coverity: #1425770

Insecure temporary file Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
lxc · Jun 15, 2018 · c3b818a · c3b818a
1 parent 4250ef6
commit c3b818a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/lxc/utils.c b/src/lxc/utils.c
@@ -2411,8 +2411,11 @@ bool lxc_nic_exists(char *nic)
 int lxc_make_tmpfile(char *template, bool rm)
 {
 	int fd, ret;
+	mode_t msk;
 
+	msk = umask(0022);
 	fd = mkstemp(template);
+	umask(msk);
 	if (fd < 0)
 		return -1;