Summary:
This is to fix the conflicts between Eradicate and the Biabduction when reporting the same kind of errors: when Eradicate is on, the Eradicate warnings will have priority over the null deference reported by the biabduction.
If this approach proved to be successful in prod, I will refactor the reporting mechanism in the analysis itself to simply not report the null dereference in this case at all. For the codebases that aren't yet fully consistently using `Nullable`, this combined approach looks like a good way to deploy Infer toward full null safety.
Reviewed By: mbouaziz
Differential Revision: D7102119
fbshipit-source-id: 35d3add
Summary: The Java bytecode does not contain information about the location of abstract of interface methods. Before this diff, the analysis trace was tuncated and the file where the abstract or interface method was not included in the trace, which makes it harder to understand the Infer report, especially when the method is on a generated file that is not checked in the repository.
Reviewed By: sblackshear
Differential Revision: D6223612
fbshipit-source-id: c80c6f2
Summary: With this diff, the analysis trace will jump to the definition of the skipped methods when the location is known. This is especially useful when the analysis is relying on the method annotations.
Reviewed By: sblackshear
Differential Revision: D5783428
fbshipit-source-id: 561b739
Summary: This adds an option to only translate the body of a method when the file matches the give pattern. This is especially intended to be use for generated files.
Reviewed By: jvillard
Differential Revision: D5729120
fbshipit-source-id: 1e28469
Summary: With this, we can now get now get inter-procedural issues involving native methods.
Reviewed By: sblackshear
Differential Revision: D5730638
fbshipit-source-id: 3bdbdbd
Summary: This makes the traces more readable when involving skipped functions.
Reviewed By: sblackshear
Differential Revision: D5731683
fbshipit-source-id: 49d363b
Summary: This new tests outlines that Infer does not detect inter-target issues involving native methods.
Reviewed By: sblackshear
Differential Revision: D5720873
fbshipit-source-id: cce8193
Summary:
:
What is relevant for the Buck integration is not the list of bugs that we find in a single target, which is essentially identical to testing `infer -- javac ...`, but to make sure that we still find the issues that are involving several Buck targets, and later other things like the caching mechanism.
This should also make the tests faster.
Reviewed By: jberdine, jvillard
Differential Revision: D5250205
fbshipit-source-id: 7f66b68
Summary: This fixes a couple of false positives as objects of BufferedReader don't need to be closed if the wrapped reader resource gets closed correctly.
Reviewed By: sblackshear
Differential Revision: D5106596
fbshipit-source-id: 725fb80
Summary:
Adds a new type and branching for a missing path of execution.
closes#575
Reviewed By: jvillard
Differential Revision: D4738681
fbshipit-source-id: f72344c
Summary:
- The package declaration was wrong
- There was a leftover copy-pasted resource leak test from `CursorLeak.java`.
Reviewed By: sblackshear
Differential Revision: D4612687
fbshipit-source-id: 42c1a35
Summary: This annotation can then be used to suppress the warnings on non-android Java projects.
Reviewed By: sblackshear
Differential Revision: D4544858
fbshipit-source-id: 8a0b8fa
Summary: This case was already working but there was no tests for it
Reviewed By: sblackshear
Differential Revision: D4529473
fbshipit-source-id: ca3ff02
Summary: This fixes a wrong level of indirection when performing the type substitution.
Reviewed By: sblackshear
Differential Revision: D4521008
fbshipit-source-id: 7324ea6
Summary: This should fix the issue with broken invariants when the method specialization on pointer ends up doing a substitution on non pointer types
Reviewed By: sblackshear
Differential Revision: D4487232
fbshipit-source-id: f3fce84
Summary: Just adding some more test cases on how Infer handles dynamic dispatch.
Reviewed By: jberdine
Differential Revision: D4486529
fbshipit-source-id: d90ef42
Summary: Need to upgrade in order to specify some taint properties on a more recent `WebView` API.
Reviewed By: cristianoc
Differential Revision: D4382590
fbshipit-source-id: 0925742
Summary: Use the lazy dynamic dispatch by default in prod for the Java analysis
Reviewed By: sblackshear
Differential Revision: D4356872
fbshipit-source-id: 491e92e
Summary:
SuppressWarnings annotations are hardly used and add considerable
complexity due to requiring recompilation with an annotation processor.
Reviewed By: jvillard
Differential Revision: D4312193
fbshipit-source-id: c4fc07e
Summary: Originially, there was a missing package declaration meaning that the generated class was ending in a different place. I also added a test for equality of Integer to complement the test of no equality, which could be always true.
Reviewed By: sblackshear
Differential Revision: D4263676
fbshipit-source-id: 86ab0d3
Summary:
The way interfaces are dealt with led to a false positive,
where tryLock() works OK for a Lock but not for a ReentrantLock.
The solution is just to provide the model.
While I am at it I am adding some more standard tests for Lock and ReentrantLock, which were not present.
Reviewed By: sblackshear
Differential Revision: D4204551
fbshipit-source-id: 9b6de28
Summary:
Record an abstraction of the bug traces in the tests. The abstraction of a
trace is the sequence of descriptions. In practice, descriptions are either
empty, or of the form "start/end/return from/call to procedure X". They seem
pretty stable.
Motivation: there is nothing testing the traces reported by Infer right now,
even though they are surfaced to developers. For instance, Quandary uses
--issues-txt instead of --issues-tests to make sure the traces do not regress.
This change would make this approach more widespread.
Reviewed By: sblackshear
Differential Revision: D4159597
fbshipit-source-id: 9c83952
Summary: Only run the buck (and ant) tests if the tools can be found at ./configure-time.
Reviewed By: jberdine
Differential Revision: D4167586
fbshipit-source-id: e77b736
Jeremy Dubreil
Paco Estevez Garcia
Sam Blackshear
Josh Berdine
Peter O'Hearn
Jules Villard