From: Neil Brown <neilb@suse.de>
Date: Mon, 16 Oct 2006 04:39:06 +0000 (+1000)
Subject: Flush bitmap file before truncate.
X-Git-Tag: mdadm-2.5.5~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=97a6748ce2fc70f35b599bd16b76d16a1e48bc0d;p=thirdparty%2Fmdadm.git

Flush bitmap file before truncate.

Otheriwse the last write happens on fclose which is after ftruncate,
to the truncate has no effect.
---

diff --git a/bitmap.c b/bitmap.c
index a96e444f..768c17fc 100644
--- a/bitmap.c
+++ b/bitmap.c
@@ -390,6 +390,7 @@ int CreateBitmap(char *filename, int force, char uuid[16],
 	}
 	
 	rv = 0;
+	fflush(fp);
 	/* make the file be the right size (well, to the nearest byte) */
 	if (ftruncate(fileno(fp), filesize))
 		perror("ftrunace");