csaavedra
Platform security specialist
Summary
Primarily a GLib-port maintainer: WPE/GTK platform plumbing, SoupNetworkProxySettings and networking glue, plus a heavy share of infrastructure work — EWS safe-merge-queue support for webkitglib stable branches, webkitscmpy branch classification, resultsdb naming, and continuous test-expectation gardening. The non-tooling commits skew toward regression triage and build breakage across WPE, Win, and Debug configurations rather than feature development, with occasional concurrency work such as the CoordinatedSceneState::m_layers data race between the main and scrolling threads. Where to look next: the coordinated-graphics scene state shared across main and scrolling threads, since that race surfaced here and cross-thread layer state is a recurring source of use-after-free primitives.
Components
Security Fix History
- 2026-04-28 [WebKit][Main+SU] [73e157cc9e45c104] ASAN_SEGV | WebCore::WebAnimation::currentTime; WebCore::KeyframeEffect::applyPendi 2026-W17
- 2026-04-17 [WebKit][Main] [Fuzz Blocker] [e5518f91af2befa2] WK_SEC | WebCore::RenderLayerCompositor::repaintInCompositedAncestor; W 2026-W15
- 2026-03-07 [WebKit][Main] [76d1bb47f067ac21] ASAN_SEGV | WebCore::Highlight::clearFromSetLike; WebCore::HighlightRegistry::clear; W 2026-W10
- 2026-03-05 [WebKit][Main] [76d1bb47f067ac21] ASAN_SEGV | WebCore::Highlight::clearFromSetLike; WebCore::HighlightRegistry::clear; W 2026-W09
- 2026-03-05 [WebKit][Main+SU] [80bcc69aeb72643f] ASAN_ILL | WebCore::GridTrackSizingAlgorithm::copyUsedTrackSizesForSubgrid; WebCore
- 2026-03-04 [WebKit][Main+SU] [292b7257c3a80358] ASAN_SEGV | WebCore::RenderBox::localRectsForRepaint; WebCore::RenderObject::clippe
Hardening Commits
- No hardening commits recorded
Recent Commits
- 2026-07-18 [EWS] Support safe-merge-queue for webkitglib stable branches
- 2026-07-17 [WPE] Add a tutorial on how to create a browser with the WPE Platform
- 2026-07-15 [GLIB] Report Google Test API test results with the same name as other ports
- 2026-07-15 [GLIB] Strip port name from API test results before upload to resultsdb
- 2026-07-14 [WPE] Add a documentation section about compiling against the WPE platform
- 2026-07-14 REGRESSION(315356@main): Data race on CoordinatedSceneState::m_layers between the main and scrolling threads
- 2026-07-13 REGRESSION(316802@main) : imported/blink/fast/backgrounds/bug420029.html constantly crashing in Debug
- 2026-07-13 [GTK][WPE] WTF_GUniquePtr.Basic fails in Debug
- 2026-07-12 [GLIB] Unreviewed gardening
- 2026-07-11 [GLIB] Tighten flaky tests expectations
- 2026-07-11 [GLIB] Remove test expectations for flaky tests that are passing consistently
- 2026-07-11 [GLIB] Remove glib stale flaky expectations
- 2026-07-10 [webkitscmpy] Treat webkitglib/N.N stable branches as production branches
- 2026-07-10 [WPE] REGRESSION(316709@main): Build broken with WPE_PLATFORM off
- 2026-07-10 [Win] Speculative build fix after 316781@main