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Commit Graph

86 Commits

Author SHA1 Message Date
Matt Brown
419114e1f0 Fix #5662 — prevent crash when reporting mixed issue on virtual arg 2021-04-23 15:34:35 -04:00
Matt Brown
93743d1465 Also add better message for MixedArgumentTypeCoercion 2021-03-28 11:32:38 -04:00
AndrolGenhald
de5a031088
Improve @no-named-arguments support and variadics. (#5455)
* Improve @no-named-arguments support and variadics.

Handling of argument unpacking and variadics still needs a pretty big makeover, but this is a good start.

Fixes #5420
Improves #5453 (iterable works, array still causes issues)

* Remove unneeded imports.
2021-03-22 19:58:22 -04:00
Matt Brown
b73223f9c1 Add use statements 2021-03-20 22:17:22 -04:00
Matt Brown
44c6d3035b Add more mixed origin information 2021-03-20 21:45:38 -04:00
Samuel Mortenson
4aabb411a8
Added event to prevent tainting. (#5398)
* Added event to prevent tainting.

* Remove optional codebase parameter.

* Removed falsy check for codebase.

* Use two separate hooks for adding and removing taints

* Add slashes

* Update add/remove taint test name.

* Cleaned up SafeArrayKeyChecker example plugin.

* Added more AddRemoveTaintsEvent calls to codebase.

* Fix type check error with $added_taints param.

* Added AddRemoveTaintsEvent to remaining classes.

* Fix post-merge error.

* Add comma

* Remove $int_offset that never existed

Co-authored-by: Matt Brown <github@muglug.com>
2021-03-19 22:41:41 -04:00
Matt Brown
b7a68edd0b Simplify complex methods 2021-03-18 15:09:03 -04:00
Matt Brown
3106635953 Fix inference of conditional types when wildcard constant given 2021-02-20 12:21:52 -05:00
Matt Brown
8b5e0fc754 Fix #5172 - prevent calling function with implicitly-broader type 2021-02-07 11:07:22 -05:00
Matthew Brown
28d2795e59 Fix #5078 - when unpacking with missing array item, Use the param’s default type if param has one 2021-01-22 00:20:51 -05:00
orklah
f9fccb2b2d
implement DTO for plugins (#4881)
* implement DTO for plugins

* introduce EventHandler + reintroduce legacy API for plugins
2021-01-06 09:05:53 -05:00
Matthew Brown
d406d5b112
Fix typo 2020-12-07 01:32:18 -05:00
Matt Brown
e702e472fc Support simple list assignment in foreach
Ref #4741
2020-12-06 19:14:52 -05:00
Matt Brown
cec8d7138f Fix #4782 - don’t replace closure types with upper bounds when replacing class param types 2020-12-05 11:58:55 -05:00
Matt Brown
86b6d6a506 Fix #4733 - don’t replace template types when they’re defined on the same class 2020-11-29 19:12:22 -05:00
Matt Brown
601c1d8cd0 Expand out constants in param types earlier 2020-11-29 19:07:35 -05:00
Matt Brown
ea314cc1c0 Simplify calling of replacer methods 2020-11-29 16:27:00 -05:00
Matt Brown
4d22723525 Break out replacement of templated types with their inferred result 2020-11-29 16:16:16 -05:00
Matt Brown
6db8132b4c Simplify call analysers a bit
Ref #4714
2020-11-27 16:31:10 -05:00
Matt Brown
5f065d3d74 Turn template bound tuples into object
Ref #4714
2020-11-27 11:43:30 -05:00
Matt Brown
9a03a9a5d0 Move param taint sink addition after arguuments have been analysed 2020-11-22 19:39:40 -05:00
orklah
ae0486529e
Unused psalm-suppress (#4646) 2020-11-21 17:39:40 -05:00
Matt Brown
8dd229f6c0 Only ignore literal flows when tainting 2020-11-18 18:43:41 -05:00
Matt Brown
236292ff05 Fix #4600 - set attributes in a bunch of places 2020-11-18 12:44:59 -05:00
Matt Brown
3f7f959726 Fix #4599 - propagate taints to parent callers where necessary 2020-11-18 09:59:54 -05:00
Matt Brown
28dee4146a Fix tests 2020-11-17 17:53:46 -05:00
Matt Brown
adeaa33a64 Don’t propagate taints to child constructor args 2020-11-17 16:49:29 -05:00
Matt Brown
2f7bf2a144 Bind lower bounds to upper bounds as well when no upper bound can be inferred
Ref #4485
2020-11-11 17:46:09 -05:00
Matt Brown
b731b53d5e Add debug stuff for code complexity 2020-11-10 12:49:42 -05:00
Matt Brown
e27cbfba57 Reduce size of data flow graph when analysing array assignments 2020-11-09 22:44:36 -05:00
Matt Brown
3e9c5d3600 Add support for @return never 2020-11-04 12:30:02 -05:00
Matt Brown
b5a3f45d52 Remove use of PHP 7.2 function 2020-11-04 11:02:34 -05:00
Matt Brown
09228131d8 Use falsy value 2020-11-01 22:57:30 -05:00
Matt Brown
966b139504 Fix dupe semicolons 2020-11-01 11:42:09 -05:00
Matt Brown
024d93b7fd Fix #4467 - variables are only the same if they were set in the same location 2020-11-01 11:26:42 -05:00
Matt Brown
fe294a4dc0 Don’t overwrite true flag 2020-10-18 01:24:36 -04:00
Matt Brown
3c29ffd0b7 Ignore just-coerced vars 2020-10-17 23:35:24 -04:00
Matt Brown
4488d5fb1f Use more accurate arguments count 2020-10-14 18:51:15 -04:00
Matt Brown
724b25b918 Change control_flow_graph to data_flow_graph 2020-10-13 17:28:12 -04:00
Matt Brown
516141a380 Rename ControlFlowGraph to more appropriate DataFlowGraph 2020-10-13 16:49:03 -04:00
Matt Brown
fcfa746ba8 Fix #4310 - prevent literal class check on union 2020-10-12 14:45:11 -04:00
Matt Brown
7195275993 Fix #4299 - only allow unpacking for the zeroeth-indexed element 2020-10-08 09:51:27 -04:00
Matt Brown
009b33b17d Support @no-named-args when calling in PHP 8 2020-10-02 20:58:51 -04:00
Matt Brown
63a11bae15 4.x - Support named arguments
Ref #4089
2020-10-02 20:27:01 -04:00
Matt Brown
fc001cdf65 Treat func_get_args as using function params 2020-09-30 13:08:01 -04:00
Matt Brown
14efde286f 4.x - refactor unused variable detection
This turns unused variable detection into an explicit control-flow problem, where before we had a more simplistic mark-and-sweep algorithm
2020-09-30 12:28:13 -04:00
Brown
da65a4327f Move taint graph functionality into its own object 2020-09-25 00:37:40 -04:00
orklah
83ca918824
preg_split can't take null in limit (#4236)
* preg_split can't take null in limit

* fix wrong type in preg_split
2020-09-22 13:46:37 -04:00
Brown
56cddd16bf Rename TaintGraph to ControlFlowGraph because it’s about to do more 2020-09-20 23:59:52 -04:00
Brown
0f6a271858 Improve file-based suppression of taints 2020-09-20 19:37:25 -04:00