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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-12-12 04:28:34 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-12-12 04:28:34 +0100 |
| commit | e07c82688e8187dbafac489b7c15427252974021 (patch) | |
| tree | cea70b03bf2ad3856b7d7cb5babd3b498228d1e3 /libavfilter/vf_uspp.c | |
| parent | 13c3a97bf11834fc4b4d05f6b26371c4c7f47c0d (diff) | |
| download | ffmpeg-e07c82688e8187dbafac489b7c15427252974021.tar.gz | |
avfilter/vf_uspp: fix integer overflow in intermediate
Fixes Ticket3596
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavfilter/vf_uspp.c')
| -rw-r--r-- | libavfilter/vf_uspp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavfilter/vf_uspp.c b/libavfilter/vf_uspp.c index a0e41df006..d0ce63e02f 100644 --- a/libavfilter/vf_uspp.c +++ b/libavfilter/vf_uspp.c @@ -45,7 +45,7 @@ typedef struct { int qscale_type; int temp_stride[3]; uint8_t *src[3]; - int16_t *temp[3]; + uint16_t *temp[3]; int outbuf_size; uint8_t *outbuf; AVCodecContext *avctx_enc[BLOCK*BLOCK]; @@ -152,7 +152,7 @@ static const uint8_t offset[511][2] = { { 3, 4}, {11, 4}, { 3,12}, {11,12}, { 7, 0}, {15, 0}, { 7, 8}, {15, 8}, }; -static void store_slice_c(uint8_t *dst, const int16_t *src, +static void store_slice_c(uint8_t *dst, const uint16_t *src, int dst_stride, int src_stride, int width, int height, int log2_scale) { |