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| author | Tomas Härdin <tomas.hardin@codemill.se> | 2012-01-26 13:21:35 +0100 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2012-02-09 12:41:50 +0100 |
| commit | 0373ec635d21c2738d7e4a8a76846753a76450aa (patch) | |
| tree | e05d6c314784113f6d9bb21ac110efbf9ed5a826 | |
| parent | effe3b9575bf5770b228df37675a976a68e8a5e3 (diff) | |
| download | ffmpeg-0373ec635d21c2738d7e4a8a76846753a76450aa.tar.gz | |
mxfdec: Check eof_reached in mxf_read_local_tags()
This fixes an infinite loop with zzuf2.mxf.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
| -rw-r--r-- | libavformat/mxfdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index 7b61168277..fd40fdb275 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -1471,7 +1471,7 @@ static int mxf_read_local_tags(MXFContext *mxf, KLVPacket *klv, MXFMetadataReadF if (!ctx) return AVERROR(ENOMEM); - while (avio_tell(pb) + 4 < klv_end) { + while (avio_tell(pb) + 4 < klv_end && !pb->eof_reached) { int ret; int tag = avio_rb16(pb); int size = avio_rb16(pb); /* KLV specified by 0x53 */ |