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Author SHA1 Message Date
Dave Bartolomeo
afd2f58f9f C++: Fix PR feedback 2021-04-12 18:21:05 -04:00
Dave Bartolomeo
697b2dcde8 C++: Add missing store step for single-field struct use 
We have special code to handle field flow for single-field structs, but that special case was too specific. Some `Store`s to single-field structs have no `Chi` instruction, which is the case that we handled already. However, it is possible for the `Store` to have a `Chi` instruction (e.g. for `{AllAliased}`), but still have a use of the result of the `Store` directly. We now add a `PostUpdateNode` for the result of the `Store` itself in those cases, just like we already did if the `Store` had no `Chi`.
 2021-04-12 18:11:41 -04:00
Dave Bartolomeo
0a86642056 C++: Refactor some side effect generation code 
This change was necessary for my upcoming changes to introduce side effect instructions for indirections of smart pointers. The code to decide which parameters have which side effects appeared in both the IPA constructor for `TTranslatedSideEffect` and in `TranslatedCall`. These two versions didn't quite agree, especially once the `SideEffectFunction` model provides its own side effects instead of the defaults.
The relevant code has now been factored out into `SideEffects.qll`. This queries the model if one exists, and provides default side effects if no model exists. This fixes at least one existing issue, where we were emitting a buffer read side effect for `*this` instead of an indirect read side effect. This accounts for all of the IR diffs in the tests.
 2021-04-09 16:14:03 -04:00
CodeQL CI
20416ae034 Merge pull request #5585 from asgerf/js/more-metadata 
Approved by esbena
 2021-04-01 13:13:01 +01:00
Asger Feldthaus
c96ee8671e JS: Update more query metadata 2021-04-01 12:15:54 +01:00
CodeQL CI
a1fab8ac52 Merge pull request #5581 from asgerf/js/dependency-info 
Approved by esbena
 2021-04-01 09:07:21 +01:00
Shati Patel
36bdee0e8b Merge pull request #5571 from github/docs/bug-fix 
Docs: Typo fix
 2021-03-31 21:59:43 +01:00
CodeQL CI
f08a0e5653 Merge pull request #5580 from asgerf/js/more-metadata-fix 
Approved by esbena
 2021-03-31 16:29:33 +01:00
Asger Feldthaus
8c8e4e6a70 JS: Add test 2021-03-31 16:17:54 +01:00
Asger Feldthaus
068a9d88e7 JS: Ensure Dependency.info() exists even if version range could not be parsed 2021-03-31 16:08:08 +01:00
Asger Feldthaus
c541390c1b JS: Remove precision tag from ExternalDependencies.ql 2021-03-31 13:54:15 +01:00
Mathias Vorreiter Pedersen
e9e93c0eea Merge pull request #5558 from geoffw0/replace-tostring 
Replace toString use
 2021-03-31 13:50:41 +02:00
Geoffrey White
85ecfe2723 Update cpp/ql/src/experimental/Security/CWE/CWE-570/WrongInDetectingAndHandlingMemoryAllocationErrors.ql 
Co-authored-by: Mathias Vorreiter Pedersen <mathiasvp@github.com>
 2021-03-31 11:34:56 +01:00
Calum Grant
49d1937dc4 Merge pull request #5552 from RasmusWL/revert-import-change 
Python: Revert #5506 due to bad performance
 2021-03-31 09:51:39 +01:00
Asger F
d4877a9038 Merge pull request #5572 from asgerf/js/remove-flow-summary-kinds 
JS: Change kind of summary-extraction queries to table
 2021-03-31 09:28:56 +01:00
Asger Feldthaus
bc5b477f79 JS: Change kind of summary-extraction queries to table 2021-03-30 21:26:58 +01:00
Dave Bartolomeo
0cc8eaf3b4 Merge pull request #5543 from MathiasVP/smart-ptr-like-class 
C++: Add a class that models wrapped pointer types
 2021-03-30 16:00:13 -04:00
Rasmus Wriedt Larsen
51c27de049 Merge branch 'main' into revert-import-change 2021-03-30 21:51:53 +02:00
Shati Patel
b9788eb53c Merge pull request #5568 from shati-patel/docs-binding-sets 
Docs: Mention that binding sets are available for classes
 2021-03-30 18:08:23 +01:00
Sarita Iyer
649286995a Merge pull request #5562 from saritai/saritai/cli-remove-1.23-references 
Remove Enterprise 1.23 special instructions and replace references
 2021-03-30 13:07:42 -04:00
Shati Patel
fb004bacc3 Describe predicates first 2021-03-30 17:31:20 +01:00
Shati Patel
67835ee273 Address review comments 2021-03-30 17:29:43 +01:00
Shati Patel
23df459c16 remove accidental punctuation 2021-03-30 17:23:33 +01:00
Mathias Vorreiter Pedersen
fe76b0849b Merge pull request #5569 from geoffw0/memoryfree 
C++: Add a test of memory freed queries with strdup.
 2021-03-30 17:22:18 +02:00
Mathias Vorreiter Pedersen
92839123ae Merge pull request #5570 from geoffw0/mutextest 
C++: Add mutex test cases.
 2021-03-30 17:16:19 +02:00
Geoffrey White
a8284d5b97 C++: Add mutex test case. 2021-03-30 15:39:21 +01:00
Sarah Edwards
e0a73ce797 Merge pull request #5560 from skedwards88/patch-1 
download LGTM database from a project slug
 2021-03-30 06:58:28 -07:00
Geoffrey White
244966e216 C++: Add a test with strdup. 2021-03-30 14:49:05 +01:00
Shati Patel
62de15cd22 Docs: Mention that binding sets are available for classes 2021-03-30 14:46:59 +01:00
Mathias Vorreiter Pedersen
4b51e22bb4 Merge pull request #5565 from geoffw0/avrule79 
C++: Test strdup with AV rule 79
 2021-03-30 14:34:46 +02:00
Geoffrey White
ec952248a9 C++: Test strdup with AV Rule 79. 2021-03-30 12:58:04 +01:00
Geoffrey White
f27203cc43 C++: Test spacing. 2021-03-30 12:57:43 +01:00
CodeQL CI
e8d7925084 Merge pull request #5555 from asgerf/js/misc-steps 
Approved by esbena
 2021-03-30 11:30:12 +01:00
CodeQL CI
25e26b9ac0 Merge pull request #5554 from asgerf/js/non-recursive-propref 
Approved by esbena
 2021-03-30 11:29:32 +01:00
CodeQL CI
6cceb73807 Merge pull request #5553 from asgerf/js/pg-promise 
Approved by esbena
 2021-03-30 11:28:24 +01:00
Geoffrey White
d2b991bcb5 Merge pull request #5541 from MathiasVP/definitions-for-unique_ptr 
C++: Add shared_ptr and unique_ptr implementations
 2021-03-30 09:47:56 +01:00
Mathias Vorreiter Pedersen
09ba25fe9b C++: Accept test changes. I'm actually not sure why we lose these results (and lose the field conflation, yay) It might be due to #3364. 2021-03-30 10:24:01 +02:00
Mathias Vorreiter Pedersen
8c95a9ae39 Merge branch 'main' into definitions-for-unique_ptr 2021-03-30 10:20:36 +02:00
Laura Coursen
2dadc752d6 Merge pull request #5563 from lecoursen/stronger-rec-to-use-lgtm.com-branch 
Make stronger recommendations around the use of the lgtm.com branch
 2021-03-29 14:29:24 -05:00
Laura Coursen
d57ec5d1ac Merge branch 'stronger-rec-to-use-lgtm.com-branch' of https://github.com/lecoursen/codeql into stronger-rec-to-use-lgtm.com-branch 2021-03-29 14:05:46 -05:00
Laura Coursen
e3b052199a Suggest lgtm.com branch first 2021-03-29 14:04:59 -05:00
Laura Coursen
eb01ffbdae Use correct terminology 
Co-authored-by: Shati Patel <42641846+shati-patel@users.noreply.github.com>
 2021-03-29 14:03:30 -05:00
Ethan Palm
2f98212eca Merge pull request #5561 from ethanpalm/fix-broken-links 
Fix broken links
 2021-03-29 14:28:49 -04:00
Laura Coursen
8f1c7c57a8 Add 💅 2021-03-29 12:53:16 -05:00
Ethan P
909dc84bb6 Update broken link 2021-03-29 13:46:45 -04:00
Laura Coursen
a18cd74756 Fix typo 2021-03-29 12:42:09 -05:00
Laura Coursen
21576387f3 Add 💅 2021-03-29 12:41:48 -05:00
Laura Coursen
50523e0ac0 Clarify use cases for lgtm.com branch 2021-03-29 12:40:31 -05:00
Ethan P
d126c0a1d3 Fix broken links 2021-03-29 13:38:04 -04:00
Sarita Iyer
3db5dd4661 removed 1.23 instructions and replaced references 
Removed special instructions for LGTM 1.23, and replaced leftover references to 1.23 with 1.27.
 2021-03-29 13:37:55 -04:00