diff options
-rw-r--r-- | cups/snprintf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cups/snprintf.c b/cups/snprintf.c index e4eb3e975..066252ee7 100644 --- a/cups/snprintf.c +++ b/cups/snprintf.c @@ -323,8 +323,8 @@ _cups_vsnprintf(char *buffer, /* O - Output buffer */ * Nul-terminate the string and return the number of characters needed. */ - if (bufptr) - *bufptr = '\0'; + if (bufptr && bufptr < bufend) + *bufptr = '\0'; return (bytes); } |