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-rw-r--r--nsswitch/libwbclient/wbc_pam.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/nsswitch/libwbclient/wbc_pam.c b/nsswitch/libwbclient/wbc_pam.c
index a245d8a044..d3bf6168ed 100644
--- a/nsswitch/libwbclient/wbc_pam.c
+++ b/nsswitch/libwbclient/wbc_pam.c
@@ -268,7 +268,8 @@ static wbcErr wbc_create_logon_info(TALLOC_CTX *mem_ctx,
wbc_status = wbc_create_auth_info(i, resp, &i->info);
BAIL_ON_WBC_ERROR(wbc_status);
- if (resp->data.auth.krb5ccname) {
+ if (resp->data.auth.krb5ccname &&
+ strlen(resp->data.auth.krb5ccname)) {
wbc_status = wbcAddNamedBlob(&i->num_blobs,
&i->blobs,
"krb5ccname",
@@ -278,7 +279,8 @@ static wbcErr wbc_create_logon_info(TALLOC_CTX *mem_ctx,
BAIL_ON_WBC_ERROR(wbc_status);
}
- if (resp->data.auth.unix_username) {
+ if (resp->data.auth.unix_username &&
+ strlen(resp->data.auth.unix_username)) {
wbc_status = wbcAddNamedBlob(&i->num_blobs,
&i->blobs,
"unix_username",