added timestamp cut in recorder to prevent negative (big unsigned) ti…

…mestamps
arut · Feb 4, 2014 · 0210f7c · 0210f7c
1 parent 8d1b1c1
commit 0210f7c
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/ngx_rtmp_record_module.c b/ngx_rtmp_record_module.c
@@ -892,6 +892,13 @@ ngx_rtmp_record_write_frame(ngx_rtmp_session_t *s,
 
     timestamp = h->timestamp - rctx->epoch;
 
+    if ((int32_t) timestamp < 0) {
+        ngx_log_debug2(NGX_LOG_DEBUG_RTMP, s->connection->log, 0,
+                       "record: %V cut timestamp=%D", &rracf->id, timestamp);
+
+        timestamp = 0;
+    }
+
     /* write tag header */
     ph = hdr;