diff options
| -rw-r--r-- | lib/Support/Unix/PathV2.inc | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/lib/Support/Unix/PathV2.inc b/lib/Support/Unix/PathV2.inc index b0f7ca9..3446c28 100644 --- a/lib/Support/Unix/PathV2.inc +++ b/lib/Support/Unix/PathV2.inc @@ -366,14 +366,12 @@ error_code unique_file(const Twine &model, int &result_fd, } } - // Replace '%' with random chars. From here on, DO NOT modify model. It may be - // needed if the randomly chosen path already exists. + // From here on, DO NOT modify model. It may be needed if the randomly chosen + // path already exists. SmallString<128> RandomPath = Model; retry_random_path: - // This is opened here instead of above to make it easier to track when to - // close it. Collisions should be rare enough for the possible extra syscalls - // not to matter. + // Replace '%' with random chars. for (unsigned i = 0, e = Model.size(); i != e; ++i) { if (Model[i] == '%') RandomPath[i] = "0123456789abcdef"[sys::Process::GetRandomNumber() & 15]; |