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[sanitize] Remove stack size limits from secondary threads. 

If pthread_attr_getstack tell us the stack is 2G, why would we doubt that?

Differential Revision: https://reviews.llvm.org/D34169

llvm-svn: 305330
This commit is contained in:
Evgeniy Stepanov 2017-06-13 22:29:15 +00:00
parent 36559b2527
commit cde90a66b5
1 changed files with 0 additions and 1 deletions
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compiler-rt/lib/sanitizer_common/sanitizer_linux_libcdep.cc
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@ -113,7 +113,6 @@ void GetThreadStackTopAndBottom(bool at_initialization, uptr *stack_top,
my_pthread_attr_getstack(&attr, &stackaddr, &stacksize); my_pthread_attr_getstack(&attr, &stackaddr, &stacksize);
pthread_attr_destroy(&attr); pthread_attr_destroy(&attr);
CHECK_LE(stacksize, kMaxThreadStackSize); // Sanity check.
*stack_top = (uptr)stackaddr + stacksize; *stack_top = (uptr)stackaddr + stacksize;
*stack_bottom = (uptr)stackaddr; *stack_bottom = (uptr)stackaddr;
} }