Alex Elder 685a7555ca libceph: avoid using freed osd in __kick_osd_requests() ... If an osd has no requests and no linger requests, __reset_osd() will just remove it with a call to __remove_osd(). That drops a reference to the osd, and therefore the osd may have been free by the time __reset_osd() returns. That function offers no indication this may have occurred, and as a result the osd will continue to be used even when it's no longer valid. Change__reset_osd() so it returns an error (ENODEV) when it deletes the osd being reset. And change __kick_osd_requests() so it returns immediately (before referencing osd again) if __reset_osd() returns *any* error. Signed-off-by: Alex Elder <elder@inktank.com> Reviewed-by: Sage Weil <sage@inktank.com>		2012-12-17 08:37:23 -06:00
..
crush	libceph: support crush tunables	2012-07-30 18:15:23 -07:00
armor.c
auth_none.c	ceph: messenger: reduce args to create_authorizer	2012-05-17 08:18:12 -05:00
auth_none.h
auth_x_protocol.h
auth_x.c	ceph: messenger: reduce args to create_authorizer	2012-05-17 08:18:12 -05:00
auth_x.h	net: cleanup unsigned to unsigned int	2012-04-15 12:44:40 -04:00
auth.c
buffer.c
ceph_common.c	libceph: remove 'osdtimeout' option	2012-12-13 08:13:06 -06:00
ceph_fs.c
ceph_hash.c	net: cleanup unsigned to unsigned int	2012-04-15 12:44:40 -04:00
ceph_strings.c
crypto.c	libceph: fix crypto key null deref, memory leak	2012-08-02 09:19:20 -07:00
crypto.h	libceph: fix crypto key null deref, memory leak	2012-08-02 09:19:20 -07:00
debugfs.c	libceph: delay debugfs initialization until we learn global_id	2012-08-20 10:03:15 -07:00
Kconfig
Makefile
messenger.c	libceph: avoid NULL kref_put from NULL alloc_msg return	2012-10-26 16:35:04 -05:00
mon_client.c	libceph: Fix sparse warning	2012-10-01 14:30:49 -05:00
msgpool.c	libceph: initialize msgpool message types	2012-07-30 09:29:50 -07:00
osd_client.c	libceph: avoid using freed osd in __kick_osd_requests()	2012-12-17 08:37:23 -06:00
osdmap.c	libceph: define ceph_pg_pool_name_by_id()	2012-11-01 07:55:42 -05:00
pagelist.c	ceph: use list_move_tail instead of list_del/list_add_tail	2012-10-01 14:30:49 -05:00
pagevec.c