src/hotspot/os/aix/misc_aix.cpp

rev 51015 : 8207342: error occurred during error reporting (printing register info)
Summary: os::print_location misses a check if the pointer is readable.
Reviewed-by:

*** 47,64 ****
  
  void MiscUtils::leave_critsect(MiscUtils::critsect_t* cs) {
    const int rc = pthread_mutex_unlock(cs);
    assert0(rc == 0);
  }
- 
- bool MiscUtils::is_readable_pointer(const void* p) {
-   if (!CanUseSafeFetch32()) {
-     return true;
-   }
-   int* const aligned = (int*) align_down(p, 4);
-   int cafebabe = 0xcafebabe;
-   int deadbeef = 0xdeadbeef;
-   return (SafeFetch32(aligned, cafebabe) != cafebabe) ||
-          (SafeFetch32(aligned, deadbeef) != deadbeef);
- }
- 
- 
--- 47,51 ----