Fix several client memory leaks

Fix several memory leaks when closing or reusing client connections in
libremctl.

Change-Id: I26e31d544e74d86a18aaa15f00ec32140b32ef37

2 files changed, 5 insertions, 1 deletions

diff --git a/client/api.c b/client/api.c
index 5cec897..67275b1 100644
--- a/client/api.c
+++ b/client/api.c
@@ -351,8 +351,11 @@ remctl_close(struct remctl *r)
             socket_close(r->fd);
         if (r->error != NULL)
             free(r->error);
-        if (r->output != NULL)
+        if (r->output != NULL) {
+            if (r->output->data != NULL)
+                free(r->output->data);
             free(r->output);
+        }
         if (r->context != GSS_C_NO_CONTEXT)
             gss_delete_sec_context(&minor, &r->context, GSS_C_NO_BUFFER);
         free(r);
diff --git a/client/client-v1.c b/client/client-v1.c
index b4f2c75..4fc50b8 100644
--- a/client/client-v1.c
+++ b/client/client-v1.c
@@ -179,6 +179,7 @@ internal_v1_output(struct remctl *r)
      * We can only do one round with protocol version one, so close the
      * connection now.
      */
+    gss_delete_sec_context(&minor, &r->context, GSS_C_NO_BUFFER);
     socket_close(r->fd);
     r->fd = INVALID_SOCKET;
     r->ready = false;