From: Sami Kerola <kerolasa@iki.fi>
Date: Sat, 13 Apr 2013 19:54:48 +0000 (+0100)
Subject: cfdisk: check writing to a file descriptor was successful
X-Git-Tag: v2.24-rc1~592
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c8e8b916abf2a7e9313c7ca9e28aaa493f5350ed;p=thirdparty%2Futil-linux.git

cfdisk: check writing to a file descriptor was successful

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

diff --git a/fdisks/cfdisk.c b/fdisks/cfdisk.c
index a68f855a4e..3fcc5d82df 100644
--- a/fdisks/cfdisk.c
+++ b/fdisks/cfdisk.c
@@ -406,8 +406,12 @@ static void
 fdexit(int ret) {
     if (opened) {
 	if (changed)
-		fsync(fd);
-	close(fd);
+	    if (close_fd(fd) != 0) {
+		fprintf(stderr, _("write failed\n"));
+		exit(2);
+	    }
+	else
+	    close(fd);
     }
     if (changed) {
 	fprintf(stderr, _("Disk has been changed.\n"));