305146 2026-01-08 14:10:49 -0800 [libpas] Enable MTE in libpas-only builds 2026-03-27 18:48:42 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 306189 306277 1 marcus_plutowski webkit-unassigned webkit-bug-importer oldest_to_newest 2170417 0 marcus_plutowski 2026-01-08 14:10:49 -0800 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. 2170418 1 marcus_plutowski 2026-01-08 14:11:19 -0800 rdar://167796173 2170430 2 marcus_plutowski 2026-01-08 14:36:28 -0800 Pull request: https://github.com/WebKit/WebKit/pull/56286 2174540 3 ews-feeder 2026-01-23 11:35:56 -0800 Committed 306105@main (807130f62415): <https://commits.webkit.org/306105@main> Reviewed commits have been landed. Closing PR #56286 and removing active labels. 2174752 4 marcus_plutowski 2026-01-24 09:04:44 -0800 <rdar://problem/168774064> 2174799 5 jbedard 2026-01-24 14:37:35 -0800 Reopened Bugzilla. REGRESSION(305413.130@safari-7624-branch): Broke MTE builds, tracking revert in https://bugs.webkit.org/show_bug.cgi?id=306189. 2193266 6 marcus_plutowski 2026-03-24 15:11:55 -0700 Pull request: https://github.com/WebKit/WebKit/pull/61271 2194555 7 ews-feeder 2026-03-27 18:48:40 -0700 Committed 310130@main (6862989c15b0): <https://commits.webkit.org/310130@main> Reviewed commits have been landed. Closing PR #61271 and removing active labels.