David Howells 9886e836a6 AFS: Stop readlink() on AFS crashing due to NULL 'file' ptr ...

kAFS crashes when asked to read a symbolic link because page_getlink()
passes a NULL file pointer to read_mapping_page(), but afs_readpage()
expects a file pointer from which to extract a key.

Modify afs_readpage() to request the appropriate key from the calling
process's keyrings if a file struct is not supplied with one attached.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2009-08-27 12:22:08 -07:00

..

afs_cm.h

…

afs_fs.h

…

afs_vl.h

…

afs.h

…

cache.c

FS-Cache: Make kAFS use FS-Cache

2009-04-03 16:42:41 +01:00

cache.h

FS-Cache: Make kAFS use FS-Cache

2009-04-03 16:42:41 +01:00

callback.c

Fix various old email addresses for dwmw2

2008-06-06 11:29:10 -07:00

cell.c

FS-Cache: Make kAFS use FS-Cache

2009-04-03 16:42:41 +01:00

cmservice.c

…

dir.c

AFS: Fix compilation warning

2009-07-12 12:24:07 -07:00

file.c

AFS: Stop readlink() on AFS crashing due to NULL 'file' ptr

2009-08-27 12:22:08 -07:00

flock.c

AFS: Fix lock imbalance

2009-06-30 13:30:44 -07:00

fsclient.c

…

inode.c

FS-Cache: Make kAFS use FS-Cache

2009-04-03 16:42:41 +01:00

internal.h

FS-Cache: Make kAFS use FS-Cache

2009-04-03 16:42:41 +01:00

Kconfig

FS-Cache: Make kAFS use FS-Cache

2009-04-03 16:42:41 +01:00

main.c

FS-Cache: Make kAFS use FS-Cache

2009-04-03 16:42:41 +01:00

Makefile

FS-Cache: Make kAFS use FS-Cache

2009-04-03 16:42:41 +01:00

misc.c

AFS: Correctly translate auth error aborts and don't failover in such cases

2009-06-16 21:20:14 -07:00

mntpt.c

headers: mnt_namespace.h redux

2009-07-08 09:31:56 -07:00

netdevices.c

afs: BUG to BUG_ON changes

2009-04-09 10:41:19 -07:00

proc.c

proc 2/2: remove struct proc_dir_entry::owner

2009-03-31 01:14:44 +04:00

rxrpc.c

…

security.c

[PATCH] sanitize ->permission() prototype

2008-07-26 20:53:14 -04:00

server.c

fs: replace NIPQUAD()

2008-10-31 00:56:28 -07:00

super.c

headers: smp_lock.h redux

2009-07-12 12:22:34 -07:00

vlclient.c

…

vlocation.c

AFS: Correctly translate auth error aborts and don't failover in such cases

2009-06-16 21:20:14 -07:00

vnode.c

…

volume.c

FS-Cache: Make kAFS use FS-Cache

2009-04-03 16:42:41 +01:00

write.c

FS-Cache: Make kAFS use FS-Cache

2009-04-03 16:42:41 +01:00