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10974 Commits

Author SHA1 Message Date
Geoffrey White
ce52cbb428 C++: Disambiguate *n1..n2 doc. 2024-03-25 18:22:28 +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
58737b1d7e C++: We *could* support .Argument with no index, but I'm not convinced we can do so efficiently, so lets not. 2024-03-25 17:08:15 +00:00
Geoffrey White
0a33a6e79b C++: Another test case - Arguments with no specified index. 2024-03-25 17:00:46 +00:00
Geoffrey White
cf35fd4dee C++: Improve ExternalFlow.qll doc. 2024-03-25 16:52:09 +00:00
Geoffrey White
cdafb26423 C++: Fix test failures. 2024-03-25 16:51:36 +00:00
Geoffrey White
88ea9197d9 C++: Add more tests for uncommon cases. 2024-03-25 11:40:15 +00:00
Geoffrey White
46b8e3be66 C++: Fix another mistake in the test. 2024-03-25 11:20:55 +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
40270e1f70 C++: Fix mistake in test model. 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
393bd7277c C++: Add some negative test cases for indirection. 2024-03-25 11:20:55 +00:00
Geoffrey White
af4320df50 C++: Modify a summary test case to only test the summary model, not a source model as well. 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
19cc620f18 C++: Effect of 'Fix dataflow node <> expression problem on prvalues' from main. 2024-03-14 09:47:38 +00:00
Geoffrey White
f208594067 Merge branch 'main' into mad 2024-03-14 09:44:45 +00:00
Mathias Vorreiter Pedersen
dacf7d73d9 Merge pull request #15918 from MathiasVP/fix-as-expr-for-temps 
C++: Fix dataflow node <> expression problem on prvalues
 2024-03-14 09:38:46 +00:00
Mathias Vorreiter Pedersen
a24432bacc Update cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowUtil.qll 2024-03-14 09:23:33 +00:00
Mathias Vorreiter Pedersen
c375497fa5 Update cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowUtil.qll 2024-03-14 09:16:04 +00:00
Mathias Vorreiter Pedersen
a839c92979 C++: Fix mapping issue between dataflow nodes and expressions when the expression is a prvalue. 2024-03-13 22:59:09 +00:00
Jeroen Ketema
866a3934d4 C++: suppress destructors with reuse expressions until proper support is added 2024-03-13 20:17:00 +01:00
Jeroen Ketema
67b3670d06 Merge pull request #15901 from jketema/destructors11 
C++: Introduce re-use expressions in the database scheme
 2024-03-13 18:27:28 +01:00
Geoffrey White
8d3fc735ea C++: Fix compilation issue in UseAfterFree.qll. 2024-03-13 17:03:00 +00:00
Geoffrey White
f52b6e0449 C++: Add more test cases for taint through qualifier fields. 2024-03-13 16:20:12 +00:00
Geoffrey White
6019a38266 C++: Add more test cases for indirection (4). 2024-03-13 16:20:08 +00:00
Geoffrey White
23da0c16c7 C++: Add more test cases for indirection (3). 2024-03-13 16:20:04 +00:00
Geoffrey White
7c4927c2e3 C++: Add more test cases for indirection (2). 2024-03-13 16:19:58 +00:00
Geoffrey White
fcda0c9819 C++: Add more test cases for indirection (1). 2024-03-13 15:35:28 +00:00
Geoffrey White
c17a36ec07 C++: Add more test cases for taint through qualifiers. 2024-03-13 15:30:13 +00:00
Mathias Vorreiter Pedersen
b638d4d0ba Merge pull request #15900 from MathiasVP/glib-alloc-and-dealloc 
C++: Add models for `GLib` allocation and deallocation
 2024-03-13 15:29:46 +00:00
Geoffrey White
92d57ab504 C++: Correct some existing cases that are in fact indirect. 2024-03-13 15:26:21 +00:00
Jeroen Ketema
8d5eab401d C++: Introduce re-use expressions in the database scheme 2024-03-13 13:28:27 +01:00
Mathias Vorreiter Pedersen
8d504d8b32 Merge pull request #15899 from jketema/destructors10 
C++: Add IR tests for the destruction of temporaries
 2024-03-13 11:56:04 +00:00
Mathias Vorreiter Pedersen
465c3c18e3 C++: Add change note. 2024-03-13 11:49:26 +00:00
Mathias Vorreiter Pedersen
3ea39a2553 C++: Add some query tests. 2024-03-13 11:39:34 +00:00
Mathias Vorreiter Pedersen
bcd36b1994 C++: Recognize glib allocations and deallocations. 2024-03-13 11:39:15 +00:00
Geoffrey White
9aad43f649 C++: Add indirect test models. 2024-03-13 11:34:36 +00:00
Jeroen Ketema
3ef1ab49ea C++: Add IR tests for the destruction of temporaries 2024-03-13 12:00:02 +01:00
Geoffrey White
cbacd51337 C++: Make Argument[-1] refer to *this rather than this. 2024-03-12 17:51:43 +00:00
Geoffrey White
22d5e9bbfb C++: Add test cases involving pointer qualifiers. 2024-03-12 17:47:11 +00:00
Geoffrey White
900c8b71d8 C++: Complete the SummaryCall class. 2024-03-12 14:23:00 +00:00
Geoffrey White
a27949cffa C++: Set certain = true in storeStepImpl. 2024-03-12 14:08:20 +00:00
Tom Hvitved
dddba3228b Merge pull request #15867 from hvitved/dataflow/ap-limit 
Data flow: Add `ConfigSig::accessPathLimit`
 2024-03-12 14:57:51 +01:00
Mathias Vorreiter Pedersen
1a42e55095 Merge pull request #15820 from MathiasVP/add-type-confusion-query 
C++: Add a new query for detecting type confusion vulnerabilities
 2024-03-12 10:29:22 +00:00
Mathias Vorreiter Pedersen
7b0df57d7a C++: Remove the two configurations that depend on flow state to speed up performance on ChakraCore. 2024-03-11 13:56:22 +00:00
Geoffrey White
026a13b4db C++: Change Node/Node0.getEnclosingCallable back to returning Declaration. 2024-03-11 12:22:55 +00:00
Tom Hvitved
da66281fef Sync files 2024-03-11 13:02:04 +01:00