diff options
Diffstat (limited to 'src/3rdparty/libwebp/src/mux')
| -rw-r--r-- | src/3rdparty/libwebp/src/mux/muxedit.c | 1 | ||||
| -rw-r--r-- | src/3rdparty/libwebp/src/mux/muxi.h | 2 | ||||
| -rw-r--r-- | src/3rdparty/libwebp/src/mux/muxinternal.c | 9 |
3 files changed, 7 insertions, 5 deletions
diff --git a/src/3rdparty/libwebp/src/mux/muxedit.c b/src/3rdparty/libwebp/src/mux/muxedit.c index 02c3ede..63e71a0 100644 --- a/src/3rdparty/libwebp/src/mux/muxedit.c +++ b/src/3rdparty/libwebp/src/mux/muxedit.c @@ -70,6 +70,7 @@ void WebPMuxDelete(WebPMux* mux) { err = ChunkAssignData(&chunk, data, copy_data, tag); \ if (err == WEBP_MUX_OK) { \ err = ChunkSetHead(&chunk, (LIST)); \ + if (err != WEBP_MUX_OK) ChunkRelease(&chunk); \ } \ return err; \ } diff --git a/src/3rdparty/libwebp/src/mux/muxi.h b/src/3rdparty/libwebp/src/mux/muxi.h index d9bf9b3..0f4af17 100644 --- a/src/3rdparty/libwebp/src/mux/muxi.h +++ b/src/3rdparty/libwebp/src/mux/muxi.h @@ -29,7 +29,7 @@ extern "C" { #define MUX_MAJ_VERSION 1 #define MUX_MIN_VERSION 2 -#define MUX_REV_VERSION 2 +#define MUX_REV_VERSION 4 // Chunk object. typedef struct WebPChunk WebPChunk; diff --git a/src/3rdparty/libwebp/src/mux/muxinternal.c b/src/3rdparty/libwebp/src/mux/muxinternal.c index b9ee671..75b6b41 100644 --- a/src/3rdparty/libwebp/src/mux/muxinternal.c +++ b/src/3rdparty/libwebp/src/mux/muxinternal.c @@ -155,17 +155,18 @@ WebPMuxError ChunkSetHead(WebPChunk* const chunk, WebPMuxError ChunkAppend(WebPChunk* const chunk, WebPChunk*** const chunk_list) { + WebPMuxError err; assert(chunk_list != NULL && *chunk_list != NULL); if (**chunk_list == NULL) { - ChunkSetHead(chunk, *chunk_list); + err = ChunkSetHead(chunk, *chunk_list); } else { WebPChunk* last_chunk = **chunk_list; while (last_chunk->next_ != NULL) last_chunk = last_chunk->next_; - ChunkSetHead(chunk, &last_chunk->next_); - *chunk_list = &last_chunk->next_; + err = ChunkSetHead(chunk, &last_chunk->next_); + if (err == WEBP_MUX_OK) *chunk_list = &last_chunk->next_; } - return WEBP_MUX_OK; + return err; } //------------------------------------------------------------------------------ |