Summary:
This diff extends the abstract domain to keep binary conditions on
prunings, so Inferbo can suppress more proof obligations (i.e., false
positives) that are known to be unreachable according to the binary
conditions.
Depends on D13729600
Reviewed By: mbouaziz
Differential Revision: D13749914
fbshipit-source-id: 314f048f1
Summary:
This will allow disjunctive analyzers to return sets of states as a
result instead of always returning one state. More precisely, this will
be needed for pulse when it becomes inter-procedural, if we take
summaries of functions to be disjunctive too (like, e.g., biabduction
does with several specs per function).
Reviewed By: mbouaziz
Differential Revision: D13537601
fbshipit-source-id: f54caf802
Summary:
Printing "N specs" next to function definitions in the HTML debug is
misleading because there are more checkers than just biabduction.
Reviewed By: mbouaziz
Differential Revision: D13572456
fbshipit-source-id: 209b874df
Summary:
`memcpy` should copy the contents of the source to the destination.
Depends on D13634754
Reviewed By: ezgicicek, mbouaziz
Differential Revision: D13668414
fbshipit-source-id: cb0ff2010
Summary: It extends the abstract location for C string length, i.e., the first index of the null character in character array.
Reviewed By: mbouaziz
Differential Revision: D13634241
fbshipit-source-id: d2727d5f5
Summary: Publish solutions to the lab, and a Docker file and image to get started more quickly with infer hacking.
Reviewed By: mbouaziz
Differential Revision: D13648847
fbshipit-source-id: daf48ad03
Summary:
This diff prevents deduplications of issues when they have different
conditions to reach.
Reviewed By: mbouaziz
Differential Revision: D13596220
fbshipit-source-id: 95f802edb
Summary:
In ObjC there are no access modifiers. The strongest alternative is to put methods in the implementation but omit them from the interface declaration.
Put exported ObjC methods in their own field in the class structure and use that in RacerD to decide whether to report on the method.
Reviewed By: mbouaziz
Differential Revision: D13597504
fbshipit-source-id: c4a3d2705
Summary:
It suppresses intended integer overflows that generate hash values or random numbers. For judging that the intention of integer overflow, it applies a heuristics: checking if traces of issues include a whitelisted words, e.g., "rand" or "seed".
While we would be able to suppress all integer overflows of unsigned integers since they have defined behaviors, we don't want to miss unintended integer overflows, e.g., that on unsigned index value.
Depends on D13595958
Reviewed By: mbouaziz
Differential Revision: D13595967
fbshipit-source-id: 8d3aca5a7
Summary:
- `Printer.NodesHtml.start_node` prints the instructions rather than doing it in the callee
- use color class for `<LISTING>` rather than wrapping them in `<span>` (also fixes a wrong nesting between `<LISTING>` and `<span>`)
- `Summary.pp_html` is always `Black`
- New line before `<hr>` and `<LISTING>`
- `Io_infer.Html.create` takes a `SourceFile.t` rather than a `path_kind`
- typo
Reviewed By: jvillard
Differential Revision: D13572247
fbshipit-source-id: 65f57df25
Sungkeun Cho
Nikos Gorogiannis
Jules Villard
David Lively
Jeremy Dubreil
Mehdi Bouaziz
Ezgi Çiçek
Fabio Milano