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CVS commit: src/sys/kern
Module Name: src
Committed By: christos
Date: Mon Aug 23 20:53:08 UTC 2010
src/sys/kern: exec_subr.c kern_pax.c
Fix issues with stack allocation and pax aslr:
- since the size is unsigned, don't check just that it is > 0, but limit
it to the MAXSSIZ
- if the stack size is reduced because of aslr, make sure we reduce the
actual allocation by the same size so that the size does not wrap around.
NB: Must be pulled up to 5.x!
To generate a diff of this commit:
cvs rdiff -u -r1.64 -r1.65 src/sys/kern/exec_subr.c
cvs rdiff -u -r1.23 -r1.24 src/sys/kern/kern_pax.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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