xpcom/glue/nsISupportsImpl.cpp@97036ab72558 (annotated)
xpcom/glue/nsISupportsImpl.cpp
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 3 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 4 | |
| michael@0 | 5 | #include "nsISupportsImpl.h" |
| michael@0 | 6 | |
| michael@0 | 7 | nsresult NS_FASTCALL |
| michael@0 | 8 | NS_TableDrivenQI(void* aThis, REFNSIID aIID, void **aInstancePtr, |
| michael@0 | 9 | const QITableEntry* entries) |
| michael@0 | 10 | { |
| michael@0 | 11 | do { |
| michael@0 | 12 | if (aIID.Equals(*entries->iid)) { |
| michael@0 | 13 | nsISupports* r = |
| michael@0 | 14 | reinterpret_cast<nsISupports*> |
| michael@0 | 15 | (reinterpret_cast<char*>(aThis) + entries->offset); |
| michael@0 | 16 | NS_ADDREF(r); |
| michael@0 | 17 | *aInstancePtr = r; |
| michael@0 | 18 | return NS_OK; |
| michael@0 | 19 | } |
| michael@0 | 20 | |
| michael@0 | 21 | ++entries; |
| michael@0 | 22 | } while (entries->iid); |
| michael@0 | 23 | |
| michael@0 | 24 | *aInstancePtr = nullptr; |
| michael@0 | 25 | return NS_ERROR_NO_INTERFACE; |
| michael@0 | 26 | } |
