Messages in this thread | | | Date | Thu, 22 Dec 2011 04:46:52 -0500 (EST) | From | Ramon de C Valle <> | Subject | Re: brk() system call, RLIMIT_AS, and RLIMIT_DATA in 32-bit compatibility mode |
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> Notice that from 0xc0000000 upwards it continues expanding the > program break above 0xc0000000 up to 0xff000000 where it also starts > failing and returning the current break. Is this an expected > behaviour when running an application in 64-bit machine in 32-bit > compatibility mode? Is RLIMIT_AS and RLIMIT_DATA being honoured?
I completely ignored the PER_LINUX32_3GB personality and thought this would be enforced by default in this case.
Thanks,
-- Ramon de C Valle / Red Hat Security Response Team
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