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| author | Luca Barbato <lu_zero@gentoo.org> | 2013-08-11 20:32:40 +0200 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2013-08-13 14:04:55 +0200 |
| commit | 62cc7a91080194d9ead162516f779f20931220d9 (patch) | |
| tree | 170cd70f7862335c912a64048866b3dd1afa0786 /libavcodec | |
| parent | 2df0776c2293efb0ac12c003843ce19332342e01 (diff) | |
| download | ffmpeg-62cc7a91080194d9ead162516f779f20931220d9.tar.gz | |
rtjpeg: return meaningful error codes
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/rtjpeg.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/rtjpeg.c b/libavcodec/rtjpeg.c index 6da7759407..9fab6816eb 100644 --- a/libavcodec/rtjpeg.c +++ b/libavcodec/rtjpeg.c @@ -56,7 +56,7 @@ static inline int get_block(GetBitContext *gb, int16_t *block, const uint8_t *sc // number of non-zero coefficients coeff = get_bits(gb, 6); if (get_bits_left(gb) < (coeff << 1)) - return -1; + return AVERROR_INVALIDDATA; // normally we would only need to clear the (63 - coeff) last values, // but since we do not know where they are we just clear the whole block @@ -73,7 +73,7 @@ static inline int get_block(GetBitContext *gb, int16_t *block, const uint8_t *sc // 4 bits per coefficient ALIGN(4); if (get_bits_left(gb) < (coeff << 2)) - return -1; + return AVERROR_INVALIDDATA; while (coeff) { ac = get_sbits(gb, 4); if (ac == -8) @@ -84,7 +84,7 @@ static inline int get_block(GetBitContext *gb, int16_t *block, const uint8_t *sc // 8 bits per coefficient ALIGN(8); if (get_bits_left(gb) < (coeff << 3)) - return -1; + return AVERROR_INVALIDDATA; while (coeff) { ac = get_sbits(gb, 8); PUT_COEFF(ac); |