src/hotspot/share/classfile/vmSymbols.cpp

rev 52814 : 8214773: Replace use of thread unsafe strtok
Reviewed-by:

*** 471,489 ****
  
    // Canonicalize DisableIntrinsic to contain only ',' as a separator.
    // Note, DirectiveSet may not be created at this point yet since this code
    // is called from initial stub geenration code.
    char* local_list = (char*)DirectiveSet::canonicalize_disableintrinsic(DisableIntrinsic);
! 
    bool found = false;
!   char* token = strtok(local_list, ",");
    while (token != NULL) {
      if (strcmp(token, vmIntrinsics::name_at(id)) == 0) {
        found = true;
        break;
      } else {
!       token = strtok(NULL, ",");
      }
    }
  
    FREE_C_HEAP_ARRAY(char, local_list);
    return found;
--- 471,490 ----
  
    // Canonicalize DisableIntrinsic to contain only ',' as a separator.
    // Note, DirectiveSet may not be created at this point yet since this code
    // is called from initial stub geenration code.
    char* local_list = (char*)DirectiveSet::canonicalize_disableintrinsic(DisableIntrinsic);
!   char* save_ptr;
    bool found = false;
! 
!   char* token = strtok_r(local_list, ",", &save_ptr);
    while (token != NULL) {
      if (strcmp(token, vmIntrinsics::name_at(id)) == 0) {
        found = true;
        break;
      } else {
!       token = strtok_r(NULL, ",", &save_ptr);
      }
    }
  
    FREE_C_HEAP_ARRAY(char, local_list);
    return found;