[FFmpeg-cvslog] avformat/mxfdec: Fix av_log context

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Tue Jul  3 20:38:06 2018 +0200| [bab0716c7f4793ec42e05a5aa7e80d82a0dd4e75] | committer: Michael Niedermayer

avformat/mxfdec: Fix av_log context

Fixes: out of array access
Fixes: mxf-crash-1c2e59bf07a34675bfb3ada5e1ec22fa9f38f923

Found-by: Paul Ch <paulcher at icloud.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=bab0716c7f4793ec42e05a5aa7e80d82a0dd4e75
---

 libavformat/mxfdec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c
index b76beb962f..3a8e76e51c 100644
--- a/libavformat/mxfdec.c
+++ b/libavformat/mxfdec.c
@@ -2155,7 +2155,7 @@ static int mxf_parse_structural_metadata(MXFContext *mxf)
                 MXFEssenceContainerData *essence_data;
 
                 if (!(essence_data = mxf_resolve_strong_ref(mxf, &mxf->essence_container_data_refs[k], EssenceContainerData))) {
-                    av_log(mxf, AV_LOG_TRACE, "could not resolve essence container data strong ref\n");
+                    av_log(mxf->fc, AV_LOG_TRACE, "could not resolve essence container data strong ref\n");
                     continue;
                 }
                 if (!memcmp(component->source_package_ul, essence_data->package_ul, sizeof(UID)) && !memcmp(component->source_package_uid, essence_data->package_uid, sizeof(UID))) {