← WebKit — 2026-W36
de2a960750b443dee78aa7eb332f9e3d899d40ff Use copyNativeImage in 2D context drawImage
not a security fix
confidence 0.15
signal score 6.56
Source/WebCore/html
Classified as not security-relevant.
Triage note: Large refactor adding surfaceBufferToNativeImage across canvas contexts and caching an immutable m_bufferNativeImage so drawImage sources a snapshot that stays valid after further drawing, including self-draw aliasing handling. Framed as a correctness/perf migration with no identified memory-safety bug or RC marker.
This commit was flagged by the signal scorer and reviewed by AI (not a human). It is listed only so the triage is auditable; there is no root-cause analysis because this is not a vulnerability fix.
Triage note: Large refactor adding surfaceBufferToNativeImage across canvas contexts and caching an immutable m_bufferNativeImage so drawImage sources a snapshot that stays valid after further drawing, including self-draw aliasing handling. Framed as a correctness/perf migration with no identified memory-safety bug or RC marker.
This commit was flagged by the signal scorer and reviewed by AI (not a human). It is listed only so the triage is auditable; there is no root-cause analysis because this is not a vulnerability fix.
Structural signals: smartptr_member_added (+6.47), null_guard (+2.59), msg_noise (-2.5), area:Source/WebCore/html (+2.0), large_churn (-2.0)
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