From 0834f2056c7f1a0c09129802a003465e0ebcc9b8 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Wed, 15 Oct 2014 02:16:18 +0200 Subject: [PATCH] avformat/mxfdec: Fix memleak of packages_refs Fixes: asan_static-oob_87d116_10_201.mxf Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer --- libavformat/mxfdec.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index 19c6374961..05ac0a16e8 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -624,6 +624,9 @@ static int mxf_read_content_storage(void *arg, AVIOContext *pb, int tag, int siz MXFContext *mxf = arg; switch (tag) { case 0x1901: + if (mxf->packages_refs) + av_log(mxf->fc, AV_LOG_VERBOSE, "Multiple packages_refs\n"); + av_free(mxf->packages_refs); mxf->packages_count = avio_rb32(pb); mxf->packages_refs = av_calloc(mxf->packages_count, sizeof(UID)); if (!mxf->packages_refs)