diff options
| -rw-r--r-- | resolv/res_query.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/resolv/res_query.c b/resolv/res_query.c index 75b0e5f..5d0a68d 100644 --- a/resolv/res_query.c +++ b/resolv/res_query.c @@ -610,7 +610,9 @@ __res_context_querydomain (struct resolv_context *ctx, RES_SET_H_ERRNO(statp, NO_RECOVERY); return (-1); } - sprintf(nbuf, "%s.%s", name, domain); + char *p = __stpcpy (nbuf, name); + *p++ = '.'; + strcpy (p, domain); } return __res_context_query (ctx, longname, class, type, answer, anslen, answerp, answerp2, nanswerp2, |