From 3c5c6870a7ffa4997928caddb0802c7a1e5fcfeb Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sat, 21 Mar 2015 00:24:31 +0100 Subject: avformat/movenc: avoid using uninitialized display_matrix_size Signed-off-by: Michael Niedermayer --- libavformat/movenc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libavformat/movenc.c') diff --git a/libavformat/movenc.c b/libavformat/movenc.c index 7f684b820e..a9e1a23f4c 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -2302,7 +2302,7 @@ static int mov_write_tkhd_tag(AVIOContext *pb, MOVMuxContext *mov, display_matrix = (uint32_t*)av_stream_get_side_data(st, AV_PKT_DATA_DISPLAYMATRIX, &display_matrix_size); - if (display_matrix_size < 9 * sizeof(*display_matrix)) + if (display_matrix && display_matrix_size < 9 * sizeof(*display_matrix)) display_matrix = NULL; } -- cgit v1.2.3