Changeset 4613 for pjproject/trunk/pjmedia/src/pjmedia/vid_stream.c

Timestamp:

Oct 8, 2013 9:08:13 AM (11 years ago)

Author:

bennylp

Message:

Re #1703: fixing general bugs. First installment: correct handling of snprintf return value

File:

• pjproject/trunk/pjmedia/src/pjmedia/vid_stream.c (modified) (1 diff)

pjproject/trunk/pjmedia/src/pjmedia/vid_stream.c

@@ -1651 +1651 @@
                                    "Frame type, RTP Seq, RTP TS, RTP M, "
                                    "JB size, JB burst level, JB prefetch\n");
+            if (len < 1 || len >= PJ_LOG_MAX_SIZE)
+                len = PJ_LOG_MAX_SIZE - 1;
             pj_file_write(stream->trace_jb_fd, stream->trace_jb_buf, &len);
             pj_file_flush(stream->trace_jb_fd);