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-rw-r--r--file_server/file_server.c9
-rw-r--r--source4/smbd/server.c7
2 files changed, 16 insertions, 0 deletions
diff --git a/file_server/file_server.c b/file_server/file_server.c
index 5d44d5a85c..aab5f39ac7 100644
--- a/file_server/file_server.c
+++ b/file_server/file_server.c
@@ -28,6 +28,7 @@
#include "source4/smbd/process_model.h"
#include "file_server/file_server.h"
#include "dynconfig.h"
+#include "nsswitch/winbind_client.h"
/*
called if smbd exits
@@ -64,6 +65,8 @@ static void s3fs_task_init(struct task_server *task)
smbd_path = talloc_asprintf(task, "%s/smbd", dyn_SBINDIR);
smbd_cmd[0] = smbd_path;
+ /* the child should be able to call through nss_winbind */
+ (void)winbind_on();
/* start it as a child process */
subreq = samba_runcmd_send(task, task->event_ctx, timeval_zero(), 1, 0,
smbd_cmd,
@@ -72,6 +75,12 @@ static void s3fs_task_init(struct task_server *task)
"--foreground",
debug_get_output_is_stdout()?"--log-stdout":NULL,
NULL);
+ /* the parent should not be able to call through nss_winbind */
+ if (!winbind_off()) {
+ DEBUG(0,("Failed to re-disable recursive winbindd calls after forking smbd\n"));
+ task_server_terminate(task, "Failed to re-disable recursive winbindd calls", true);
+ return;
+ }
if (subreq == NULL) {
DEBUG(0, ("Failed to start smbd as child daemon\n"));
task_server_terminate(task, "Failed to startup s3fs smb task", true);
diff --git a/source4/smbd/server.c b/source4/smbd/server.c
index 0ad3e6ba41..37aac625b6 100644
--- a/source4/smbd/server.c
+++ b/source4/smbd/server.c
@@ -43,6 +43,7 @@
#include "cluster/cluster.h"
#include "dynconfig/dynconfig.h"
#include "lib/util/samba_modules.h"
+#include "nsswitch/winbind_client.h"
/*
recursively delete a directory tree
@@ -402,6 +403,12 @@ static int binary_smbd_main(const char *binary_name, int argc, const char *argv[
}
}
+ /* make sure we won't go through nss_winbind */
+ if (!winbind_off()) {
+ DEBUG(0,("Failed to disable recusive winbindd calls. Exiting.\n"));
+ exit(1);
+ }
+
gensec_init(); /* FIXME: */
ntptr_init(); /* FIXME: maybe run this in the initialization function