From: Bill Kendall <wkendall@sgi.com>
Date: Mon, 13 Jun 2005 14:59:17 +0000 (+0000)
Subject: Use a temporary 32-bit variable in readlink_by_handle to avoid
X-Git-Tag: v2.7.0~18
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1771a6dda1e452f9654454c278e514161a96312a;p=thirdparty%2Fxfsprogs-dev.git

Use a temporary 32-bit variable in readlink_by_handle to avoid
updating the wrong half of a size_t pointer. This could happen
on 64-bit, big endian systems.
---

diff --git a/VERSION b/VERSION
index c48b852c6..106aa2259 100644
--- a/VERSION
+++ b/VERSION
@@ -3,5 +3,5 @@
 #
 PKG_MAJOR=2
 PKG_MINOR=6
-PKG_REVISION=32
+PKG_REVISION=33
 PKG_BUILD=1
diff --git a/doc/CHANGES b/doc/CHANGES
index 90b863b77..ad336c33c 100644
--- a/doc/CHANGES
+++ b/doc/CHANGES
@@ -1,3 +1,6 @@
+xfsprogs-2.6.33 (13 June 2005)
+	- Another libhandle fix on 64bit, Big Endian systems.
+
 xfsprogs-2.6.32 (08 June 2005)
 	- Minor endian cleanups in some tools.
 	- Fix a couple of xfs_quota double-reporting issues when
diff --git a/libhandle/handle.c b/libhandle/handle.c
index 988f36dab..f19d8825b 100644
--- a/libhandle/handle.c
+++ b/libhandle/handle.c
@@ -284,6 +284,7 @@ readlink_by_handle(
 	size_t		bufsiz)
 {
 	int		fd;
+	__u32		buflen = (__u32)bufsiz;
 	char		*path;
 	xfs_fsop_handlereq_t hreq;
 
@@ -296,7 +297,7 @@ readlink_by_handle(
 	hreq.ihandle  = hanp;
 	hreq.ihandlen = hlen;
 	hreq.ohandle  = buf;
-	hreq.ohandlen = (__u32 *)&bufsiz;
+	hreq.ohandlen = &buflen;
 
 	return xfsctl(path, fd, XFS_IOC_READLINK_BY_HANDLE, &hreq);
 }