[FFmpeg-devel] [PATCH 2/6] avformat/mxfdec: Fix av_log context

Michael Niedermayer michael at niedermayer.cc
Wed Jul 4 00:05:26 EEST 2018


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

diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c
index 8c417aea26..7c6d7c07c9 100644
--- a/libavformat/mxfdec.c
+++ b/libavformat/mxfdec.c
@@ -2146,7 +2146,7 @@ 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))) {
-- 
2.18.0



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