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authorDavid Howells <dhowells@redhat.com>2009-04-29 13:45:05 +0100
committerJames Morris <jmorris@namei.org>2009-04-30 09:07:13 +1000
commit3bcac0263f0b45e67a64034ebcb69eb9abb742f4 (patch)
tree33f4db08edaa12e1c20df348e2fa28c7c2198ebe /mm/dmapool.c
parent88c48db9788862d0290831d081bc3c64e13b592f (diff)
downloadop-kernel-dev-3bcac0263f0b45e67a64034ebcb69eb9abb742f4.zip
op-kernel-dev-3bcac0263f0b45e67a64034ebcb69eb9abb742f4.tar.gz
SELinux: Don't flush inherited SIGKILL during execve()
Don't flush inherited SIGKILL during execve() in SELinux's post cred commit hook. This isn't really a security problem: if the SIGKILL came before the credentials were changed, then we were right to receive it at the time, and should honour it; if it came after the creds were changed, then we definitely should honour it; and in any case, all that will happen is that the process will be scrapped before it ever returns to userspace. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'mm/dmapool.c')
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