From 1b0374157c92f3256f1a4d0e69489486ca3f4508 Mon Sep 17 00:00:00 2001 From: Tedd Ho-Jeong An Date: Mon, 18 Oct 2021 10:28:33 -0700 Subject: peripheral: Fix unchecked return value This patch fixes the unchecked return value(CWE-252) issues reported by the Coverity. --- peripheral/main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'peripheral') diff --git a/peripheral/main.c b/peripheral/main.c index 6ce729178..86b52236e 100644 --- a/peripheral/main.c +++ b/peripheral/main.c @@ -77,7 +77,8 @@ static void prepare_filesystem(void) if (lstat(mount_table[i].target, &st) < 0) { printf("Creating %s\n", mount_table[i].target); - mkdir(mount_table[i].target, 0755); + if (mkdir(mount_table[i].target, 0755) < 0) + perror("Failed to create dir"); } printf("Mounting %s to %s\n", mount_table[i].fstype, -- cgit v1.2.1