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Co-authored-by: Anders Schack-Mulligen <aschackmull@users.noreply.github.com>
This commit is contained in:
Tony Torralba
2021-11-04 10:08:53 +01:00
committed by GitHub
parent a5749a5eb1
commit fd92c4e435
2 changed files with 4 additions and 3 deletions
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5
java/ql/lib/semmle/code/java/security/AndroidIntentRedirection.qll
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@@ -71,11 +71,12 @@ private class DefaultIntentRedirectionSink extends IntentRedirectionSink {
*/
private class DefaultIntentRedirectionSanitizer extends IntentRedirectionSanitizer {
DefaultIntentRedirectionSanitizer() {
exists(MethodAccess ma, Method m |
exists(MethodAccess ma, Method m, Guard g, boolean branch |
ma.getMethod() = m and
m.getDeclaringType() instanceof TypeComponentName and
m.hasName(["getPackageName", "getClassName"]) and
ma.getBasicBlock().(ConditionBlock).controls(this.asExpr().getBasicBlock(), true)
g.isEquality(ma, _, branch) and
g.controls(this.asExpr().getBasicBlock(), branch)
)
}
}