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util_sock: Fix memcache bug in get_mydnsfullname.

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get_mydnsfullname relied on memcache_add(); memcache_lookup() working.
When run from ntlm_auth, the global_cache variable in memcache is NULL, so
the add and lookup both fail. In that case, just return the result of the
getaddrinfo call.

Jeremy, please check.
(This used to be commit 1db41ff525)
This commit is contained in:
Kai Blin 2008-01-21 13:18:38 +01:00
parent fa32063d07
commit 7b6a439efe
1 changed files with 3 additions and 3 deletions
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6
source3/lib/util_sock.c
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@ -2080,14 +2080,14 @@ const char *get_mydnsfullname(void)
data_blob_string_const("get_mydnsfullname"),
data_blob_string_const(res->ai_canonname));
freeaddrinfo(res);
if (!memcache_lookup(NULL, SINGLETON_CACHE,
data_blob_string_const("get_mydnsfullname"),
&tmp)) {
return NULL;
tmp = data_blob_string_const(res->ai_canonname);
}
freeaddrinfo(res);
return (const char *)tmp.data;
}