Mercurial > hg > graal-jvmci-8

diff src/os/linux/vm/os_linux.cpp @ 477:24fda36852ce

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6727377: VM stack guard pages on Windows should PAGE_READWRITE not PAGE_EXECUTE_READWRITE Summary: Make reguard_stack change access to RW, not execute and use os::protect_memory with the new parameter when change needed to X. Reviewed-by: acorn, jcoomes
author coleenp
date Wed, 10 Dec 2008 15:14:29 -0800
parents 85f1b9537f70
children 9656bebe85a7 2328d1d3f8cf
line wrap: on
line diff
--- a/src/os/linux/vm/os_linux.cpp	Tue Dec 09 09:55:39 2008 -0500
+++ b/src/os/linux/vm/os_linux.cpp	Wed Dec 10 15:14:29 2008 -0800
@@ -2500,7 +2500,7 @@
 }
 
 bool os::unguard_memory(char* addr, size_t size) {
-  return linux_mprotect(addr, size, PROT_READ|PROT_WRITE|PROT_EXEC);
+  return linux_mprotect(addr, size, PROT_READ|PROT_WRITE);
 }
 
 // Large page support