Summary:
There are two pointer-related operations you can do in C++ but not Java that we need to support in taint analysis:
(1) `*formal_ptr = ...` when `formal_ptr` is a formal that's a pointer type. Java doesn't have raw pointers, so we didn't need to handle this case.
(2) Passing by reference, which Java also doesn't have (everything is pass-by-value).
Reviewed By: mbouaziz
Differential Revision: D5041246
fbshipit-source-id: 4e8f962
Summary:
Introduce `infer-<command>` for each command, except for internal commands
(only `infer-clang` for now) which are not exported. Install these executables
(which are just symlinks to `infer`) on `make install`. The main executable
looks at the name it was invoked with to figure out if it should behave as a
particular command.
Get rid of `InferClang`, `InferAnalyze`, and `InferPrint`. As a bonus, we now
only need to build one executable: `infer`, which should be a few seconds
faster (less link time).
`InferAnalyze` is now `infer-analyze` and `InferPrint` is `infer-print`. To run
`InferClang`, use a symlink named `clang`, `clang++`, etc. to `infer`. There
are such symlinks available in "infer/lib/wrappers/" already.
I also noticed that the scripts in xcodebuild_wrappers/ don't seem useful
anymore, so use wrappers/ instead, as for `make`.
Reviewed By: mbouaziz
Differential Revision: D5036495
fbshipit-source-id: 4a90030
Summary:
`infer clang ...` was not being handled correctly and would error incorrectly.
Small fix before bigger change.
Reviewed By: mbouaziz
Differential Revision: D5036447
fbshipit-source-id: 87fcc40
Summary: It's useful to have all the options in a single man page for discoverability.
Reviewed By: mbouaziz
Differential Revision: D5028007
fbshipit-source-id: 37f8d2e
Summary:
Allows one to dump the manuals in various formats:
- plain: plain text
- pager: default, display the man page in all its glory inside a pager
- groff: the source code of the man page
- auto: pager or plain
Reviewed By: mbouaziz
Differential Revision: D5027636
fbshipit-source-id: 3b97edc
Summary:
Glorious, glorious man pages.
This changes a bunch of things that were hard to break up from the diff, so the
resulting diff is big.
Use `Cmdliner.Manpage` to format man pages (and also format a bit ourselves
since it is so stubborn).
As a bonus, introduce the following subcommands:
```
infer run ... # same as default mode with -- before
infer capture ... # -a capture
infer compile ... # -a compile
infer analyze ... # InferAnalyze
infer report ... # InferPrint
infer diff ... # this one is not new
infer clang ... # InferClang, not that you should use it
```
The man pages can still be improved a lot. Notable missing sections:
`ENVIRONMENT`, stuff about .inferconfig, some example usage, `DESCRIPTION`, ...
Reviewed By: jberdine
Differential Revision: D4921083
fbshipit-source-id: 9602230
Summary:
With this change, running the biabduction analysis with
infer -a infer -- ...
or with:
infer -a checkers --biabduction -- ...
take the same time and give the same list of results.
Reviewed By: sblackshear
Differential Revision: D5026676
fbshipit-source-id: ef23911
Summary: Same as D5026082, but allowing specification in JSON rather than harcoded in Infer.
Reviewed By: jeremydubreil
Differential Revision: D5030042
fbshipit-source-id: 8a6cfee
Summary:
In the case of the Buck integration for Java, the summary of the procedure may be found from the classpath even though the procedure description is not available.
Depends on D5027049
Reviewed By: jvillard
Differential Revision: D5027188
fbshipit-source-id: b1a6095
Summary: The procedure description is available when initializing the analysis summary, so it is simpler to use it than to rely on loading the data from the attributes.
Reviewed By: jvillard
Differential Revision: D5027049
fbshipit-source-id: 92cac5c
Summary: A lot of C++ library functions look like this, so it's important to have.
Reviewed By: mbouaziz
Differential Revision: D5026082
fbshipit-source-id: 6f421b6
Summary: Stops Quandary errors from getting dropped on the floor when it runs alongside the other checkers.
Reviewed By: jeremydubreil
Differential Revision: D5010801
fbshipit-source-id: 2847f61
Summary: Making sure simple passthroughs like the identity function work in C++.
Reviewed By: mbouaziz
Differential Revision: D5024031
fbshipit-source-id: ce48ead
Summary: This actually fixes issues of infinite loop as the function `Specs.set_status` was saving the `Active` status in the summary from the specs table which could differ from the summary passed as argument to the checkers
Reviewed By: sblackshear
Differential Revision: D5025923
fbshipit-source-id: c23a6f9
Summary:
Now,
infer -a infer -- ...
and
infer -a checkers --biabduction -- ...
will return the same list of errors
Reviewed By: sblackshear
Differential Revision: D5023223
fbshipit-source-id: f52ce5d
Summary:
Needed because this is how the Clang frontend translates returns of non-POD, non pointer values (I think)?
Will handle the more general case of pass by reference soon.
Reviewed By: jvillard
Differential Revision: D5017653
fbshipit-source-id: 1fbcea5
Summary:
Ran the build with -w,-32 , delete code, repeat, until a fixpoint of no more warnings is reach.
Unfortunately we cannot fatal on w32 because ppx_compare can generate dead code (eg `compare_t` and only `compare` is used).
Reviewed By: mbouaziz
Differential Revision: D4945800
fbshipit-source-id: c95afb6
Summary:
`[a, b] < [a, _]` and `[_, a] < [b, a]` are most probably false (it comes from size < size)
Mark definitely unsatisfied conditions as B1, others as B2+
Reviewed By: KihongHeo, jvillard
Differential Revision: D4962107
fbshipit-source-id: ba8f469
Summary:
The bufferoverrun checkers can now be run with:
infer -a checkers --bufferoverrun -- ...
Reviewed By: jeremydubreil
Differential Revision: D5010689
fbshipit-source-id: 2eaa396
Summary:
The Siof checkers can now be run with:
infer -a checkers --siof -- ...
and also runs by default using:
infer -a checkers -- ...
Reviewed By: jberdine
Differential Revision: D5009731
fbshipit-source-id: e0e2168
Summary: Pass the classpath infromation from the javac command line option file to allow the dection of errors accros Buck targets
Reviewed By: sblackshear
Differential Revision: D5018329
fbshipit-source-id: cf13198
Summary:
First step to be able to enable and disable the checkers to run in the following form:
> infer -a checkers --checker1 --checker2 --checker3 -- ...
and have a predefined list of checkers that are run by default with:
> infer -a checkers -- ...
Reviewed By: sblackshear
Differential Revision: D5007377
fbshipit-source-id: d7339ef
Summary:
While working on making the AI framework simpler to use, it become hard to change the shared API while keeping these unused checkers compiling, and even harder to keep their functionality since there is no tests for them.
Also, these checkers are not useful as proof of concept since using the AI framework is the preferred way to write new kinds of analysis now.
Reviewed By: sblackshear
Differential Revision: D4999387
fbshipit-source-id: 497284b
Summary:
Bufferoverrun-specific model for std::vector
Requires `--bufferoverrun` command line flag
Reviewed By: akotulski
Differential Revision: D4962136
fbshipit-source-id: f6b5f15
Summary:
This gives the option to run the biabduction analysis together with the other Clang-based checkers with the command:
infer -a checkers --biabduction -- ...
The filtering does not work yet because the filtering for the biabduction analysis matches the analyzer `Infer`, and does not filter much when the analyzer is `Checkers`, which is the case here.
Reviewed By: sblackshear
Differential Revision: D4773834
fbshipit-source-id: 16300cc
Summary:
`Location.dummy` is often used in a situation where we know the source file, but not the line/column.
Use `Location.none` for this instead.
Reviewed By: jeremydubreil
Differential Revision: D4991232
fbshipit-source-id: fc361a4
Sam Blackshear
Mehdi Bouaziz
Jules Villard
Dino Distefano
Jeremy Dubreil
Dulma Churchill
Martino Luca
Ryan Rhee