tree a58d81ce08beac019462dc63e8f1c0868c71fe8b
parent 702ef7d94d4ca70c8388f051c5ab273b348f0859
author cdumez@apple.com <cdumez@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1575648372 +0000
committer cdumez@apple.com <cdumez@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1575648372 +0000

Stop using reserveCapacity() / reserveInitialCapacity() in IPC decoders
https://bugs.webkit.org/show_bug.cgi?id=204930
<rdar://problem/57682737>

Reviewed by Ryosuke Niwa.

This is IPC hardening since the size we use to reserve the capacity is encoded over IPC
and cannot be trusted in some cases.

Source/WebCore:

* page/csp/ContentSecurityPolicyResponseHeaders.h:
(WebCore::ContentSecurityPolicyResponseHeaders::decode):

Source/WebKit:

* Platform/IPC/ArgumentCoders.h:
* Shared/WebCoreArgumentCoders.cpp:
(IPC::ArgumentCoder<Vector<RefPtr<SecurityOrigin>>>::decode):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@253206 268f45cc-cd09-0410-ab3c-d52691b4dbfc