MPEG4Extractor: allow empty atom in iTune meta.

Test: can decode mp4 file with empty "name" atom.
Bug: 34718515

Change-Id: I0c4ee85ad9c8a8c31b6c58296f6eca4f62c30fef

parent 8eacd809

media/libstagefright/MPEG4Extractor.cpp

+4 −0

Original line number	Diff line number	Diff line
		@@ -2792,6 +2792,10 @@ status_t MPEG4Extractor::parseTrackHeader(
		}

		status_t MPEG4Extractor::parseITunesMetaData(off64_t offset, size_t size) {
		if (size == 0) {
		return OK;
		}

		if (size < 4 \|\| size == SIZE_MAX) {
		return ERROR_MALFORMED;
		}