X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fgifdec.c;h=54f1d4c0ba7fdbf8129f21d535a731c8ccd6851d;hb=c8c81ac5026c20ce60860dc9aa905e5e1634bed1;hp=2eeed4c4c701b1e79af8dc4fdcbee107f86113ac;hpb=67e8f476b7d3c21686a2d453d052818ac92688b3;p=ffmpeg

diff --git a/libavcodec/gifdec.c b/libavcodec/gifdec.c
index 2eeed4c4c70..54f1d4c0ba7 100644
--- a/libavcodec/gifdec.c
+++ b/libavcodec/gifdec.c
@@ -451,6 +451,8 @@ static av_cold int gif_decode_init(AVCodecContext *avctx)
     if (!s->frame)
         return AVERROR(ENOMEM);
     ff_lzw_decode_open(&s->lzw);
+    if (!s->lzw)
+        return AVERROR(ENOMEM);
     return 0;
 }
 
@@ -559,5 +561,7 @@ AVCodec ff_gif_decoder = {
     .close          = gif_decode_close,
     .decode         = gif_decode_frame,
     .capabilities   = AV_CODEC_CAP_DR1,
+    .caps_internal  = FF_CODEC_CAP_INIT_THREADSAFE |
+                      FF_CODEC_CAP_INIT_CLEANUP,
     .priv_class     = &decoder_class,
 };