From: Jens Axboe <axboe@fb.com>
Date: Wed, 15 Oct 2014 01:56:25 +0000 (-0600)
Subject: client: fix potential NULL dereference
X-Git-Tag: fio-2.1.14~53
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=ea91da21de7b83e6e2937efb2e25fb2e8b614397;hp=18be35e85942fc4553d580fd14c9eb1b94153111;ds=sidebyside

client: fix potential NULL dereference

Signed-off-by: Jens Axboe <axboe@fb.com>
---

diff --git a/client.c b/client.c
index 6b9fdd8d..edc02a0a 100644
--- a/client.c
+++ b/client.c
@@ -271,6 +271,9 @@ int fio_client_add_ini_file(void *cookie, const char *ini_file, int remote)
 	size_t new_size;
 	void *new_files;
 
+	if (!client)
+		return 1;
+
 	dprint(FD_NET, "client <%s>: add ini %s\n", client->hostname, ini_file);
 
 	new_size = (client->nr_files + 1) * sizeof(struct client_file);