AuxXxilium/linux_dsm_epyc7002
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26b41099e7
linux_dsm_epyc7002/fs/dlm
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tsutomu.owa@toshiba.co.jp 26b41099e7 DLM: fix NULL pointer dereference in send_to_sock() 
The writequeue and writequeue_lock member of othercon was not initialized.
If lowcomms_state_change() is called from network layer, othercon->swork
may be scheduled. In this case, send_to_sock() will generate a NULL pointer
reference. We avoid this problem by correctly initializing writequeue and
writequeue_lock member of othercon.

Signed-off-by: Tadashi Miyauchi <miyauchi@toshiba-tops.co.jp>
Signed-off-by: Tsutomu Owa <tsutomu.owa@toshiba.co.jp>
Signed-off-by: David Teigland <teigland@redhat.com>
2017-09-25 12:45:21 -05:00
..
ast.c DLM: fix overflow dlm_cb_seq 2017-09-25 12:45:21 -05:00
ast.h dlm: use workqueue for callbacks 2011-07-15 12:30:43 -05:00
config.c dlm: audit and remove any unnecessary uses of module.h 2016-10-19 11:00:03 -05:00
config.h dlm: add log_info config option 2016-06-21 09:04:24 -05:00
debug_fs.c dlm: Improve a size determination in table_seq_start() 2017-08-07 11:23:09 -05:00
dir.c dlm: use INFO for recovery messages 2014-02-14 11:54:44 -06:00
dir.h dlm: use rsbtbl as resource directory 2012-07-16 14:16:19 -05:00
dlm_internal.h Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
Kconfig fs/dlm: remove CONFIG_EXPERIMENTAL 2012-11-01 15:27:24 -05:00
lock.c DLM: fix conversion deadlock when DLM_LKF_NODLCKWT flag is set 2017-09-25 12:45:21 -05:00
lock.h dlm: adopt orphan locks 2014-11-19 14:48:02 -06:00
lockspace.c dlm: constify kset_uevent_ops structure 2017-08-07 11:23:09 -05:00
lockspace.h dlm: detect available userspace daemon 2008-08-28 11:49:43 -05:00
lowcomms.c DLM: fix NULL pointer dereference in send_to_sock() 2017-09-25 12:45:21 -05:00
lowcomms.h dlm: fix deadlock between dlm_send and dlm_controld 2012-08-08 11:33:35 -05:00
lvb_table.h [DLM] The core of the DLM for GFS2/CLVM 2006-01-18 09:30:29 +00:00
main.c dlm: audit and remove any unnecessary uses of module.h 2016-10-19 11:00:03 -05:00
Makefile dlm: move plock code from gfs2 2008-04-21 11:22:28 -05:00
member.c dlm: Delete an unnecessary variable initialisation in dlm_ls_start() 2017-08-07 11:23:09 -05:00
member.h dlm: add recovery callbacks 2012-01-04 08:56:31 -06:00
memory.c dlm: NULL dereference on failure in kmem_cache_create() 2012-05-15 10:39:28 -05:00
memory.h dlm: improve rsb searches 2011-07-12 16:02:09 -05:00
midcomms.c dlm: fix up memory allocation flags 2008-12-23 10:15:40 -06:00
midcomms.h [DLM] The core of the DLM for GFS2/CLVM 2006-01-18 09:30:29 +00:00
netlink.c dlm for 4.10 2016-12-14 08:31:37 -08:00
plock.c fs/locks: Remove fl_nspid and use fs-specific l_pid for remote locks 2017-07-16 10:28:22 -04:00
rcom.c DLM: retry rcom when dlm_wait_function is timed out. 2017-09-25 12:45:21 -05:00
rcom.h dlm: use rsbtbl as resource directory 2012-07-16 14:16:19 -05:00
recover.c DLM: retry rcom when dlm_wait_function is timed out. 2017-09-25 12:45:21 -05:00
recover.h dlm: use rsbtbl as resource directory 2012-07-16 14:16:19 -05:00
recoverd.c DLM: fix race condition between dlm_recoverd_stop and dlm_recoverd 2017-09-25 12:45:21 -05:00
recoverd.h dlm: fix unlock balance warnings 2012-08-08 11:33:49 -05:00
requestqueue.c dlm: fixes for nodir mode 2012-05-02 14:15:27 -05:00
requestqueue.h dlm: use proper C for dlm/requestqueue stuff (and fix alignment bug) 2008-02-04 01:21:32 -06:00
user.c dlm: avoid double-free on error path in dlm_device_{register,unregister} 2017-08-07 11:23:09 -05:00
user.h dlm: record full callback state 2011-03-10 10:40:00 -06:00
util.c dlm: do not byteswap rcom_config 2008-02-04 01:23:43 -06:00
util.h [DLM] The core of the DLM for GFS2/CLVM 2006-01-18 09:30:29 +00:00