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authorVolker Lendecke <vl@samba.org>2010-03-20 15:23:17 +0100
committerVolker Lendecke <vl@samba.org>2010-03-20 14:38:13 +0100
commit09f270e748263f2fb02683a9376ae185a5534178 (patch)
tree992a59f9a0de882c0ee6c5128b2e1ff574d7821f
parentc04922ec20034beec9e37232ce5fa35596bf7ca0 (diff)
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s3: Fix bug 7202
Make sure _nss_wins_gethostbyname_r has a talloc stackframe available Thanks to Sergey Tereschenko <serg.partizan@gmail.com> for reporting the bug! Volker
-rw-r--r--nsswitch/wins.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/nsswitch/wins.c b/nsswitch/wins.c
index 80f0119108..aa95ec7340 100644
--- a/nsswitch/wins.c
+++ b/nsswitch/wins.c
@@ -333,11 +333,14 @@ _nss_wins_gethostbyname_r(const char *hostname, struct hostent *he,
int i, count;
fstring name;
size_t namelen;
+ TALLOC_CTX *frame;
#if HAVE_PTHREAD
pthread_mutex_lock(&wins_nss_mutex);
#endif
+ frame = talloc_stackframe();
+
memset(he, '\0', sizeof(*he));
fstrcpy(name, hostname);
@@ -421,6 +424,8 @@ _nss_wins_gethostbyname_r(const char *hostname, struct hostent *he,
out:
+ TALLOC_FREE(frame);
+
#if HAVE_PTHREAD
pthread_mutex_unlock(&wins_nss_mutex);
#endif