Changeset 4613 for pjproject/trunk/pjlib/src/pj/log.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/pjlib/src/pj/log.c (modified) (1 diff)

pjproject/trunk/pjlib/src/pj/log.c

@@ -446 +446 @@
                                      "<logging error: msg too long>");
     }
+    if (print_len < 1 || print_len >= (int)(sizeof(log_buffer)-len)) {
+        print_len = sizeof(log_buffer) - len - 1;
+    }
     len = len + print_len;
     if (len > 0 && len < (int)sizeof(log_buffer)-2) {