Re: [Valgrind-users] DRD and --free-is-write bug-report

2011-02-05 Thread Konstantin Serebryany
FYI ThreadSanitizer will not report anything on this test, even with --free-is-write (which is on by default) because this tool assumes the malloc implementation to be correct and ignores every access inside malloc and friends. I haven't seen any false positives due to --free-is-write (in

Re: [Valgrind-users] DRD and --free-is-write bug-report

2011-02-05 Thread Bart Van Assche
On Sat, Feb 5, 2011 at 2:22 PM, Konstantin Serebryany konstantin.s.serebry...@gmail.com wrote: FYI ThreadSanitizer will not report anything on this test, even with --free-is-write (which is on by default) because this tool assumes the malloc implementation to be correct and ignores every

Re: [Valgrind-users] DRD and --free-is-write bug-report

2011-02-05 Thread Konstantin Serebryany
On Sat, Feb 5, 2011 at 7:36 PM, Bart Van Assche bvanass...@acm.org wrote: On Sat, Feb 5, 2011 at 2:22 PM, Konstantin Serebryany konstantin.s.serebry...@gmail.com wrote: FYI ThreadSanitizer will not report anything on this test, even with --free-is-write (which is on by default) because