From 749820d7dcf8ba05d025f985f0fdc17bd6658489 Mon Sep 17 00:00:00 2001
From: Justus Winter <4winter@informatik.uni-hamburg.de>
Date: Thu, 24 Apr 2014 17:32:04 +0200
Subject: ext2fs: fix type of inum

Previously, inum was of type int, whereas dino_ref expects ino_t.  On
Hurd/x86 the former is 32 bit wide, the latter 64.  If dino_ref is
inlined, this does not seem to pose a problem, but if ext2fs is
compiled with -O0, this most likely results in an invalid memory access.

* ext2fs/ialloc.c (ext2_alloc_inode): Use type ino_t for inum.
---
 ext2fs/ialloc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'ext2fs/ialloc.c')

diff --git a/ext2fs/ialloc.c b/ext2fs/ialloc.c
index 2d8e51e0..52212d59 100644
--- a/ext2fs/ialloc.c
+++ b/ext2fs/ialloc.c
@@ -115,7 +115,8 @@ ino_t
 ext2_alloc_inode (ino_t dir_inum, mode_t mode)
 {
   char *bh = NULL;
-  int i, j, inum, avefreei;
+  int i, j, avefreei;
+  ino_t inum;
   struct ext2_group_desc *gdp;
   struct ext2_group_desc *tmp;
 
-- 
cgit v1.2.3