Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 2a510c1db4df61eb95f42fdc5e74f3fe1f447e99
https://github.com/WebKit/WebKit/commit/2a510c1db4df61eb95f42fdc5e74f3fe1f447e99
Author: Chris Dumez <[email protected]>
Date: 2024-07-30 (Tue, 30 Jul 2024)
Changed paths:
M Source/WTF/wtf/cf/VectorCF.h
M Source/WebKit/Shared/Cocoa/CoreIPCData.h
M Source/WebKit/Shared/Cocoa/CoreIPCData.serialization.in
Log Message:
-----------
Make sure IPCData correctly encodes / decodes a null RetainPtr
https://bugs.webkit.org/show_bug.cgi?id=277369
rdar://132787264
Reviewed by Ryosuke Niwa.
We now serialize over IPC a `std::optional<std::span<const uint8_t>>` instead of
a `std::span<const uint8_t>`. This allows us to distinguish a null
`RetainPtr<CFDataRef>` and a pointer to a `CFDataRef` that is empty.
* Source/WTF/wtf/cf/VectorCF.h:
(WTF::toCFData):
* Source/WebKit/Shared/Cocoa/CoreIPCData.h:
(WebKit::CoreIPCData::CoreIPCData):
(WebKit::CoreIPCData::dataReference const):
* Source/WebKit/Shared/Cocoa/CoreIPCData.serialization.in:
Canonical link: https://commits.webkit.org/281615@main
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