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codeql-cli-2.20.1
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3356 Commits

Author SHA1 Message Date
Anders Schack-Mulligen
c027f3bd2b Merge pull request #4324 from tamasvajk/feature/unsigned-sign-analysis 
Handle unsigned types in sign analysis (C# and Java)
 2020-10-01 15:11:49 +02:00
Chris Smowton
578ea1ae43 Fix OWASP broken links 2020-10-01 13:09:52 +01:00
Tom Hvitved
93edaa75eb Merge pull request #4309 from tamasvajk/feature/enum-value-init 
Extract constant value of enum member equal clauses
 2020-09-28 16:18:10 +02:00
Tamas Vajk
2bbaa4e173 Handle unsigned types in sign analysis (C# and Java) 2020-09-28 14:46:32 +02:00
Tamas Vajk
3577b27f49 Fix to not report on enum member initialization 2020-09-28 11:04:22 +02:00
Robert Marsh
713bdae77a C++: sync identical files 2020-09-25 13:54:58 -07:00
Anders Schack-Mulligen
3ef3e6e140 Merge pull request #4319 from hvitved/python-java-block-precedes-var 
Java/Python: Reduce size of `blockPrecedesVar`
 2020-09-24 16:07:49 +02:00
Tamás Vajk
5ab5e75b85 Merge pull request #4255 from fatenhealy/IncreaseInsufficientKeySizeValue 
Increase insufficient key size value from 1024 to 2048
 2020-09-22 23:06:12 +02:00
Faten Healy
c35a5d120a C#: Increasing required size of RSA key to 2048 2020-09-22 11:09:49 +02:00
Tom Hvitved
71da9045e5 Java/Python: Reduce size of blockPrecedesVar 2020-09-22 11:00:26 +02:00
Tom Hvitved
06dbec78f7 C#: Add Guard::controlsBasicBlock() and simplify Guard::isEquality() 2020-09-21 16:15:12 +02:00
Tamas Vajk
8bf4a4209c C#: Sign analysis 
Synced between Java and C# through `identical-files.json`.
 2020-09-21 16:15:12 +02:00
Tom Hvitved
d867172d27 Merge pull request #4300 from hvitved/csharp/runtime-checks-bypass-bad-magic 
C#: Avoid bad magic in `RuntimeChecksBypass.ql`
 2020-09-18 19:40:34 +02:00
Tom Hvitved
aac2e0ebfb C#: Avoid bad magic in RuntimeChecksBypass.ql 
Before:

```
[2020-09-18 14:03:57] (2587s) Tuple counts for RuntimeChecksBypass::uncheckedWrite#bbf#antijoin_rhs#1:
                      1270       ~8%     {2} r1 = SCAN RuntimeChecksBypass::uncheckedWrite#bbf#shared AS I OUTPUT I.<1>, I.<0>
                      188197390  ~0%     {3} r2 = JOIN r1 WITH #Callable::Callable::calls_dispred#bfPlus AS R ON FIRST 1 OUTPUT R.<1>, r1.<1>, r1.<0>
                      2425784042 ~1%     {3} r3 = JOIN r2 WITH Expr::Expr::getEnclosingCallable_dispred#ff_10#join_rhs AS R ON FIRST 1 OUTPUT r2.<1>, R.<1>, r2.<2>
                      58         ~9%     {2} r4 = JOIN r3 WITH project#RuntimeChecksBypass::checkedWrite#bfff AS R ON FIRST 2 OUTPUT r3.<0>, r3.<2>
                                         return r4
```

After:

```
[2020-09-18 14:08:48] (5s) Tuple counts for RuntimeChecksBypass::uncheckedWrite#fff#antijoin_rhs:
                      24704473 ~2%      {2} r1 = SCAN DataFlowPublic::localExprFlow#ff AS I OUTPUT I.<1>, I.<0>
                      23784154 ~6%      {4} r2 = JOIN r1 WITH Expr::Expr::getEnclosingCallable_dispred#ff AS R ON FIRST 1 OUTPUT r1.<1>, 28, R.<0>, R.<1>
                      201391   ~2%      {2} r3 = JOIN r2 WITH expressions AS R ON FIRST 2 OUTPUT r2.<2>, r2.<3>
                      23784154 ~0%      {3} r4 = JOIN r1 WITH Expr::Expr::getEnclosingCallable_dispred#ff AS R ON FIRST 1 OUTPUT r1.<1>, R.<0>, R.<1>
                      1065242  ~20%     {2} r5 = JOIN r4 WITH expr_value AS R ON FIRST 1 OUTPUT r4.<1>, r4.<2>
                      1266633  ~16%     {2} r6 = r3 \/ r5
                                        return r6
```
 2020-09-18 14:15:30 +02:00
Tom Hvitved
4090859207 C#: Avoid bad magic in UselessUpcast.ql 2020-09-18 12:14:52 +02:00
Tom Hvitved
d095d6b56b Merge pull request #4139 from hvitved/csharp/cfg/foreach-loop-empty 
C#: Skip `foreach` loop bodies in the CFG when the iteration expression is empty
 2020-09-15 09:30:29 +02:00
Tamás Vajk
d21c101c0d Merge pull request #4041 from tamasvajk/feature/update-roslyn 
C#: upgrade Roslyn dependencies to version 3.7
 2020-09-14 13:57:36 +02:00
Mathias Vorreiter Pedersen
2d57abdcbe Merge branch 'main' into mathiasvp/read-step-without-memory-operands 2020-09-11 12:47:29 +02:00
Tamas Vajk
d60b7c7297 C#: Improve empty collection check to not report on collections with property writes 2020-09-11 10:46:34 +02:00
Tom Hvitved
01e766c745 C#: Disable uniqueness constraint from explicitly_implements 
The documentation on `ExplicitInterfaceImplementations` says "Properties
imported from metadata can explicitly implement more than one property", so
the constraint appears to be invalid.
 2020-09-10 14:05:37 +02:00
Tamas Vajk
643a8b57c3 C#: Explicitly handle underlying tuple types 2020-09-10 14:05:37 +02:00
Mathias Vorreiter Pedersen
ad602b892b Merge branch 'main' into mathiasvp/read-step-without-memory-operands 2020-09-09 16:17:23 +02:00
Rasmus Wriedt Larsen
2172fb6e65 Dataflow: s/data flow/taint propagation/ in QLDoc for sanitizers 2020-09-09 14:30:33 +02:00
Rasmus Wriedt Larsen
d90f0be2c4 Dataflow: defaultTaintBarrier => defaultTaintSanitizer 
Just keeping things a bit more consistent :)
 2020-09-09 14:11:56 +02:00
Tom Hvitved
6c716331d9 C#: Skip foreach loop bodies in the CFG when the iteration expression is empty 2020-09-07 15:26:28 +02:00
Mathias Vorreiter Pedersen
ed7e499b02 Merge branch 'main' into mathiasvp/read-step-without-memory-operands 2020-09-04 17:25:36 +02:00
Tamas Vajk
e2c205deb4 C#: Add stable order for generated accessors in printed AST 2020-09-04 10:39:01 +02:00
Tom Hvitved
7f18c3377e Merge pull request #4017 from hvitved/csharp/unqualify-trap-ids3 
C#: Remove assembly prefixes from TRAP labels
 2020-09-04 09:20:39 +02:00
Mathias Vorreiter Pedersen
0fed7c0745 C++/C#: Sync identical files 2020-09-02 22:53:45 +02:00
Arthur Baars
90f013d74f Merge pull request #4176 from aibaars/missing-qhelp 
Add missing QHelp files
 2020-09-02 16:12:42 +02:00
Tom Hvitved
1b769ebac9 C#: Address more review comments 2020-09-02 10:52:05 +02:00
Tom Hvitved
92bf830a8a C#: Avoid bad magic in UselessUpcast.ql 2020-09-02 10:52:05 +02:00
Tom Hvitved
8a0355720a C#: Make Callable::get[Expression|Statement]Body() return all possible implementations 
Previosly, we returned only the body belonging to "the most likely" implementation,
based on a CFG size heuristics. However, now that more callables are mapped to the
same entity, it makes more sense to treat such callables (to some extent) like
partial methods. This means, for instance, that data flow will branch out to all possible
implementations, much like we do for virtual dispatch.
 2020-09-02 10:52:05 +02:00
Tom Hvitved
afbbafe132 C#: Simplify TypeRef.qll 2020-09-02 10:52:05 +02:00
Tom Hvitved
d17f88bbcd C#: Remove assembly prefix from all extractor IDs 2020-09-02 10:52:04 +02:00
Calum Grant
0cfe424fc2 C#: Address review comments. 2020-09-02 10:52:04 +02:00
Calum Grant
9a51192d86 C#: Move TypeRefs into a separate file and import it privately. Reorder imports into alphabetical order. 2020-09-02 10:52:04 +02:00
Calum Grant
4740b47f5d C#: Minor edits 2020-09-02 10:52:04 +02:00
Calum Grant
f61fdc6891 C#: Only resolve a single, canonical type for each typeref. 2020-09-02 10:52:04 +02:00
Arthur Baars
aedfa47cb4 Add missing QHelp files 2020-09-01 12:46:57 +02:00
Mathias Vorreiter Pedersen
472363b86e Merge branch 'main' into mathiasvp/read-step-without-memory-operands 2020-09-01 11:08:52 +02:00
Mathias Vorreiter Pedersen
91a23096bb C#: Sync identical files 2020-09-01 10:54:54 +02:00
Tom Hvitved
4e963a8a8e Merge pull request #4165 from hvitved/csharp/foreach-guard 
C#: Fix bug in guards logic for `foreach` loops
 2020-08-31 14:32:09 +02:00
Tom Hvitved
b205702853 C#: Fix bug in guards logic for foreach loops 2020-08-28 15:19:11 +02:00
Rasmus Lerchedahl Petersen
6b8d9f2a77 Merge branch 'main' of github.com:github/codeql into SharedDataflow_PostUpdateNodes 2020-08-28 13:01:14 +02:00
Rasmus Lerchedahl Petersen
9503c5d8bb Python: Add post-update nodes 2020-08-28 12:59:11 +02:00
Tamas Vajk
29eaacdeaf Fix typos and comment styling 2020-08-28 08:41:46 +02:00
Tamas Vajk
fcd426210f C#: Add missing QlDoc for code duplication 2020-08-27 14:43:16 +02:00
Tamas Vajk
8a4754f8d7 C#: Add missing QlDoc for frameworks 2020-08-26 11:48:02 +02:00
Tamas Vajk
4be15af06a C#: Add missing QlDoc for various predicates 2020-08-26 11:34:20 +02:00