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-rw-r--r--media/libstagefright/MPEG4Extractor.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/media/libstagefright/MPEG4Extractor.cpp b/media/libstagefright/MPEG4Extractor.cpp
index 7d7cf07..2550253 100644
--- a/media/libstagefright/MPEG4Extractor.cpp
+++ b/media/libstagefright/MPEG4Extractor.cpp
@@ -1873,7 +1873,9 @@ status_t MPEG4Extractor::parseChunk(off64_t *offset, int depth) {
// shall be 'text'. We also want to support 'sbtl' handler type
// for a practical reason as various MPEG4 containers use it.
if (type == FOURCC('t', 'e', 'x', 't') || type == FOURCC('s', 'b', 't', 'l')) {
- mLastTrack->meta->setCString(kKeyMIMEType, MEDIA_MIMETYPE_TEXT_3GPP);
+ if (mLastTrack != NULL) {
+ mLastTrack->meta->setCString(kKeyMIMEType, MEDIA_MIMETYPE_TEXT_3GPP);
+ }
}
break;