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diff src/share/vm/runtime/arguments.hpp @ 1244:745c853ee57f

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6885297: java -XX:RefDiscoveryPolicy=2 or -XX:TLABWasteTargetPercent=0 cause VM crash Summary: Interval checking is now being performed on the values passed in for these two flags. The current acceptable range for RefDiscoveryPolicy is [0..1], and for TLABWasteTargetPercent it is [1..100]. Reviewed-by: apetrusenko, ysr
author johnc
date Fri, 29 Jan 2010 14:51:38 -0800
parents 473cce303f13
children 5f1f51edaff6
line wrap: on
line diff
--- a/src/share/vm/runtime/arguments.hpp	Wed Jan 27 22:38:37 2010 -0800
+++ b/src/share/vm/runtime/arguments.hpp	Fri Jan 29 14:51:38 2010 -0800
@@ -336,6 +336,8 @@
   static bool is_bad_option(const JavaVMOption* option, jboolean ignore) {
     return is_bad_option(option, ignore, NULL);
   }
+  static bool verify_interval(uintx val, uintx min,
+                              uintx max, const char* name);
   static bool verify_percentage(uintx value, const char* name);
   static void describe_range_error(ArgsRange errcode);
   static ArgsRange check_memory_size(julong size, julong min_size);