It's detected by coverity. As max of sockaddr_un.sun_path is
sizeof(helper.sun_path), should check the length of source
and use strncpy instead of strcpy.
Signed-off-by: Shannon Zhao <zhaoshengl...@huawei.com>
Signed-off-by: Shannon Zhao <shannon.z...@linaro.org>
---
v1->v2: Still use strcpy [Paolo]
---
fsdev/virtfs-proxy-helper.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fsdev/virtfs-proxy-helper.c b/fsdev/virtfs-proxy-helper.c
index bf2e5f3..13fe032 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");
--
1.8.3.1
