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util_sock: Don't return a pointer to freed memory.

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Fix a bug in my bugfix. Thanks to vl for spotting that one.
This commit is contained in:
Kai Blin
2008-01-21 18:01:55 +01:00
parent 3ad798d803
commit 24f68b90cc
1 changed files with 2 additions and 1 deletions
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3
source/lib/util_sock.c
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@@ -2083,7 +2083,8 @@ const char *get_mydnsfullname(void)
if (!memcache_lookup(NULL, SINGLETON_CACHE, if (!memcache_lookup(NULL, SINGLETON_CACHE,
data_blob_string_const("get_mydnsfullname"), data_blob_string_const("get_mydnsfullname"),
&tmp)) { &tmp)) {
tmp = data_blob_string_const(res->ai_canonname); tmp = data_blob_talloc(talloc_tos(), res->ai_canonname,
strlen(res->ai_canonname) + 1);
} }
freeaddrinfo(res); freeaddrinfo(res);