hohn/codeql
1
0
Fork 0
mirror of https://github.com/github/codeql.git synced 2026-05-01 19:55:15 +02:00
Code Issues Packages Projects Releases Wiki Activity

JS: Slightly more general getRoot()

Browse Source
This commit is contained in:
Asger F
2024-12-09 14:58:17 +01:00
parent be617cee4a
commit 6e7c5a3707
3 changed files with 26 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
javascript/ql/lib/semmle/javascript/dataflow/Nodes.qll
View File

@@ -1611,7 +1611,12 @@ class RegExpConstructorInvokeNode extends DataFlow::InvokeNode {
* Gets the AST of the regular expression created here, provided that the
* first argument is a string literal.
*/
RegExpTerm getRoot() { result = this.getArgument(0).asExpr().(StringLiteral).asRegExp() }
RegExpTerm getRoot() {
result = this.getArgument(0).asExpr().(StringLiteral).asRegExp()
or
// In case someone writes `new RegExp(/foo/)` for some reason
result = this.getArgument(0).asExpr().(RegExpLiteral).getRoot()
}
/**
* Gets the flags provided in the second argument, or an empty string if no