From: NeilBrown <neilb@suse.de>
Date: Fri, 7 Nov 2008 03:46:51 +0000 (+1100)
Subject: mdopen: typo in buffer-length for a sprintf.
X-Git-Tag: mdadm-3.0-devel3~83
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e10a79c344d3e93612b359b526aae47ad02fb446;p=thirdparty%2Fmdadm.git

mdopen: typo in buffer-length for a sprintf.

That '10000' should have been '1000'.  Make it a 'sizeof' to avoid
such carelessness.

Signed-off-by: NeilBrown <neilb@suse.de>
---

diff --git a/mdopen.c b/mdopen.c
index e1c0d7f2..26da33e3 100644
--- a/mdopen.c
+++ b/mdopen.c
@@ -88,7 +88,7 @@ void make_parts(char *dev, int cnt)
 			if (chmod(name, stb2.st_mode & 07777))
 				perror("chmod");
 		} else {
-			snprintf(sym, 10000, "%s%s%d", orig, odig?"p":"", i);
+			snprintf(sym, sizeof(sym), "%s%s%d", orig, odig?"p":"", i);
 			symlink(sym, name);
 		}
 		stat(name, &stb2);