Fix unlikely memory leak exporting lucid context

If the GSSAPI context has an unrecognized proto field (which should
never happen), free the context we allocated before returning EINVAL.

[ghudson@mit.edu: clarify commit message]

diff --git a/src/lib/gssapi/krb5/lucid_context.c b/src/lib/gssapi/krb5/lucid_context.c
index dc129e15e7cd6d2c8ae687de19c2bbe2be7c8103..85df7fda594bb889f0c0a5a6daeea4f9e9dff101 100644 (file)
--- a/src/lib/gssapi/krb5/lucid_context.c
+++ b/src/lib/gssapi/krb5/lucid_context.c
@@ -215,6 +215,7 @@ make_external_lucid_ctx_v1(
         }
     }
     else {
+        xfree(lctx);
         return EINVAL;  /* XXX better error code? */
     }