Changeset 954 for pjproject/trunk/pjlib/src/pj/os_error_win32.c

Timestamp:

Feb 16, 2007 11:56:37 PM (17 years ago)

Author:

bennylp

Message:

Fixed ticket #106: writing data outside buffer in Win32 error string generation

File:

• pjproject/trunk/pjlib/src/pj/os_error_win32.c (modified) (2 diffs)

pjproject/trunk/pjlib/src/pj/os_error_win32.c

@@ -195 +195 @@
                              bufsize,
                              NULL);
+        buf[bufsize-1] = '\0';
 #endif
 
@@ -209 +210 @@
         len = pj_ansi_snprintf( buf, bufsize, "Win32 error code %u", 
                                 (unsigned)os_errcode);
+        if (len < 0 || len >= (int)bufsize)
+            len = bufsize-1;
         buf[len] = '\0';
     }