From 0e1ebfebc8326069732795698a82f3fea0742a54 Mon Sep 17 00:00:00 2001 From: Vittorio Giovara Date: Sun, 9 Nov 2014 08:48:40 +0100 Subject: [PATCH] 4xm: drop unnecessary check data_size is always >= 0 in this case. CC: libav-stable@libav.org Bug-Id: CID 1238788 --- libavcodec/4xm.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/libavcodec/4xm.c b/libavcodec/4xm.c index 36d9dc123a..2cecd4d2cf 100644 --- a/libavcodec/4xm.c +++ b/libavcodec/4xm.c @@ -820,9 +820,6 @@ static int decode_frame(AVCodecContext *avctx, void *data, const int data_size = buf_size - 20; CFrameBuffer *cfrm; - if (data_size < 0) - return AVERROR_INVALIDDATA; - id = AV_RL32(buf + 12); whole_size = AV_RL32(buf + 16);