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fix(detector): add EQ_NONE_SENTINEL_REPLAY - #33
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SarahLacard wants to merge 5 commits into
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SarahLacard wants to merge 5 commits into
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KernelGuard-Red-Submission: thread-module-1
…ls.partial KernelGuard-Red-Submission: operator-exec-1
KernelGuard-Red-Submission: hash-cache-1
Detects == None sentinel guard + data_ptr comparison pattern that evades IS_NONE_SENTINEL_REPLAY (only checks Is/IsNot None). KernelGuard-Red-Submission: eq-none-1
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Thanks for the KernelGuard Flywheel Campaign contribution. We are not merging this narrow variant separately because the consolidated rule-family implementation in #273 is the merge path for this detector area. |
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KernelGuard-Red-Submission: eq-none-1
Detects == None sentinel guard + data_ptr comparison pattern that evades the existing IS_NONE_SENTINEL_REPLAY detector (which only checks ast.Is/ast.IsNot, not ast.Eq/ast.NotEq with None constant).