kernel-hacking-2024-linux-s.../net/ceph
Xi Wang e91a9b639a libceph: fix overflow in osdmap_decode()
On 32-bit systems, a large `n' would overflow `n * sizeof(u32)' and bypass
the check ceph_decode_need(p, end, n * sizeof(u32), bad).  It would also
overflow the subsequent kmalloc() size, leading to out-of-bounds write.

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Reviewed-by: Alex Elder <elder@inktank.com>
2012-06-07 08:28:10 -05:00
..
crush crush: fix memory leak when destroying tree buckets 2012-05-07 15:39:36 -07:00
armor.c libceph: Fix base64-decoding when input ends in newline. 2011-03-15 09:14:02 -07:00
auth.c ceph: Move secret key parsing earlier. 2011-03-29 12:11:16 -07:00
auth_none.c ceph: messenger: reduce args to create_authorizer 2012-05-17 08:18:12 -05:00
auth_none.h
auth_x.c ceph: messenger: reduce args to create_authorizer 2012-05-17 08:18:12 -05:00
auth_x.h
auth_x_protocol.h
buffer.c
ceph_common.c libceph: embed ceph messenger structure in ceph_client 2012-06-01 08:37:56 -05:00
ceph_fs.c ceph: fix file mode calculation 2011-07-19 11:25:04 -07:00
ceph_hash.c
ceph_strings.c
crypto.c ceph: Use kmemdup rather than duplicating its implementation 2012-01-10 08:56:54 -08:00
crypto.h libceph: Create a new key type "ceph". 2011-03-29 12:11:24 -07:00
debugfs.c
Kconfig ceph: use kernel DNS resolver 2011-10-25 16:10:16 -07:00
Makefile
messenger.c rbd: Clear ceph_msg->bio_iter for retransmitted message 2012-06-07 08:27:33 -05:00
mon_client.c libceph: make ceph_con_revoke() a msg operation 2012-06-06 09:23:54 -05:00
msgpool.c libceph: don't complain on msgpool alloc failures 2011-10-25 16:10:15 -07:00
osd_client.c libceph: make ceph_con_revoke_message() a msg op 2012-06-06 09:23:55 -05:00
osdmap.c libceph: fix overflow in osdmap_decode() 2012-06-07 08:28:10 -05:00
pagelist.c
pagevec.c libceph: fix handling of short returns from get_user_pages 2011-03-03 13:47:39 -08:00