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ceph: fix null pointer dereference in discard_cap_releases()
authorYan, Zheng <zheng.z.yan@intel.com>
Mon, 24 Mar 2014 01:56:43 +0000 (09:56 +0800)
committerJiri Slaby <jslaby@suse.cz>
Tue, 6 Jan 2015 13:13:02 +0000 (14:13 +0100)
commitfda703283f5e154cb64928e66f3898505e7b4d1c
tree1bcfb839b3a0e7714fa71c761fad5b40a8bbe5detree
parent72237d47c78ab849c55c6cc0211315db1f1f324bcommit | diff
ceph: fix null pointer dereference in discard_cap_releases()

commit 00bd8edb861eb41d274938cfc0338999d9c593a3 upstream.

send_mds_reconnect() may call discard_cap_releases() after all
release messages have been dropped by cleanup_cap_releases()

Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
Reviewed-by: Sage Weil <sage@inktank.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
fs/ceph/mds_client.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git