Use correct length modifier for size comparison in printf expression, fixes:

[ffmpeg] / libavformat / rtpdec_asf.c

diff --git a/libavformat/rtpdec_asf.c b/libavformat/rtpdec_asf.c
index 8fea87201436799e5f3886e8bcbbb74b87acb3b1..340b7cc441cd3dea7959343106060bcb7f85b5f8 100644 (file)
--- a/libavformat/rtpdec_asf.c
+++ b/libavformat/rtpdec_asf.c
@@ -20,7 +20,7 @@
  */
 
 /**
- * @file libavformat/rtpdec_asf.c
+ * @file
  * @brief Microsoft RTP/ASF support
  * @author Ronald S. Bultje <rbultje@ronald.bitfreak.net>
  */
@@ -91,8 +91,9 @@ static void init_packetizer(ByteIOContext *pb, uint8_t *buf, int len)
     pb->buf_end = buf + len;
 }
 
-void ff_wms_parse_sdp_a_line(AVFormatContext *s, const char *p)
+int ff_wms_parse_sdp_a_line(AVFormatContext *s, const char *p)
 {
+    int ret = 0;
     if (av_strstart(p, "pgmpu:data:application/vnd.ms.wms-hdr.asfv1;base64,", &p)) {
         ByteIOContext pb;
         RTSPState *rt = s->priv_data;
@@ -108,11 +109,14 @@ void ff_wms_parse_sdp_a_line(AVFormatContext *s, const char *p)
             av_close_input_stream(rt->asf_ctx);
             rt->asf_ctx = NULL;
         }
-        av_open_input_stream(&rt->asf_ctx, &pb, "", &asf_demuxer, NULL);
+        ret = av_open_input_stream(&rt->asf_ctx, &pb, "", &asf_demuxer, NULL);
+        if (ret < 0)
+            return ret;
         rt->asf_pb_pos = url_ftell(&pb);
         av_free(buf);
         rt->asf_ctx->pb = NULL;
     }
+    return ret;
 }
 
 static int asfrtp_parse_sdp_line(AVFormatContext *s, int stream_index,
@@ -143,7 +147,7 @@ static int asfrtp_parse_sdp_line(AVFormatContext *s, int stream_index,
 
 struct PayloadContext {
     ByteIOContext *pktbuf, pb;
-    char *buf;
+    uint8_t *buf;
 };
 
 /**