Summary:
Keep `--analyzer` around for now for integrations that depend on it.
Also deprecate the `--infer-blacklist-path-regex`,
`--checkers-blacklist-path-regex`, etc. in favour of
`--report-blacklist-path-regex` which more accurately represents what these do
as of now.
Rely on the current subcommand instead of the analyzer where needed, as most of
the code already does.
Reviewed By: jeremydubreil
Differential Revision: D9942809
fbshipit-source-id: 9380e6036
Summary:
Goal of the stack: deprecate the `--analyzer` option in favour of turning
individual features on and off. This option is a mess: some of the options are
now subcommands (compile, capture), others are aliases (infer and checkers),
and they can all be replicated using some straightforward combination of other
options.
This diff: stop using `--analyzer` in tests. It's mostly `checkers` everywhere,
which is already the default. `linters` becomes `--no-capture --linters-only`.
`infer` is supposed to be `checkers` already. `crashcontext` is
`--crashcontext-only`.
Reviewed By: mbouaziz
Differential Revision: D9942689
fbshipit-source-id: 048281761
Summary: It is common on Android code to recycle the `View` object by nullifying them in the `onDestroy()` or `onDestroyView()` methods. In this case, the outer `Fragment` object structure is preserve while the inner `View` object are set to null for the garbage collect to release the memory. However, if the fields are only set to `null` in the `onDestroy*()` methods, those fields cannot be `null` during the active lifecycle of the `Fragment`, so it is not necessary to annotate those fields with `Nullable`.
Reviewed By: mbouaziz
Differential Revision: D10024458
fbshipit-source-id: b05e538d9
Summary:
The method matcher is now used sufficiently it warrants refactoring out into its own module.
Also, kill dev-android-strict-mode and leave starvation-strict-mode as the stronger option.
Reviewed By: jeremydubreil
Differential Revision: D9990753
fbshipit-source-id: 626a70a19
Summary:
The model for `getcwd` assumes the first argument should be non-null when in fact a NULL pointer is legitimate and results in allocation:
> As an extension to the POSIX.1-2001 standard, glibc's getcwd() allocates the buffer dynamically using mal‐
> loc(3) if buf is NULL. In this case, the allocated buffer has the length size unless size is zero, when buf
> is allocated as big as necessary. The caller should free(3) the returned buffer.
I suggest this glibc extension be used for the getcwd model to reduce false positives.
Pull Request resolved: https://github.com/facebook/infer/pull/925
Reviewed By: mbouaziz
Differential Revision: D9830450
Pulled By: jvillard
fbshipit-source-id: 95c4862b1
Summary: This fixes a flaky test where some issues would disappear and re-appear.
Reviewed By: da319
Differential Revision: D9027686
fbshipit-source-id: 5ac314096
Summary: Always read the attributes from the attributes DB instead of trying to read the attributes from the analysis summaries
Reviewed By: mbouaziz
Differential Revision: D9845085
fbshipit-source-id: aef48e6bf
Summary: No longer report inconsistencies with the annotations with subtyping when the super class is in an external packages since those warnings are not necessarily accurate or actionable.
Reviewed By: ezgicicek
Differential Revision: D9845098
fbshipit-source-id: 1f2bcd739
Summary: This allows Eradicate to detect more issues related to inconsistent annotations with sub-typing.
Reviewed By: ngorogiannis
Differential Revision: D9807306
fbshipit-source-id: 159d5d4e8
Summary:
First version of differential for costs, based on polynomial's degree's variation. The rule is very simple:
For a given polynomial that is available before and after a diff, `if degree_before > degree_after`, then the issue becomes `fixed`. Instead, `if degree_before < degree_after`, then the issue becomes `introduced`.
Reviewed By: ezgicicek
Differential Revision: D9810150
fbshipit-source-id: d08285926
Summary: Sometimes it's very confusing to see why infer believes a method is running on the UI thread. Make a trace out of all the relevant info.
Reviewed By: mbouaziz
Differential Revision: D9781212
fbshipit-source-id: 6d018e400
Summary:
Turn off by default until mature enough.
Also rename the dev-strict-mode test dir to highlight the dev part.
Reviewed By: mbouaziz
Differential Revision: D9775571
fbshipit-source-id: c3a41bbdf
Summary:
First step in writing an analyzer that is meant to run only on Android core library implementation.
This will, when finished, compute the library entrypoints that may lead to a strict mode violation.
The normal analyzer will use those to statically flag strict mode violations in app code.
Strict Mode is an Android debug mode, where doing certain things (like disk read/write or network activity) on the UI thread will raise an exception. We want to statically catch these, as well as indirect versions (the UI thread takes a lock and another thread holding that lock calls a method that would be a strict mode violation).
Reviewed By: mbouaziz
Differential Revision: D9634407
fbshipit-source-id: c30bcedb3
Summary: We had a special case for fixing false positives on constexpr implicitly captured by lambdas. However, we do not report dead stores on constexpr anymore, hence, do not need the special case anymore. Moreover, the special case was not only capturing constexpr in lambdas, but also any variables which type had `const` (see new test `capture_const_bad` which was not being reported before this diff)
Reviewed By: mbouaziz
Differential Revision: D9654848
fbshipit-source-id: 882fd2804
Summary:
It simplifies abstract memory instantiations of function calls. Now it instantiates callee memories by directly evaluating symbol paths, rather than constructing `subst_map`.
main changes are:
- no construction of `subst_map` and `trace_map`
- no symbol table in Inferbo's summary
- no `Symbol_not_found` exception (for when a required symbol was unavailable in `subst_map`)
Reviewed By: mbouaziz
Differential Revision: D9495597
fbshipit-source-id: 18cdcd6f7
Summary:
Separate and rename error reporting functions that use the biabduction state.
No checkers should call these functions.
Reviewed By: da319
Differential Revision: D9633579
fbshipit-source-id: 884fcee66
Jules Villard
Jeremy Dubreil
Nikos Gorogiannis
Martin Trojer
Mehdi Bouaziz
Julian Sutherland
Dino Distefano
Thomas M. DuBuisson
Daiva Naudziuniene
Martino Luca
Ezgi Çiçek
Sungkeun Cho