Changeset 1150 for pjproject/trunk/pjnath/src/pjnath/errno.c

Timestamp:

Apr 4, 2007 5:29:36 PM (17 years ago)

Author:

bennylp

Message:

Fixed crash with invalid PDU and added MAGIC-COOKIE attribute for backward compatibility with old TURN

File:

• pjproject/trunk/pjnath/src/pjnath/errno.c (modified) (2 diffs)

pjproject/trunk/pjnath/src/pjnath/errno.c

@@ -135 +135 @@
     pj_str_t errstr;
 
+    buf[bufsize-1] = '\0';
+
     if (cmsg.slen == 0) {
         /* Not found */
@@ -144 +146 @@
         errstr.ptr = buf;
         pj_strncpy(&errstr, &cmsg, bufsize);
+        if (errstr.slen < (int)bufsize)
+            buf[errstr.slen] = '\0';
+        else
+            buf[bufsize-1] = '\0';
     }