From: Sami Kerola <kerolasa@iki.fi>
Date: Sat, 13 Apr 2013 19:54:58 +0000 (+0100)
Subject: fallocate: check writing to a file descriptor was successful
X-Git-Tag: v2.24-rc1~582
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5f52af507b9ab1799f39b80d5561266ad02216b9;p=thirdparty%2Futil-linux.git

fallocate: check writing to a file descriptor was successful

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

diff --git a/sys-utils/fallocate.c b/sys-utils/fallocate.c
index ff0f9e6e1d..6a876736a3 100644
--- a/sys-utils/fallocate.c
+++ b/sys-utils/fallocate.c
@@ -168,6 +168,7 @@ int main(int argc, char **argv)
 		err(EXIT_FAILURE, _("%s: fallocate failed"), fname);
 	}
 
-	close(fd);
+	if (close_fd(fd) != 0)
+		err(EXIT_FAILURE, _("write failed: %s"), fname);
 	return EXIT_SUCCESS;
 }