X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Fcinedec.c;h=0f2453cdf59b3a75d73e0c91991ad49efdc4a32e;hb=82f9eb6f6c7165a404426bee8a61aac76508a177;hp=de34fb963820188a8c9965263978cb4a408d33d9;hpb=29929fc8e2449d2db8bd144b2badc8d1e6347412;p=ffmpeg

diff --git a/libavformat/cinedec.c b/libavformat/cinedec.c
index de34fb96382..0f2453cdf59 100644
--- a/libavformat/cinedec.c
+++ b/libavformat/cinedec.c
@@ -56,7 +56,7 @@ enum {
 #define CFA_BLGRAY  0x20000000U
 #define CFA_BRGRAY  0x10000000U
 
-static int cine_read_probe(AVProbeData *p)
+static int cine_read_probe(const AVProbeData *p)
 {
     int HeaderSize;
     if (p->buf[0] == 'C' && p->buf[1] == 'I' &&  // Type
@@ -168,6 +168,10 @@ static int cine_read_header(AVFormatContext *avctx)
     avio_skip(pb, 616); // Binning .. bFlipH
     if (!avio_rl32(pb) ^ vflip) {
         st->codecpar->extradata  = av_strdup("BottomUp");
+        if (!st->codecpar->extradata) {
+            st->codecpar->extradata_size = 0;
+            return AVERROR(ENOMEM);
+        }
         st->codecpar->extradata_size  = 9;
     }