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-rw-r--r--resolv/res_debug.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/resolv/res_debug.c b/resolv/res_debug.c
index 92b8fa1d1a..eadb0208b9 100644
--- a/resolv/res_debug.c
+++ b/resolv/res_debug.c
@@ -452,11 +452,12 @@ __p_fqnname(cp, msg, msglen, name, namelen)
if ((n = dn_expand(msg, cp + msglen, cp, name, namelen)) < 0)
return (NULL);
newlen = strlen (name);
- if (newlen == 0 || name[newlen - 1] != '.')
+ if (newlen == 0 || name[newlen - 1] != '.') {
if (newlen+1 >= namelen) /* Lack space for final dot */
return (NULL);
else
strcpy(name + newlen, ".");
+ }
return (cp + n);
}