1.0.26.19: more stack safety
authorGabor Melis <mega@hotpop.com>
Mon, 23 Mar 2009 11:26:51 +0000 (11:26 +0000)
committerGabor Melis <mega@hotpop.com>
Mon, 23 Mar 2009 11:26:51 +0000 (11:26 +0000)
commit121a6e2e935db79d09b5e687bd4380fbaa17ed93
treee1f94f4c76c26e64f50e4a0d424b574facb84733
parent53ab0266f9a92943cc93f675cc727d01cfa55474
1.0.26.19: more stack safety

Add another guard page to the control, binding and alien stacks that
will lose() whenever it's touched so that if the handler manages to
recover from stack exhaustion then we can be sure that image is not
corrupted.
NEWS
src/code/toplevel.lisp
src/runtime/interrupt.c
src/runtime/thread.c
src/runtime/validate.c
src/runtime/validate.h
version.lisp-expr