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Correct generation of GUID on Windows.

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This commit is contained in:
Haojian Wu 2015-08-17 13:20:36 +08:00
parent 488a69d461
commit 763dcc545d
1 changed files with 10 additions and 0 deletions
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10
atom/browser/ui/win/notify_icon.cc
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@ -39,6 +39,16 @@ NotifyIcon::NotifyIcon(NotifyIconHost* host,
base::MD5Sum(explicit_app_id,
sizeof(wchar_t) * wcslen(explicit_app_id),
reinterpret_cast<base::MD5Digest*>(&tray_app_id_hash_));
// Set the GUID to version 4 as described in RFC 4122, section 4.4.
// The format of GUID version 4 must be like
// xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx, where y is one of [8, 9, A, B].
tray_app_id_hash_.Data3 &= 0x0fff;
tray_app_id_hash_.Data3 |= 0x4000;
// Set y to one of [8, 9, A, B].
tray_app_id_hash_.Data4[0] = 1;
has_tray_app_id_hash_ = true;
CoTaskMemFree(explicit_app_id);
}