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| author | Ulrich Drepper <drepper@redhat.com> | 2004-08-09 00:51:39 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-08-09 00:51:39 +0000 |
| commit | 78512c00a8e0e07a8e4aa63b0f0e26b2e49de832 (patch) | |
| tree | d67033256da4950e6c17497ac7495394299a53fb /resolv | |
| parent | 020a9a23e2eff7479ccdc6a9fc11c7572925baae (diff) | |
| download | glibc-78512c00a8e0e07a8e4aa63b0f0e26b2e49de832.zip glibc-78512c00a8e0e07a8e4aa63b0f0e26b2e49de832.tar.gz glibc-78512c00a8e0e07a8e4aa63b0f0e26b2e49de832.tar.bz2 | |
[BZ #95]
Update.
* resolv/res_query.c (__libc_res_nsearch): Correctly test whether
name contains any dots. [BZ #95]
Diffstat (limited to 'resolv')
| -rw-r--r-- | resolv/res_query.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/resolv/res_query.c b/resolv/res_query.c index ab4e02a..f6d7f16 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 |