From a6f402ad87ff0ae14d57d97278d67d0ceaaa1d82 Mon Sep 17 00:00:00 2001
From: Jeremy Allison <jra@samba.org>
Date: Thu, 11 Feb 2010 15:16:23 -0800
Subject: Remove lp_safe_widelinks() -> convert to just lp_widelinks.
 Suggestion from Volker.

Create widelinks_warning(int snum) to cover the message needed in make_connection.

Jeremy.
---
 source3/include/proto.h  |  2 +-
 source3/param/loadparm.c | 21 ++++++++++++++++++---
 source3/smbd/filename.c  |  2 +-
 source3/smbd/service.c   |  9 +++++----
 source3/smbd/vfs.c       |  2 +-
 5 files changed, 26 insertions(+), 10 deletions(-)

(limited to 'source3')

diff --git a/source3/include/proto.h b/source3/include/proto.h
index 3549ea6c62..c10a885396 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -4393,7 +4393,7 @@ void lp_set_posix_default_cifsx_readwrite_locktype(enum brl_flavour val);
 int lp_min_receive_file_size(void);
 char* lp_perfcount_module(void);
 void lp_set_passdb_backend(const char *backend);
-bool lp_safe_widelinks(int snum);
+void widelinks_warning(int snum);
 
 /* The following definitions come from param/util.c  */
 
diff --git a/source3/param/loadparm.c b/source3/param/loadparm.c
index 4b6fa83b04..579f847b97 100644
--- a/source3/param/loadparm.c
+++ b/source3/param/loadparm.c
@@ -5676,7 +5676,6 @@ FN_LOCAL_BOOL(lp_oplocks, bOpLocks)
 FN_LOCAL_BOOL(lp_level2_oplocks, bLevel2OpLocks)
 FN_LOCAL_BOOL(lp_onlyuser, bOnlyUser)
 FN_LOCAL_PARM_BOOL(lp_manglednames, bMangledNames)
-FN_LOCAL_BOOL(lp_widelinks, bWidelinks)
 FN_LOCAL_BOOL(lp_symlinks, bSymlinks)
 FN_LOCAL_BOOL(lp_syncalways, bSyncAlways)
 FN_LOCAL_BOOL(lp_strict_allocate, bStrictAllocate)
@@ -9898,12 +9897,28 @@ void lp_set_passdb_backend(const char *backend)
  even after a configuration file reload.
 ********************************************************************/
 
-bool lp_safe_widelinks(int snum)
+static bool lp_widelinks_internal(int snum)
+{
+	return (bool)(LP_SNUM_OK(snum)? ServicePtrs[(snum)]->bWidelinks :
+			sDefault.bWidelinks);
+}
+
+void widelinks_warning(int snum)
+{
+	if (lp_unix_extensions() && lp_widelinks_internal(snum)) {
+		DEBUG(0,("Share '%s' has wide links and unix extensions enabled. "
+			"These parameters are incompatible. "
+			"Wide links will be disabled for this share.\n",
+			lp_servicename(snum) ));
+	}
+}
+
+bool lp_widelinks(int snum)
 {
 	/* wide links is always incompatible with unix extensions */
 	if (lp_unix_extensions()) {
 		return false;
 	}
 
-	return lp_widelinks(snum);
+	return lp_widelinks_internal(snum);
 }
diff --git a/source3/smbd/filename.c b/source3/smbd/filename.c
index 73a3c36062..ab79dfd926 100644
--- a/source3/smbd/filename.c
+++ b/source3/smbd/filename.c
@@ -854,7 +854,7 @@ NTSTATUS check_name(connection_struct *conn, const char *name)
 		}
 	}
 
-	if (!lp_safe_widelinks(SNUM(conn)) || !lp_symlinks(SNUM(conn))) {
+	if (!lp_widelinks(SNUM(conn)) || !lp_symlinks(SNUM(conn))) {
 		NTSTATUS status = check_reduced_name(conn,name);
 		if (!NT_STATUS_IS_OK(status)) {
 			DEBUG(5,("check_name: name %s failed with %s\n",name,
diff --git a/source3/smbd/service.c b/source3/smbd/service.c
index 45df7c14fe..7dddff5259 100644
--- a/source3/smbd/service.c
+++ b/source3/smbd/service.c
@@ -857,10 +857,11 @@ connection_struct *make_connection_snum(struct smbd_server_connection *sconn,
 					       conn);
 	}
 
-/* ROOT Activities: */	
-	/* explicitly check with lp_widelinks() instead of using
-	 * lp_safe_widelinks() here so that we can correctly warn
+/* ROOT Activities: */
+	/* explicitly check widelinks here so that we can correctly warn
 	 * in the logs. */
+	widelinks_warning(snum);
+
 	if (lp_unix_extensions() && lp_widelinks(snum)) {
 		DEBUG(0,("Share '%s' has wide links and unix extensions enabled. "
 			"These parameters are incompatible. "
@@ -973,7 +974,7 @@ connection_struct *make_connection_snum(struct smbd_server_connection *sconn,
 	 * below this directory. We must do this after the VFS init as we
 	 * depend on the realpath() pointer in the vfs table. JRA.
 	 */
-	if (!lp_safe_widelinks(snum)) {
+	if (!lp_widelinks(snum)) {
 		if (!canonicalize_connect_path(conn)) {
 			DEBUG(0, ("canonicalize_connect_path failed "
 			"for service %s, path %s\n",
diff --git a/source3/smbd/vfs.c b/source3/smbd/vfs.c
index b575800335..94bdb1f495 100644
--- a/source3/smbd/vfs.c
+++ b/source3/smbd/vfs.c
@@ -928,7 +928,7 @@ NTSTATUS check_reduced_name(connection_struct *conn, const char *fname)
 	}
 
 	/* Check for widelinks allowed. */
-	if (!lp_safe_widelinks(SNUM(conn))) {
+	if (!lp_widelinks(SNUM(conn))) {
 		    const char *conn_rootdir;
 
 		    conn_rootdir = SMB_VFS_CONNECTPATH(conn, fname);
-- 
cgit