Clean up rcache if GSS krb5 acquire_cred fails

The error handler in acquire_cred_context didn't release the rcache,
which would cause it to leak if we failed after acquire_accept_cred.

ticket: 7818 (new)
target_version: 1.12.2
tags: pullup

diff --git a/src/lib/gssapi/krb5/acquire_cred.c b/src/lib/gssapi/krb5/acquire_cred.c
index 37cc6b5c56436492a68347a87410a7750609d19f..f625c0c136acc2ad12f497ddd6924de5c4c0d42f 100644 (file)
--- a/src/lib/gssapi/krb5/acquire_cred.c
+++ b/src/lib/gssapi/krb5/acquire_cred.c
@@ -829,6 +829,8 @@ error_out:
         if (cred->keytab)
             krb5_kt_close(context, cred->keytab);
 #endif /* LEAN_CLIENT */
+        if (cred->rcache)
+            krb5_rc_close(context, cred->rcache);
         if (cred->name)
             kg_release_name(context, &cred->name);
         k5_mutex_destroy(&cred->lock);