diff options
| -rw-r--r-- | usr.sbin/named/nslookup/main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/usr.sbin/named/nslookup/main.c b/usr.sbin/named/nslookup/main.c index 50b9c491147..8d78510002c 100644 --- a/usr.sbin/named/nslookup/main.c +++ b/usr.sbin/named/nslookup/main.c @@ -1097,7 +1097,9 @@ ReadRC() register char *cp; char buf[PATH_MAX]; - if ((cp = getenv("HOME")) != NULL) { + if ((cp = getenv("HOME")) != NULL && + (strlen(cp) + strlen(_PATH_NSLOOKUPRC)) < sizeof(buf)) { + (void) strcpy(buf, cp); (void) strcat(buf, _PATH_NSLOOKUPRC); |