Re: RFR(xs): 8153845: UL log write method missing essential assert

[Robbin Ehn]

Hi Marcus

On 04/08/2016 02:19 PM, Marcus Larsson wrote:

Hi Robbin,

On 04/08/2016 01:54 PM, Robbin Ehn wrote:

Hi all,

Please review,

Bug: https://bugs.openjdk.java.net/browse/JDK-8153845

Tested with jprt.

diff -r 35cb720769c5 src/share/vm/logging/logTagSet.cpp
--- a/src/share/vm/logging/logTagSet.cpp    Fri Apr 08 08:51:45 2016
+0200
+++ b/src/share/vm/logging/logTagSet.cpp    Fri Apr 08 13:39:12 2016
+0200
@@ -98,6 +98,7 @@
 const size_t vwrite_buffer_size = 512;

 void LogTagSet::vwrite(LogLevelType level, const char* fmt, va_list
args) {
+  assert(level >= LogLevel::Off && level < LogLevel::Count, "Log
level is incorrect");
   char buf[vwrite_buffer_size];
   va_list saved_args;           // For re-format on buf overflow.
   va_copy(saved_args, args);

Can we make the assert check "level >= LogLevel::First && level <=
LogLevel::Last" instead?

Yes, I have no issues with that.

/Robbin

Thanks,
Marcus

Thanks!

/Robbin