change matches to equality

jcogs33 · RasmusWL · jcogs33 · commit f54480b7c873 · 2022-12-01T11:56:44.000-05:00
Co-authored-by: Rasmus Wriedt Larsen &lt;rasmuswriedtlarsen@gmail.com&gt;
diff --git a/java/ql/lib/semmle/code/java/security/InsufficientKeySize.qll b/java/ql/lib/semmle/code/java/security/InsufficientKeySize.qll
@@ -38,7 +38,7 @@ private module Asymmetric {
       Sink() {
         exists(KeyPairGenInit kpgInit, KeyPairGen kpg |
           algoName in ["RSA", "DSA", "DH"] and
-          kpg.getAlgoName().matches(algoName) and
+          kpg.getAlgoName() = algoName and
           DataFlow::localExprFlow(kpg, kpgInit.getQualifier()) and
           this.asExpr() = kpgInit.getKeySizeArg()
         )

Original file line number	Diff line number	Diff line change
`@@ -38,7 +38,7 @@ private module Asymmetric {`
`38`	`38`	`Sink() {`
`39`	`39`	`exists(KeyPairGenInit kpgInit, KeyPairGen kpg \|`
`40`	`40`	`algoName in ["RSA", "DSA", "DH"] and`
`41`		`- kpg.getAlgoName().matches(algoName) and`
	`41`	`+ kpg.getAlgoName() = algoName and`
`42`	`42`	`DataFlow::localExprFlow(kpg, kpgInit.getQualifier()) and`
`43`	`43`	`this.asExpr() = kpgInit.getKeySizeArg()`
`44`	`44`	`)`