bktr: Use memset(0) instead of zero initialization for struct sigaction

[ffmpeg] / libavformat / riffdec.c

diff --git a/libavformat/riffdec.c b/libavformat/riffdec.c
index 531413c9438072ab74e3c08919b73562927ce3ca..81248355e3b1b062aa86f12c494fa9d1dc17676f 100644 (file)
--- a/libavformat/riffdec.c
+++ b/libavformat/riffdec.c
@@ -57,7 +57,11 @@ enum AVCodecID ff_codec_guid_get_id(const AVCodecGuid *guids, ff_asf_guid guid)
 static void parse_waveformatex(AVIOContext *pb, AVCodecParameters *par)
 {
     ff_asf_guid subformat;
-    par->bits_per_coded_sample = avio_rl16(pb);
+    int bps;
+
+    bps = avio_rl16(pb);
+    if (bps)
+        par->bits_per_coded_sample = bps;
     par->channel_layout        = avio_rl32(pb); /* dwChannelMask */
 
     ff_get_guid(pb, &subformat);