From 355fca3b07162e7fdf25636a26432dcb538dfd29 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sun, 21 Dec 1997 21:19:24 +0000 Subject: [PATCH] (res_querydomain): Avoid potential buffer overrun. --- resolv/res_query.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/resolv/res_query.c b/resolv/res_query.c index 545e009e8df..28ac3828c2e 100644 --- a/resolv/res_query.c +++ b/resolv/res_query.c @@ -321,7 +321,7 @@ res_querydomain(name, domain, class, type, answer, anslen) u_char *answer; /* buffer to put answer */ int anslen; /* size of answer */ { - char nbuf[MAXDNAME]; + char nbuf[MAXDNAME * 2 + 2]; const char *longname = nbuf; int n; -- 2.47.2