diff --git a/libavcodec/snow.c b/libavcodec/snow.c index d246b9abf2..501b60dde4 100644 --- a/libavcodec/snow.c +++ b/libavcodec/snow.c @@ -3582,7 +3582,7 @@ static int decode_header(SnowContext *s){ s->always_reset= get_rac(&s->c, s->header_state); s->temporal_decomposition_type= get_symbol(&s->c, s->header_state, 0); s->temporal_decomposition_count= get_symbol(&s->c, s->header_state, 0); - GET_S(s->spatial_decomposition_count, tmp <= (unsigned)MAX_DECOMPOSITIONS) + GET_S(s->spatial_decomposition_count, 0 < tmp && tmp <= MAX_DECOMPOSITIONS) s->colorspace_type= get_symbol(&s->c, s->header_state, 0); s->chroma_h_shift= get_symbol(&s->c, s->header_state, 0); s->chroma_v_shift= get_symbol(&s->c, s->header_state, 0); @@ -3615,7 +3615,7 @@ static int decode_header(SnowContext *s){ memcpy(s->plane[2].hcoeff, s->plane[1].hcoeff, sizeof(s->plane[1].hcoeff)); } if(get_rac(&s->c, s->header_state)){ - GET_S(s->spatial_decomposition_count, tmp <= (unsigned)MAX_DECOMPOSITIONS) + GET_S(s->spatial_decomposition_count, 0 < tmp && tmp <= MAX_DECOMPOSITIONS) decode_qlogs(s); } }