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Catherine Zhang dc49c1f94e [AF_UNIX]: Kernel memory leak fix for af_unix datagram getpeersec patch ... From: Catherine Zhang <cxzhang@watson.ibm.com> This patch implements a cleaner fix for the memory leak problem of the original unix datagram getpeersec patch. Instead of creating a security context each time a unix datagram is sent, we only create the security context when the receiver requests it. This new design requires modification of the current unix_getsecpeer_dgram LSM hook and addition of two new hooks, namely, secid_to_secctx and release_secctx. The former retrieves the security context and the latter releases it. A hook is required for releasing the security context because it is up to the security module to decide how that's done. In the case of Selinux, it's a simple kfree operation. Acked-by: Stephen Smalley <sds@tycho.nsa.gov> Signed-off-by: David S. Miller <davem@davemloft.net>		19 years ago
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keys	…
selinux	[AF_UNIX]: Kernel memory leak fix for af_unix datagram getpeersec patch	19 years ago
Kconfig	…
Makefile	…
capability.c	…
commoncap.c	…
dummy.c	[AF_UNIX]: Kernel memory leak fix for af_unix datagram getpeersec patch	19 years ago
inode.c	…
root_plug.c	…
seclvl.c	…
security.c	…