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authorYuejie Shi <syjcnss@gmail.com>2017-03-31 15:10:20 +0800
committerSteffen Klassert <steffen.klassert@secunet.com>2017-04-03 08:05:17 +0200
commit89e357d83c06b6fac581c3ca7f0ee3ae7e67109e (patch)
tree95c3425ed24cca1ce0b806197c690ca42c1be36b /drivers/ata/ahci_ceva.c
parent75514b6654859e0130b512396dc964d2a9e84967 (diff)
af_key: Add lock to key dump
A dump may come in the middle of another dump, modifying its dump structure members. This race condition will result in NULL pointer dereference in kernel. So add a lock to prevent that race. Fixes: 83321d6b9872 ("[AF_KEY]: Dump SA/SP entries non-atomically") Signed-off-by: Yuejie Shi <syjcnss@gmail.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'drivers/ata/ahci_ceva.c')
0 files changed, 0 insertions, 0 deletions