From 25ee9a7fa3f4e09fde48bb184447ff5651ed5fd8 Mon Sep 17 00:00:00 2001
From: Shannon Zhao
Date: Sat, 14 Mar 2015 10:00:16 +0800
Subject: virtfs-proxy: Fix possible overflow

It's detected by coverity. The socket name specified
should fit in the sockadd_un.sun_path. If not abort.

Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
 fsdev/virtfs-proxy-helper.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'fsdev/virtfs-proxy-helper.c')

diff --git a/fsdev/virtfs-proxy-helper.c b/fsdev/virtfs-proxy-helper.c
index bf2e5f3331..13fe032543 100644
--- a/fsdev/virtfs-proxy-helper.c
+++ b/fsdev/virtfs-proxy-helper.c
@@ -738,6 +738,7 @@ static int proxy_socket(const char *path, uid_t uid, gid_t gid)
         return -1;
     }
 
+    g_assert(strlen(path) < sizeof(proxy.sun_path));
     sock = socket(AF_UNIX, SOCK_STREAM, 0);
     if (sock < 0) {
         do_perror("socket");
-- 
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