diff options
Diffstat (limited to 'thirdparty/libwebp/demux')
| -rw-r--r-- | thirdparty/libwebp/demux/demux.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/thirdparty/libwebp/demux/demux.c b/thirdparty/libwebp/demux/demux.c index 1cb9bd5780..100eab8c01 100644 --- a/thirdparty/libwebp/demux/demux.c +++ b/thirdparty/libwebp/demux/demux.c @@ -25,7 +25,7 @@ #define DMUX_MAJ_VERSION 0 #define DMUX_MIN_VERSION 3 -#define DMUX_REV_VERSION 1 +#define DMUX_REV_VERSION 2 typedef struct { size_t start_; // start location of the data @@ -590,7 +590,6 @@ static int CheckFrameBounds(const Frame* const frame, int exact, static int IsValidExtendedFormat(const WebPDemuxer* const dmux) { const int is_animation = !!(dmux->feature_flags_ & ANIMATION_FLAG); - const int is_fragmented = !!(dmux->feature_flags_ & FRAGMENTS_FLAG); const Frame* f = dmux->frames_; if (dmux->state_ == WEBP_DEMUX_PARSING_HEADER) return 1; @@ -598,7 +597,7 @@ static int IsValidExtendedFormat(const WebPDemuxer* const dmux) { if (dmux->canvas_width_ <= 0 || dmux->canvas_height_ <= 0) return 0; if (dmux->loop_count_ < 0) return 0; if (dmux->state_ == WEBP_DEMUX_DONE && dmux->frames_ == NULL) return 0; - if (is_fragmented) return 0; + if (dmux->feature_flags_ & ~ALL_VALID_FLAGS) return 0; // invalid bitstream while (f != NULL) { const int cur_frame_set = f->frame_num_; |