linux-kernel - [PATCH] overlayfs: include linux/pagemap.h for PAGE_CACHE

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 10 Dec 2015 16:10:18 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	Miklos Szeredi <miklos@...redi.hu>
Cc:	linux-unionfs@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH] overlayfs: include linux/pagemap.h for PAGE_CACHE_SIZE

The overlayfs has started enforcing a maximum file size, but is missing
the header file that defines the PAGE_CACHE_SIZE constant in some
configurations.

fs/overlayfs/super.c: In function 'ovl_fill_super':
fs/overlayfs/super.c:939:29: error: 'PAGE_CACHE_SIZE' undeclared (first use in this function)

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Fixes: 7b1746cac878 ("ovl: setattr: check permissions before copy-up")
Cc: <stable@...r.kernel.org>
---
The patch that introduced this was marked for stable, so I'm marking this
the same way.

diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
index ea94e50a3473..a4cbdf9824c7 100644
--- a/fs/overlayfs/super.c
+++ b/fs/overlayfs/super.c
@@ -9,6 +9,7 @@
 
 #include <linux/fs.h>
 #include <linux/namei.h>
+#include <linux/pagemap.h>
 #include <linux/xattr.h>
 #include <linux/security.h>
 #include <linux/mount.h>

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/