diff options
Diffstat (limited to 'libavcodec/jpegls.h')
-rw-r--r-- | libavcodec/jpegls.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/jpegls.h b/libavcodec/jpegls.h index 16372bd39d..aac67bbe31 100644 --- a/libavcodec/jpegls.h +++ b/libavcodec/jpegls.h @@ -95,7 +95,7 @@ static inline void ff_jpegls_downscale_state(JLSState *state, int Q) static inline int ff_jpegls_update_state_regular(JLSState *state, int Q, int err) { - if(FFABS(err) > 0xFFFF) + if(FFABS(err) > 0xFFFF || FFABS(err) > INT_MAX - state->A[Q]) return -0x10000; state->A[Q] += FFABS(err); err *= state->twonear; |