Change sizeof(struct_type) to sizeof(variable).

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17474 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

ffserver.c

@@ -2654,7 +2654,7 @@ static int rtsp_parse_request(HTTPContext *c)
     }
 
     /* parse each header line */
-    memset(header, 0, sizeof(RTSPHeader));
+    memset(header, 0, sizeof(*header));
     /* skip to next line */
     while (*p != '\n' && *p != '\0')
         p++;

libavformat/rtsp.c

@@ -748,7 +748,7 @@ static void rtsp_send_cmd(AVFormatContext *s,
     int content_length, line_count;
     unsigned char *content = NULL;
 
-    memset(reply, 0, sizeof(RTSPHeader));
+    memset(reply, 0, sizeof(*reply));
 
     rt->seq++;
     av_strlcpy(buf, cmd, sizeof(buf));