hohn/codeql
1
0
Fork 0
mirror of https://github.com/github/codeql.git synced 2026-05-01 03:35:13 +02:00
Code Issues Packages Projects Releases Wiki Activity

simplify expressions that could be type-casts

Browse Source
This commit is contained in:
Erik Krogh Kristensen
2022-01-20 10:41:35 +01:00
parent 547f492be0
commit 4e8e3a7420
70 changed files with 123 additions and 143 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
python/ql/src/Variables/UndefinedExport.ql
View File

@@ -49,7 +49,7 @@ predicate mutates_globals(ModuleValue m) {
or
// In Python 3.8, Enum._convert_ is implemented using a metaclass, and our points-to
// analysis doesn't handle that well enough. So we need a special case for this
not exists(Value enum_convert | enum_convert = enum_class.attr("_convert")) and
not exists(enum_class.attr("_convert")) and
exists(CallNode call | call.getScope() = m.getScope() |
call.getFunction().(AttrNode).getObject(["_convert", "_convert_"]).pointsTo() = enum_class
)