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-rw-r--r--source3/smbd/seal.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/source3/smbd/seal.c b/source3/smbd/seal.c
index c0682a8201..7dd6e3d7bb 100644
--- a/source3/smbd/seal.c
+++ b/source3/smbd/seal.c
@@ -127,6 +127,12 @@ static NTSTATUS get_srv_gss_creds(const char *service,
return map_nt_error_from_gss(ret, min);
}
+ /*
+ * We're accessing the krb5.keytab file here.
+ * ensure we have permissions to do so.
+ */
+ become_root();
+
ret = gss_acquire_cred(&min,
srv_name,
GSS_C_INDEFINITE,
@@ -135,6 +141,7 @@ static NTSTATUS get_srv_gss_creds(const char *service,
p_srv_cred,
NULL,
NULL);
+ unbecome_root();
if (ret != GSS_S_COMPLETE) {
ADS_STATUS adss = ADS_ERROR_GSS(ret, min);