about the strtok in the process of creating swift acl policy

["yangruifeng.09209@xxxxxxx" <yangruifeng.09209@xxxxxxx>]

Hi,

Is the strtok safe in this case ? why not strtok_r ?

static int parse_list(string& uid_list, vector<string>& uids)
{
  ...
  const char *p = strtok(s, " ,");
  while (p) {
    ...
    p = strtok(NULL, " ,");
  }
  ...
}

bool RGWAccessControlPolicy_SWIFT::create(RGWRados *store, string& id, string& name, string& read_list, string& write_list)
{
  ...
    int r = parse_list(read_list, uids);
  ...
}

Thanks

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