This patch fixes error path in setup_arg_pages() functions, since it
misses vm_unacct_memory() after successful call of
security_vm_enough_memory(). Also it cleans up error path.
Ugh. The identifier `security_vm_enough_memory()' sounds like some
predicate which has no side-effects. Except it performs accounting. Hence
bugs like this.
yup, this is really done in a leading-to-bugs way... :(
maybe it is worth moving vm_acct_memory() out of
security_vm_enough_memory()? what do you think?
It's a shame that you mixed a largeish cleanup along with a bugfix - please
don't do that in future.
not a problem :) thanks for your time and looking at the patches I sent.
Kirill
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