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8731 Commits

Author SHA1 Message Date
Mathias Vorreiter Pedersen
61c944201f Merge pull request #8461 from Paul1nh0/dev_cve_2016_6480 
Add query for double-fetch vulnerability
 2022-03-23 18:15:05 +00:00
Mathias Vorreiter Pedersen
c76a323246 C++/C#: Sync identical files. 2022-03-23 17:27:25 +00:00
Mathias Vorreiter Pedersen
1b4fb45089 C++: Use the iterated (post)dominance frontier algorithm in the public '(post)dominanceFrontier' predicate on 'IRBlocks'. 2022-03-23 17:27:16 +00:00
Mathias Vorreiter Pedersen
8b8f0ca6e5 Merge pull request #8479 from geoffw0/widecharperf 
C++: Fix expensive getWideCharType().
 2022-03-23 14:22:17 +00:00
Geoffrey White
9ae1ec69dc C++: Autoformat. 2022-03-23 13:37:39 +00:00
Mathias Vorreiter Pedersen
a81024a485 Merge pull request #8525 from MathiasVP/more-precise-is-before 
C++: Consider columns in `Location.isBefore`
 2022-03-23 11:04:34 +00:00
Mathias Vorreiter Pedersen
0eab54d385 Merge pull request #8491 from jketema/command-line-injection-with-flow-state 
C++: Use flow states in `cpp/command-line-injection`
 2022-03-23 11:03:29 +00:00
Mathias Vorreiter Pedersen
a84ee50af0 Update cpp/ql/src/change-notes/2022-03-21-command-line-injection-with-flow-states.md 2022-03-23 09:35:41 +00:00
Paul1nh0
5a1dc61d9d modify arguments check logic 
As far as I can tell, root cause of double-fetech issue is read from the same user mode memory twice, so it makes sense that only check whether user mode pointer is same or not
 2022-03-23 11:20:08 +08:00
Paul1nh0
6a6cd61d83 automated using CodeQL for VSCode extension 2022-03-23 09:37:45 +08:00
Mathias Vorreiter Pedersen
01929d484e Merge pull request #8526 from MathiasVP/internal-diagmetric-queries-ql 
C++: Add internal `ExtractionError` query
 2022-03-22 17:26:38 +00:00
Robert Marsh
6be3db8575 C++: update test expectations for extractor changes 2022-03-22 13:01:56 -04:00
Paul1nh0
f2728f5284 delete some unused code 2022-03-22 23:20:30 +08:00
Mathias Vorreiter Pedersen
c35b385383 C++: Fix 'implicit this' warning. 2022-03-22 13:32:46 +00:00
Paul1nh0
afe4a8435f Using globalValueNumber to match same arguments 2022-03-22 21:14:07 +08:00
Mathias Vorreiter Pedersen
93346a574f C++: Add a new 'Location.isBefore' predicate that also considers columns. 2022-03-22 12:16:53 +00:00
Mathias Vorreiter Pedersen
c6c3206031 C++: Add example of 'goto' on the same line as the destination label. 2022-03-22 12:11:29 +00:00
Mathias Vorreiter Pedersen
5cdf0b5ee2 Merge pull request #8507 from geoffw0/sde-perf 
C++: Make getUnderlyingType nomagic
 2022-03-22 11:12:44 +00:00
Paul1nh0
d476493c3e Add double-fetch.ql under CWE-362 directory 2022-03-22 19:08:44 +08:00
Paul1nh0
dd4e82126c remove to another directory 2022-03-22 19:06:53 +08:00
Paul1nh0
2dad2c477b query description added 2022-03-22 19:06:03 +08:00
Geoffrey White
5d5904d6c8 C++: Autoformat. 2022-03-22 10:55:04 +00:00
Mathias Vorreiter Pedersen
5cbd86519b C++: Add internal extraction errors query and modify the 'code-scanning-selectors' to exclude internal queries. 2022-03-22 10:52:02 +00:00
Jeroen Ketema
2d9b630fa8 C++: Fix ExecTainted.ql formatting 2022-03-21 23:28:58 +01:00
Jeroen Ketema
b79eb6d10d C++: Encode string value of data flow nodes in ExecState 2022-03-21 21:29:42 +01:00
Robert Marsh
23e9963a19 Merge branch 'main' into rdmarsh2/ir-global-vars 2022-03-21 16:13:40 -04:00
Robert Marsh
5bb6441047 C++: Fix consistency issues with aggregate inits 2022-03-21 16:01:24 -04:00
github-actions[bot]
a3e74efc21 Post-release preparation for codeql-cli-2.8.4 2022-03-21 19:36:47 +00:00
Robert Marsh
a36c6f2dab C++: restrict IR generation to global vars w inits 2022-03-21 14:26:29 -04:00
Robert Marsh
c27dfb5120 C++: IR translation for global variable inits 2022-03-21 13:17:05 -04:00
github-actions[bot]
dedc8c2254 Release preparation for version 2.8.4 2022-03-21 13:25:49 +00:00
Geoffrey White
97fef4b3a5 C++: Switch strategy to nomagic. 2022-03-21 12:58:06 +00:00
Geoffrey White
7f825c12eb C++: Make getUnderlyingType 'nomagic'. 2022-03-21 11:12:18 +00:00
Jeroen Ketema
e05227d3fe C++: Add change note for the cpp/command-line-injection changes 2022-03-21 11:30:39 +01:00
Jeroen Ketema
8b4c42dd07 C++: Add cpp/command-line-injection test using a wrapper macro 2022-03-21 11:19:54 +01:00
ihsinme
151c93f502 Update DangerousUseOfExceptionBlocks.cpp 2022-03-21 09:52:14 +03:00
ihsinme
22cf3f7b20 Update test.cpp 2022-03-21 09:50:30 +03:00
Jeroen Ketema
f8198c3123 C++: Use flow states in cpp/command-line-injection 2022-03-18 20:06:45 +01:00
Jeroen Ketema
d37ef1b5ca C++: Add command line injection test that currently results in a false positive 2022-03-18 16:12:09 +01:00
Jeroen Ketema
459870ac1e C++: Add additional command line injection tests 2022-03-18 13:42:27 +01:00
Geoffrey White
ff3bedcab9 C++: Fix expensive getWideCharType(). 2022-03-17 14:41:57 +00:00
Tom Hvitved
79ea2a3a9c Data flow: Sync files 2022-03-17 14:03:58 +01:00
4B5F5F4B
d4c7314484 Delete cve-2016-6480.ql 
commit by mistake
 2022-03-17 09:49:28 +08:00
Dave Bartolomeo
606e015afb Update cpp/ql/lib/experimental/semmle/code/cpp/semantic/analysis/RangeAnalysis.qll 
Co-authored-by: Mathias Vorreiter Pedersen <mathiasvp@github.com>
 2022-03-16 13:07:35 -04:00
Dave Bartolomeo
e275ab3951 Update cpp/ql/lib/experimental/semmle/code/cpp/semantic/analysis/RangeAnalysisSpecific.qll 
Co-authored-by: Mathias Vorreiter Pedersen <mathiasvp@github.com>
 2022-03-16 13:07:15 -04:00
Dave Bartolomeo
6adc11b10e Update cpp/ql/lib/experimental/semmle/code/cpp/semantic/analysis/RangeAnalysisSpecific.qll 
Co-authored-by: Mathias Vorreiter Pedersen <mathiasvp@github.com>
 2022-03-16 13:07:08 -04:00
Dave Bartolomeo
b36281dd8c Update cpp/ql/lib/experimental/semmle/code/cpp/semantic/analysis/RangeAnalysisSpecific.qll 
Co-authored-by: Mathias Vorreiter Pedersen <mathiasvp@github.com>
 2022-03-16 13:07:02 -04:00
Dave Bartolomeo
db4963ada0 Update cpp/ql/lib/experimental/semmle/code/cpp/semantic/analysis/RangeAnalysisSpecific.qll 
Co-authored-by: Mathias Vorreiter Pedersen <mathiasvp@github.com>
 2022-03-16 13:06:54 -04:00
Jeroen Ketema
7a9a9d833a Merge pull request #8435 from jketema/all-the-barriers 
Add flow state versions of isBarrierIn, isBarrierOut, and isBarrierGuard
 2022-03-16 15:50:19 +01:00
Dave Bartolomeo
571c034549 Update cpp/ql/lib/experimental/semmle/code/cpp/semantic/analysis/RangeAnalysisSpecific.qll 
Co-authored-by: Mathias Vorreiter Pedersen <mathiasvp@github.com>
 2022-03-16 10:14:45 -04:00