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57 Commits

Author SHA1 Message Date
Mathias Vorreiter Pedersen
4f4cdf434b Merge pull request #22061 from MathiasVP/mad-write-through-model 
Shared: Support flow summaries from `ReturnValue`s
 2026-07-02 12:38:44 +01:00
Mathias Vorreiter Pedersen
f37b3e77ff Merge branch 'main' into remove-mad-support-for-variables 2026-06-30 17:38:37 +01:00
Mathias Vorreiter Pedersen
b7b731bab7 Merge branch 'main' into mad-write-through-model 2026-06-30 15:12:02 +01:00
Mathias Vorreiter Pedersen
06f54d1bbb C++: Add a TODO comment to remove support for unqualified field names. 2026-06-30 13:55:26 +01:00
Mathias Vorreiter Pedersen
396bea6e6a Update cpp/ql/lib/semmle/code/cpp/dataflow/internal/FlowSummaryImpl.qll 
Co-authored-by: Tom Hvitved <hvitved@github.com>
 2026-06-30 13:44:14 +01:00
Mathias Vorreiter Pedersen
fc954c3e1a C++: Remove support for marking variables as sources and sinks in MaD. 2026-06-30 12:30:40 +01:00
Mathias Vorreiter Pedersen
2625c304bf C++: Support fully qualified field names in MaD. 2026-06-29 18:02:20 +01:00
Mathias Vorreiter Pedersen
662f522032 C++: Properly instantiate the new reverse flow feature. 2026-06-23 20:33:31 +01:00
Mathias Vorreiter Pedersen
076b01cbfc C++: Fixes after changes to the flow summary API. 2026-06-23 20:33:08 +01:00
Owen Mansel-Chan
a7fdc4b543 Replace acceptingvalue with acceptingValue 2026-03-27 22:15:45 +00:00
Mathias Vorreiter Pedersen
85875c2879 C++: Remove unnecessary recursion through Node.toString. 2026-02-27 16:32:01 +00:00
Tom Hvitved
3b1e062985 C++: Adapt to changes in FlowSummaryImpl 2026-01-26 12:40:20 +01:00
Mathias Vorreiter Pedersen
c11b464492 C++: Autoformat. 2026-01-19 11:58:11 +00:00
Anders Schack-Mulligen
48254800b1 WIP 
C++: Add support for MaD barriers and barrier guards.
 2026-01-19 11:30:21 +00:00
Anders Schack-Mulligen
5ab26e481b Add dummy instantiations for other languages. 2025-12-11 16:24:27 +01:00
Simon Friis Vindum
7d6e2060e5 Adapt all languages to changes in shared library 2025-09-22 14:18:58 +02:00
Mathias Vorreiter Pedersen
07c4eca4d8 C++: Implement the new predicate for C++. 2025-05-23 11:16:49 +01:00
Tom Hvitved
1b31c90d26 Implement FlowSummaryImpl stubs 2025-01-06 13:26:51 +01:00
Geoffrey White
eefbb676e9 C++: Support alert provenance. 2024-07-16 09:33:48 +01:00
Mathias Vorreiter Pedersen
3e9862391b C++: No need for 'decodeUnknownContent' if we specify the MaD summary rows correctly. This avoids a bad join in a compiler-generated predicate. 2024-06-21 14:04:03 +01:00
Mathias Vorreiter Pedersen
901fac4282 C++: Support 'Element' content in flow summaries. 2024-06-19 13:40:06 +01:00
Geoffrey White
9302b167d8 C++: Fix further merge conflicts. 2024-04-12 19:38:38 +01:00
Geoffrey White
36db493723 C++: Autoformat. 2024-04-10 15:02:19 +01:00
Geoffrey White
4d5f158652 C++: Pivot ReturnKind solution to derive types from SSA + AST, rather than SSA + MAD. 2024-04-09 13:49:21 +01:00
Geoffrey White
13734d4e62 C++: Improve indirectionForModelledFunction. 2024-04-09 12:06:03 +01:00
Mathias Vorreiter Pedersen
448a9015c0 C++: Compute the number of indirections from MaD using a new predicate. 2024-04-09 10:33:06 +01:00
Geoffrey White
06d369ba11 C++: Remove untested PostUpdateNode code for now, and field cases that don't work anyway. 2024-04-08 16:05:18 +01:00
Geoffrey White
f2ef4ad6ac C++: Update for the provenance changes. 2024-04-02 16:15:08 +01:00
Geoffrey White
57beb73bf7 C++: Update for the dataflow hasLocationInfo -> getLocation change made on main. 2024-04-02 16:15:06 +01:00
Geoffrey White
5618001c3f C++: More QLDoc refinement. 2024-03-28 21:50:07 +00:00
Geoffrey White
103932fec8 C++: Resolve discussed TODO comment. 2024-03-27 16:44:50 +00:00
Geoffrey White
76780d74d9 C++: Unify four implementations of repeatStars. Note that the recursive approach is faster for very large strings (well over 100 stars), while the concat approach appears to be faster for short strings and does not require an upper bound. 2024-03-25 18:10:21 +00:00
Geoffrey White
95db7aa776 C++: Clean up argument / parameter position logic. 2024-03-25 18:10:21 +00:00
Geoffrey White
dec5fc0f48 C++: Switch MAD syntax from *Argument[0] style to Argument[*0] style. 2024-03-25 11:20:55 +00:00
Geoffrey White
b598b4ac45 C++: Fix for field content indirection (1-based). 2024-03-25 11:20:55 +00:00
Geoffrey White
73e95d67b9 C++: Implement Field indirection. 2024-03-25 11:20:55 +00:00
Geoffrey White
14deb06e80 C++: Implement Argument + Parameter indirection. 2024-03-25 11:20:55 +00:00
Geoffrey White
638bfff09d C++: Implement ReturnValue indirection (this version only worked with a small change to the shared library parsing to permit '*' in the token name; we no longer need this, so I rebased it out). 2024-03-25 11:20:09 +00:00
Geoffrey White
cbacd51337 C++: Make Argument[-1] refer to *this rather than this. 2024-03-12 17:51:43 +00:00
Geoffrey White
4bc272da73 C++: Doc correction and TODOs for interpretOutput, interpretInput. 2024-03-11 10:16:46 +00:00
Geoffrey White
e8d0f1fa3e C++: Comments. 2024-03-08 18:25:01 +00:00
Geoffrey White
8faad92cfd C++: Define DataFlowCallable.getUnderlyingCallable and use it to fix some issues. 2024-03-01 09:59:31 +00:00
Geoffrey White
bc42e2bc35 C++: Workaround to get the tests passing again. 2024-02-27 17:28:38 +00:00
Geoffrey White
5787dcc82d C++: Make getStaticCallTarget() return a DataFlowCallable. 2024-02-20 14:49:51 +00:00
Geoffrey White
1ace9ee50f C++: Create a proper class for DataFlowCallable, that includes summarized callables. 2024-02-20 14:48:02 +00:00
Geoffrey White
e1a5a84253 C++: Create a proper class for DataFlowCall, that includes summarized callables. 2024-02-20 14:48:02 +00:00
Geoffrey White
8bdb67cc15 C++: Allow member variables to be picked as input nodes. 2024-02-09 14:24:37 +00:00
Mathias Vorreiter Pedersen
4728cf5a12 C++: Allow the 'x' in 'x = source()' to be marked as a sink in MaD. 2024-02-09 14:07:48 +00:00
Mathias Vorreiter Pedersen
52a1d905f1 C++: Qualified import of 'cpp' to make the file compile. 2024-02-09 13:25:17 +00:00
Geoffrey White
a354ab84e9 C++: More robust InterpretNode.asCall. 2024-02-07 18:00:57 +00:00