From: Sami Kerola <kerolasa@iki.fi>
Date: Sat, 13 Apr 2013 19:54:55 +0000 (+0100)
Subject: mkfs.minix: check writing to a file descriptor was successful
X-Git-Tag: v2.24-rc1~585
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=616fbb3af81d413c97eef27df4e7b064979a43c9;p=thirdparty%2Futil-linux.git

mkfs.minix: check writing to a file descriptor was successful

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

diff --git a/disk-utils/mkfs.minix.c b/disk-utils/mkfs.minix.c
index e80d1d6b7a..3a1617bd6e 100644
--- a/disk-utils/mkfs.minix.c
+++ b/disk-utils/mkfs.minix.c
@@ -804,7 +804,8 @@ int main(int argc, char ** argv) {
 
 	mark_good_blocks();
 	write_tables();
-	close(DEV);
+	if (close_fd(DEV) != 0)
+		err(MKFS_EX_ERROR, _("write failed"));
 
 	return MKFS_EX_OK;
 }