dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2024-12-26 13:48:21 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

fix memleak in WebPIDelete()

Browse Source 
happens when decoding is partial (past Partition0), without error and
interrupted by calling WebPIDelete()

WebPIDelete() needs to call VP8ExitCritical() to free in-flight resources

Change-Id: Id4faef1b92f7edd8c17d642c58860e70dd570506
(cherry picked from commit 40ae3520b1)
This commit is contained in:
Pascal Massimino 2013-09-17 22:19:12 +00:00 committed by James Zern
parent 2a04b034f7
commit c28544a420
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/dec/idec.c
View File

@ -606,6 +606,10 @@ void WebPIDelete(WebPIDecoder* idec) {
if (idec == NULL) return;
if (idec->dec_ != NULL) {
if (!idec->is_lossless_) {
if (idec->state_ == STATE_VP8_DATA) {
// Synchronize the thread, clean-up and check for errors.
VP8ExitCritical(idec->dec_, &idec->io_);
}
VP8Delete(idec->dec_);
} else {
VP8LDelete(idec->dec_);