From: Jens Axboe <jens.axboe@oracle.com>
Date: Tue, 9 Jun 2009 11:05:32 +0000 (+0200)
Subject: Fix fd leak in cache line checking
X-Git-Tag: fio-1.27.2~3
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=ec76f15a4ae995c06db6c6dda6a6fa41b189f613;p=fio.git

Fix fd leak in cache line checking

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---

diff --git a/os/os-linux.h b/os/os-linux.h
index 1cd8272d..b766cbf9 100644
--- a/os/os-linux.h
+++ b/os/os-linux.h
@@ -263,10 +263,13 @@ static inline int arch_cache_line_size(void)
 		return -1;
 
 	ret = read(fd, size, sizeof(size));
+
+	close(fd);
+
 	if (ret <= 0)
 		return -1;
-
-	return atoi(size);
+	else
+		return atoi(size);
 }
 
 #endif