From: Sami Kerola <kerolasa@iki.fi>
Date: Sat, 13 Apr 2013 19:54:46 +0000 (+0100)
Subject: partx: check writing to a file descriptor was successful
X-Git-Tag: v2.24-rc1~594
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8387429006e14d8e9b71e0fb34128921ed8f3b2a;p=thirdparty%2Futil-linux.git

partx: check writing to a file descriptor was successful

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---

diff --git a/disk-utils/partx.c b/disk-utils/partx.c
index 49ef1dc84a..b93ddf3efe 100644
--- a/disk-utils/partx.c
+++ b/disk-utils/partx.c
@@ -987,6 +987,8 @@ int main(int argc, char **argv)
 	if (loopdev)
 		loopcxt_deinit(&lc);
 
-	close(fd);
+	if (close_fd(fd) != 0)
+		err(EXIT_FAILURE, _("write failed"));
+
 	return rc ? EXIT_FAILURE : EXIT_SUCCESS;
 }