8cd3df5628f43242243fd475562ea4082 /libFDK/src/nlc_dec.cpp | |
| parent | f665ac21b355ebc74c951c09b4774936a74fdca0 (diff) | |
| parent | 95858d7bd36f19bde4a9595e2bd68f195215b164 (diff) | |
| download | fdk-aac-c7f9c2d1d996ac8f67927e9c86b907196ca6a72d.tar.gz fdk-aac-c7f9c2d1d996ac8f67927e9c86b907196ca6a72d.tar.bz2 fdk-aac-c7f9c2d1d996ac8f67927e9c86b907196ca6a72d.zip | |
Merge remote-tracking branch 'mstorjo/master' into dabplus2
Diffstat (limited to 'libFDK/src/nlc_dec.cpp')
| -rw-r--r-- | libFDK/src/nlc_dec.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libFDK/src/nlc_dec.cpp b/libFDK/src/nlc_dec.cpp index 8a8ccfd..6e98ce0 100644 --- a/libFDK/src/nlc_dec.cpp +++ b/libFDK/src/nlc_dec.cpp @@ -647,6 +647,10 @@ static ERROR_t huff_decode(HANDLE_FDK_BITSTREAM strm, SCHAR* out_data_1, } df_rest_flag_1 = num_val_1_int % 2; if (df_rest_flag_1) num_val_1_int -= 1; + if (num_val_1_int < 0) { + err = HUFFDEC_NOTOK; + goto bail; + } } if (out_data_2 != NULL) { if (diff_type_2 == DIFF_FREQ) { @@ -658,6 +662,10 @@ static ERROR_t huff_decode(HANDLE_FDK_BITSTREAM strm, SCHAR* out_data_1, } df_rest_flag_2 = num_val_2_int % 2; if (df_rest_flag_2) num_val_2_int -= 1; + if (num_val_2_int < 0) { + err = HUFFDEC_NOTOK; + goto bail; + } } if (out_data_1 != NULL) { |