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Make IrqlTooLow's behavior consistent with IrqlTooHigh #199

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Merged
NateD-MSFT merged 3 commits into from
Jan 23, 2026
Merged

Make IrqlTooLow's behavior consistent with IrqlTooHigh #199

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9df459a
Make IRQLTooLow's behavior consistent with IRQLTooHigh
NateD-MSFT Jan 23, 2026
801b2d9
Bump IrqlTooLow query version
NateD-MSFT Jan 23, 2026
172cdb3
Merge branch 'development' into user/nated-msft/irql-fixes-2601
NateD-MSFT Jan 23, 2026
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4 changes: 2 additions & 2 deletions src/drivers/general/queries/IrqlTooLow/IrqlTooLow.ql
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@
* ca_ported
* wddst
* @scope domainspecific
* @query-version v2
* @query-version v3
*/

import cpp
Expand All @@ -34,7 +34,7 @@ where
irqlFunc.(IrqlRequiresAnnotatedFunction).getIrqlLevel() = irqlRequirement
) and
irqlRequirement != -1 and
irqlRequirement > getPotentialExitIrqlAtCfn(prior)
irqlRequirement > max(getPotentialExitIrqlAtCfn(prior))
select call,
"$@: IRQL potentially too low at call to $@. Minimum IRQL for this call: " + irqlRequirement +
", IRQL at preceding node: " + max(getPotentialExitIrqlAtCfn(prior)), call.getControlFlowScope(),
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