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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2007-07-28 00:55:18 +0200
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-29 04:42:22 +0200
commit040b3a2df2dd26c3e401823f3b0ce3fe99e966c5 (patch)
treedbf88e0023db86669e775ed2ab4c5fb55186ffe0 /kernel/printk.c
parentrip some includes from linux/interrupt.h (diff)
downloadlinux-040b3a2df2dd26c3e401823f3b0ce3fe99e966c5.tar.xz
linux-040b3a2df2dd26c3e401823f3b0ce3fe99e966c5.zip
audit: fix two bugs in the new execve audit code
copy_from_user() returns the number of bytes not copied, hence 0 is the expected output. axi->mm might not be valid anymore when not equal to current->mm, do not dereference before checking that - thanks to Al for spotting that. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Tested-by: Steve Grubb <sgrubb@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/printk.c')
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