summaryrefslogtreecommitdiff
path: root/source4/auth
diff options
context:
space:
mode:
Diffstat (limited to 'source4/auth')
-rw-r--r--source4/auth/gensec/gensec_krb5.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/source4/auth/gensec/gensec_krb5.c b/source4/auth/gensec/gensec_krb5.c
index 93d82a33a1..c850d93fce 100644
--- a/source4/auth/gensec/gensec_krb5.c
+++ b/source4/auth/gensec/gensec_krb5.c
@@ -284,7 +284,12 @@ static NTSTATUS gensec_krb5_start(struct gensec_security *gensec_security)
}
if (lp_realm() && *lp_realm()) {
- ret = krb5_set_default_realm(gensec_krb5_state->context, lp_realm());
+ char *upper_realm = strupper_talloc(gensec_krb5_state, lp_realm());
+ if (!upper_realm) {
+ DEBUG(1,("gensec_krb5_start: could not uppercase realm: %s\n", lp_realm()));
+ return NT_STATUS_NO_MEMORY;
+ }
+ ret = krb5_set_default_realm(gensec_krb5_state->context, upper_realm);
if (ret) {
DEBUG(1,("gensec_krb5_start: krb5_set_default_realm failed (%s)\n", error_message(ret)));
return NT_STATUS_INTERNAL_ERROR;