From 9a36f191aa783ad206460569390d1b7f388d9a66 Mon Sep 17 00:00:00 2001 From: Bastien Nocera Date: Fri, 10 May 2024 14:10:22 +0200 Subject: [PATCH] isotest: Fix error check after opening file Consider "0" to be a valid fd. --- tools/isotest.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/isotest.c b/tools/isotest.c index 810d15d2d..ddace0da3 100644 --- a/tools/isotest.c +++ b/tools/isotest.c @@ -720,7 +720,7 @@ static int open_file(const char *filename) syslog(LOG_INFO, "Opening %s ...", filename); fd = open(filename, O_RDONLY); - if (fd <= 0) { + if (fd < 0) { syslog(LOG_ERR, "Can't open file %s: %s\n", filename, strerror(errno)); } -- 2.47.3