diff --git a/lib/amqp.c b/lib/amqp.c
index 10a8d590..f278d3c4 100644
--- a/lib/amqp.c
+++ b/lib/amqp.c
@@ -164,7 +164,9 @@ char *uwsgi_amqp_consume(int fd, uint64_t *msgsize, char **routing_key) {
         ptr = amqp_get_longlong(ptr, watermark, msgsize); if (!ptr) goto clear2;
 
 	free(frame);
+	frame = NULL;
 	free(header);
+	header = NULL;
 
 	char *fullbody = uwsgi_malloc(*msgsize);
 	char *message;
diff --git a/proto/zeromq.c b/proto/zeromq.c
index 64ed931f..2c186291 100644
--- a/proto/zeromq.c
+++ b/proto/zeromq.c
@@ -200,7 +200,6 @@ static int uwsgi_mongrel2_tnetstring_parse(struct wsgi_request *wsgi_req, char *
 				wsgi_req->async_post = fopen(post_filename, "r");
 				if (!wsgi_req->async_post) {
 					uwsgi_error_open(post_filename);
-					free(post_filename);
 					wsgi_req->do_not_log = 1;
 				}
 				async_upload += 2;