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authorUlrich Drepper <drepper@redhat.com>2004-08-09 00:51:39 +0000
committerUlrich Drepper <drepper@redhat.com>2004-08-09 00:51:39 +0000
commit78512c00a8e0e07a8e4aa63b0f0e26b2e49de832 (patch)
treed67033256da4950e6c17497ac7495394299a53fb
parent020a9a23e2eff7479ccdc6a9fc11c7572925baae (diff)
downloadglibc-78512c00a8e0e07a8e4aa63b0f0e26b2e49de832.tar.gz
[BZ #95]
Update. * resolv/res_query.c (__libc_res_nsearch): Correctly test whether name contains any dots. [BZ #95]
-rw-r--r--ChangeLog3
-rw-r--r--resolv/res_query.c14
2 files changed, 14 insertions, 3 deletions
diff --git a/ChangeLog b/ChangeLog
index 08f8e1a6a8..3fb1d23ef2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
2004-08-08 Ulrich Drepper <drepper@redhat.com>
+ * resolv/res_query.c (__libc_res_nsearch): Correctly test whether
+ name contains any dots. [BZ #95]
+
* resolv/res_send.c: Compiling with DEBUG defined works again.
* resolv/gethnamaddr.c (dprintf): Renamed to Dprintf. Adjust all
callers.
diff --git a/resolv/res_query.c b/resolv/res_query.c
index ab4e02a559..f6d7f16dab 100644
--- a/resolv/res_query.c
+++ b/resolv/res_query.c
@@ -139,7 +139,7 @@ __libc_res_nquery(res_state statp,
use_malloc = 1;
n = res_nmkquery(statp, QUERY, name, class, type, NULL,
0, NULL, buf, MAXPACKET);
- }
+ }
}
if (__builtin_expect (n <= 0, 0)) {
#ifdef DEBUG
@@ -239,6 +239,9 @@ __libc_res_nsearch(res_state statp,
return (__libc_res_nquery(statp, cp, class, type, answer,
anslen, answerp));
+ printf("dots=%d, statp->ndots=%d, trailing_dot=%d, name=%s\n",
+ (int)dots,(int)statp->ndots,(int)trailing_dot,name);
+
/*
* If there are enough dots in the name, let's just give it a
* try 'as is'. The threshold can be set with the "ndots" option.
@@ -337,7 +340,7 @@ __libc_res_nsearch(res_state statp,
* for the name, and "." is not on the search list, then try an as-is
* query now.
*/
- if (statp->ndots && !(tried_as_is || root_on_list)) {
+ if (dots && !(tried_as_is || root_on_list)) {
ret = __libc_res_nquerydomain(statp, name, NULL, class, type,
answer, anslen, answerp);
if (ret > 0)
@@ -388,6 +391,8 @@ __libc_res_nquerydomain(res_state statp,
const char *longname = nbuf;
int n, d;
+ write(2,"<<aaaa\n",7);
+
#ifdef DEBUG
if (statp->options & RES_DEBUG)
printf(";; res_nquerydomain(%s, %s, %d, %d)\n",
@@ -418,8 +423,11 @@ __libc_res_nquerydomain(res_state statp,
}
sprintf(nbuf, "%s.%s", name, domain);
}
- return (__libc_res_nquery(statp, longname, class, type, answer,
+ int r = (__libc_res_nquery(statp, longname, class, type, answer,
anslen, answerp));
+ write(2,">>aaaa\n",7);
+ return r;
+
}
int