From 302b546bdccc777c1d3100510cd928e8bdf55fa5 Mon Sep 17 00:00:00 2001 From: Lajos Molnar Date: Mon, 31 Aug 2015 17:19:52 -0700 Subject: stagefright: MPEG4Extractor: allow 'hdlr' box before first track Bug: 21725583 Change-Id: I799c1967759c7e49fb50281a1708188450caac77 (cherry picked from commit cf75af8f76265fb2909028f5dc68c7029dbe5f49) --- media/libstagefright/MPEG4Extractor.cpp | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'media/libstagefright/MPEG4Extractor.cpp') diff --git a/media/libstagefright/MPEG4Extractor.cpp b/media/libstagefright/MPEG4Extractor.cpp index 92065d1..ca3e92f 100644 --- a/media/libstagefright/MPEG4Extractor.cpp +++ b/media/libstagefright/MPEG4Extractor.cpp @@ -1730,7 +1730,9 @@ 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); + } } *offset += chunk_size; -- cgit v1.1