1 files changed, 3 insertions, 0 deletions
diff --git a/conf.c b/conf.c
index 675d961..5426c9b 100644
--- a/conf.c
+++ b/conf.c
@@ -1036,6 +1036,9 @@ static void conf_ugid(char *runas, uid_t *uid, gid_t *gid)
 	if ((fd = open("/proc/self/uid_map", O_RDONLY | O_CLOEXEC)) < 0) {
 		die("Can't determine if we're in init namespace: %s",
 		    strerror(errno));
+
+		/* Silence cppcheck's invalidFunctionArg for 'fd' in read() */
+		return;
 	}
 
 	if (read(fd, buf, BUFSIZ) != sizeof(root_uid_map) ||