# Gentoo bug 855047

Fixes uClibc build when uClibc was build without netgroup support.
Upstream enables netgroup support based on getdomainname() being
present:
https://github.com/samba-team/samba/commit/f179184a2be2ddd38f463fcc12252f8d24e529f8#diff-b8d1bc25b89846e70ecb61cb296a8f5c50c9a0a1b62e46790fae81aa9d5bfaaeR632

Downloaded from
https://gitweb.gentoo.org/repo/gentoo.git/tree/net-fs/samba/files/samba-4.16.2-fix-musl-without-innetgr.patch

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>

--- a/lib/util/access.c
+++ b/lib/util/access.c
@@ -115,7 +115,7 @@ static bool string_match(const char *tok,const char *s)
 			return true;
 		}
 	} else if (tok[0] == '@') { /* netgroup: look it up */
-#ifdef HAVE_NETGROUP
+#if defined(HAVE_NETGROUP) && defined(HAVE_INNETGR)
 		DATA_BLOB tmp;
 		char *mydomain = NULL;
 		char *hostname = NULL;
--- a/source3/auth/user_util.c
+++ b/source3/auth/user_util.c
@@ -135,7 +135,7 @@ static void store_map_in_gencache(TALLOC_CTX *ctx, const char *from, const char

 bool user_in_netgroup(TALLOC_CTX *ctx, const char *user, const char *ngname)
 {
-#ifdef HAVE_NETGROUP
+#if defined(HAVE_NETGROUP) && defined(HAVE_INNETGR)
 	char nis_domain_buf[256];
 	const char *nis_domain = NULL;
 	char *lowercase_user = NULL;