avformat/mov: Fix memory leak in encryption info.

Signed-off-by: Jacob Trimble <modmaker@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
7 years ago · 606c5c7f3a
parent fbfee6adea
commit 606c5c7f3a
1 changed files with 1 additions and 0 deletions
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@ -5833,6 +5833,7 @@ static int mov_read_sample_encryption_info(MOVContext *c, AVIOContext *pb, MOVSt

    if (use_subsamples) {
        subsample_count = avio_rb16(pb);
+        av_free((*sample)->subsamples);
        (*sample)->subsamples = av_mallocz_array(subsample_count, sizeof(*subsamples));
        if (!(*sample)->subsamples) {
            av_encryption_info_free(*sample);