linux-kernel - [PATCH] [IA64] aliasing-test: close fd on write error

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Message-ID: <alpine.LNX.2.00.1208080002520.3227@swampdragon.chaosbits.net>
Date:	Wed, 8 Aug 2012 00:04:59 +0200 (CEST)
From:	Jesper Juhl <jj@...osbits.net>
To:	linux-kernel@...r.kernel.org
cc:	linux-doc@...r.kernel.org, Rob Landley <rob@...dley.net>,
	Bjorn Helgaas <bjorn.helgaas@...com>, trivial@...r.kernel.org
Subject: [PATCH] [IA64] aliasing-test: close fd on write error

If write fails, remember to close(fd) before returning.

Signed-off-by: Jesper Juhl <jj@...osbits.net>
---
 Documentation/ia64/aliasing-test.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/ia64/aliasing-test.c b/Documentation/ia64/aliasing-test.c
index 5caa2af..62a190d 100644
--- a/Documentation/ia64/aliasing-test.c
+++ b/Documentation/ia64/aliasing-test.c
@@ -132,6 +132,7 @@ static int read_rom(char *path)
 
 	rc = write(fd, "1", 2);
 	if (rc <= 0) {
+		close(fd);
 		perror("write");
 		return -1;
 	}
-- 
1.7.11.4


-- 
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