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2143 Commits

Author SHA1 Message Date
Tom Hvitved
a35a4b2d98 Merge pull request #17887 from hvitved/dataflow/provenance-order 
Data flow: Order provenance output by textual representation
 2024-11-07 14:19:18 +01:00
github-actions[bot]
f107d16b4e Post-release preparation for codeql-cli-2.19.3 2024-11-04 17:20:08 +00:00
github-actions[bot]
cc7b724123 Release preparation for version 2.19.3 2024-11-04 16:37:28 +00:00
Tom Hvitved
95e9d013cc Update expected test output 2024-11-04 12:07:06 +01:00
Tom Hvitved
2b37c6cd32 Merge pull request #17548 from hvitved/shared/inline-test-post-process 
Shared: Post-processing query for inline test expectations
 2024-10-31 11:40:11 +01:00
Tom Hvitved
c936468b17 Merge pull request #17739 from hvitved/dataflow/big-step-quadratic 2024-10-31 08:16:16 +01:00
Anders Schack-Mulligen
b556590ef8 Merge pull request #17663 from aschackmull/dataflow/speculative-flow 
Dataflow: Add support for speculative taint flow.
 2024-10-31 08:12:43 +01:00
Tom Hvitved
540b433f5a Go: Post-processing query for inline test expectations 2024-10-29 13:35:35 +01:00
Tom Hvitved
b111194fbc Shared: Simplify PrettyPrintModels.ql 2024-10-29 13:35:28 +01:00
Tom Hvitved
7a2105b1d5 Go: Update expected test output 2024-10-23 10:41:13 +02:00
Owen Mansel-Chan
23a1ea7191 Merge pull request #17717 from owen-mc/go/update-incorrect-integer-conversion-qhelp 
Go: Update `go/incorrect-integer-conversion` qhelp to explain possible source of FPs
 2024-10-21 21:53:32 +01:00
Owen Mansel-Chan
f3abe549f3 Merge pull request #17794 from owen-mc/go/ast-viewer-typeparamdecl 
Go: Fix type param declarations in AST viewer
 2024-10-18 10:14:51 +01:00
Owen Mansel-Chan
bacf448388 Add change note 2024-10-17 22:06:49 +01:00
Owen Mansel-Chan
7ed82068ef Add type param decls to AST viewer hierarchy 2024-10-17 15:39:16 +01:00
Owen Mansel-Chan
b8ea8400d1 Add type param decls to PrintAST tests 2024-10-17 15:37:31 +01:00
Owen Mansel-Chan
1318504aa5 Add QLDoc 2024-10-17 12:06:46 +01:00
Owen Mansel-Chan
87992fac88 Revert change to hasEmbeddedField 2024-10-17 11:50:17 +01:00
Owen Mansel-Chan
5007666d6e Add helper predicate lookThroughPointerType 2024-10-17 11:26:24 +01:00
Anders Schack-Mulligen
c20f12fa6c Add qldoc. 2024-10-16 14:35:23 +02:00
Anders Schack-Mulligen
fae71756eb Go: Add tentative support for speculative taint flow. 2024-10-16 14:35:21 +02:00
Anders Schack-Mulligen
c80627a3d3 Dataflow: add plumbing for adding provenance to state-steps. 2024-10-16 14:35:18 +02:00
github-actions[bot]
079ab77a38 Post-release preparation for codeql-cli-2.19.2 2024-10-15 12:16:59 +00:00
github-actions[bot]
255f55cf1a Release preparation for version 2.19.2 2024-10-15 10:29:25 +00:00
Owen Mansel-Chan
1626af0ae1 Merge pull request #17748 from owen-mc/go/join-order-fix/data-flow-node-gettype 
Go: Fix bad join order in `SummarizedParameterNode.gettype`
 2024-10-15 10:14:38 +01:00
Edward Minnix III
ade5686e52 Merge pull request #17335 from egregius313/egregius313/go/dataflow/models/stdin 
Go: Implement `stdin` models
 2024-10-14 10:38:27 -04:00
Owen Mansel-Chan
1456ec2119 Fix bad join order in SummarizedParameterNode.gettype 
Specifically the disjunct for this.getPos() != -1. Running on
uber/aresdb, before we had this:

   2403   ~1%    {3} r6 = JOIN `DataFlowUtil::SummarizedParameterNode.getPos/0#dispred#70a2aab4` WITH `DataFlowPrivate::FlowSummaryNode.getSummarizedCallable/0#dispred#e79ea9be` ON FIRST 1 OUTPUT Lhs.1, Lhs.0, Rhs.1
9149774   ~5%    {4}    | JOIN WITH `Types::SignatureType.getParameterType/1#dispred#2c11bb7b_102#join_rhs` ON FIRST 1 OUTPUT Lhs.2, Rhs.1, Lhs.1, Rhs.2
    923   ~9%    {2}    | JOIN WITH `Scopes::Callable.getType/0#dispred#55a0e6a2` ON FIRST 2 OUTPUT Lhs.2, Lhs.3

We add a binding pragma to make it not bind on this.getPos() until
necessary. After we have this:

   2403   ~0%    {3} r6 = JOIN `DataFlowUtil::SummarizedParameterNode.getPos/0#dispred#70a2aab4` WITH `DataFlowPrivate::FlowSummaryNode.getSummarizedCallable/0#dispred#e79ea9be` ON FIRST 1 OUTPUT Rhs.1, Lhs.0, Lhs.1
   2373   ~0%    {3}    | JOIN WITH `Scopes::Callable.getType/0#dispred#55a0e6a2` ON FIRST 1 OUTPUT Rhs.1, Lhs.2, Lhs.1
    923   ~9%    {2}    | JOIN WITH `Types::SignatureType.getParameterType/1#dispred#2c11bb7b` ON FIRST 2 OUTPUT Lhs.2, Rhs.2
 2024-10-13 14:27:51 +01:00
Edward Minnix III
0abc0d1a67 Fix: ActiveThreatModelSource 2024-10-09 11:35:07 -04:00
Owen Mansel-Chan
500992c499 Update qhelp to explain possible source of FPs 2024-10-09 15:08:48 +01:00
Chris Smowton
58fd1a2241 Merge pull request #17357 from smowton/smowton/feature/go-indistinguishable-types 
Go: extract and expose struct tags, interface method IDs
 2024-10-09 11:06:02 +01:00
Chris Smowton
837387aeae Re-optimise isSensitive routine 2024-10-08 19:23:31 +01:00
Chris Smowton
629a7a601d Further optimise guardingFunction: remove redundant condition, and order guard -> guardFunction case to work backwards from interesting return sites, allowing us to go backwards not forwards through BasicBlock::dominates 2024-10-08 19:23:30 +01:00
Chris Smowton
d401891d30 copyedit 2024-10-08 19:23:29 +01:00
Chris Smowton
c79da8b2b5 Avoid pathological case where getExampleMethodName picks a very common method name 2024-10-08 19:23:28 +01:00
Chris Smowton
ed9a6bd820 Further join order optimisations 2024-10-08 19:23:27 +01:00
Chris Smowton
bf5ba33c2e Improve join orders for top 5 perf regressions in QA 2024-10-08 19:23:26 +01:00
Chris Smowton
365ccf4903 autoformat 2024-10-08 19:23:25 +01:00
Chris Smowton
36a031833f Further optimisation 2024-10-08 19:23:24 +01:00
Chris Smowton
ab99509a11 Rework interface for querying private interface method ids 2024-10-08 19:23:22 +01:00
Chris Smowton
0f95a8d724 Clarify doc 2024-10-08 19:23:21 +01:00
Chris Smowton
288e0ec565 component_tags -> struct_tags 2024-10-08 19:23:20 +01:00
Chris Smowton
c1a1edf24e Autoformat 2024-10-08 19:23:19 +01:00
Chris Smowton
74cba9056b Optimise join orders 2024-10-08 19:23:18 +01:00
Chris Smowton
d04a0f4b87 Add note explaining how to regenerate dbscheme 2024-10-08 19:23:17 +01:00
Chris Smowton
1511927a2b Remove unnecessary table population on upgrade 2024-10-08 19:23:15 +01:00
Chris Smowton
fd615fb7a3 Prevent bad magic 2024-10-08 19:23:14 +01:00
Chris Smowton
442e58188b Update stats 2024-10-08 19:23:13 +01:00
Chris Smowton
e1963a5fcd autoformat 2024-10-08 19:23:12 +01:00
Chris Smowton
7a7ff4a91e Apply review comments 2024-10-08 19:23:11 +01:00
Chris Smowton
5d14070cd4 Fix test file 2024-10-08 19:23:10 +01:00
Chris Smowton
22ed2f9ae3 Autoformat CodeQL 2024-10-08 19:23:09 +01:00