From a1db9e2dae19d7969474e35a969ceb0800339a1f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= <mat@brain-dump.org>
Date: Tue, 27 Jun 2017 09:57:03 +0200
Subject: [PATCH] Check return value of chdir(2) where it makes sense

---
 abduco.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/abduco.c b/abduco.c
index 057873f..9552529 100644
--- a/abduco.c
+++ b/abduco.c
@@ -544,7 +544,8 @@ static int session_comparator(const struct dirent **a, const struct dirent **b)
 static int list_session(void) {
 	if (!create_socket_dir(&sockaddr))
 		return 1;
-	chdir(sockaddr.sun_path);
+	if (chdir(sockaddr.sun_path) == -1)
+		die("list-session");
 	struct dirent **namelist;
 	int n = scandir(sockaddr.sun_path, &namelist, session_filter, session_comparator);
 	if (n < 0)