Bug 305146
| Summary: | [libpas] Enable MTE in libpas-only builds | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Marcus Plutowski <marcus_plutowski> |
| Component: | New Bugs | Assignee: | Nobody <webkit-unassigned> |
| Status: | REOPENED | ||
| Severity: | Normal | CC: | webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Bug Depends on: | 306189, 306277 | ||
| Bug Blocks: | |||
Marcus Plutowski
Currently, the PAS_ENABLE_MTE guard macro is only set when PAS_BMALLOC is defined — i.e. when libpas is being built as part of a bmalloc build. This means that freestanding builds of libpas cannot leverage MTE — including the test suite.
This should be changed so that we can move forward with our plans to more thoroughly test MTE tagging policies & behavior as part of libpas’ own test suite.
Doing so will at least require filling in for the g_config storage normally provided by WTF.
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Marcus Plutowski
rdar://167796173
Marcus Plutowski
Pull request: https://github.com/WebKit/WebKit/pull/56286
EWS
Committed 306105@main (807130f62415): <https://commits.webkit.org/306105@main>
Reviewed commits have been landed. Closing PR #56286 and removing active labels.
Marcus Plutowski
<rdar://problem/168774064>
Jonathan Bedard
Reopened Bugzilla.
REGRESSION(305413.130@safari-7624-branch): Broke MTE builds, tracking revert in https://bugs.webkit.org/show_bug.cgi?id=306189.