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undefect. CWE-407 — 63 sites patched across 27 ecosystems

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Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.
This commit is contained in:
russell@unturf.com 2026-03-26 17:11:57 -04:00
commit 0a580b313d
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23
test/langtools/tools/javac/patterns/PatternErrorRecovery.java Normal file
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/*
* @test /nodynamiccopyright/
* @bug 8268320 8312984
* @summary Verify user-friendly errors are reported for ill-formed pattern.
* @compile/fail/ref=PatternErrorRecovery.out -XDrawDiagnostics -XDshould-stop.at=FLOW -XDdev PatternErrorRecovery.java
* @compile/fail/ref=PatternErrorRecovery-old.out --release 20 -XDrawDiagnostics -XDshould-stop.at=FLOW PatternErrorRecovery.java
*/
public class PatternErrorRecovery {
void errorRecoveryNoPattern1(Object o) {
switch (o) {
case String: break;
case Object obj: break;
}
}
int errorRecoveryNoPattern2(Object o) {
return switch(o) {
case R(var v, ) -> 1;
default -> -1;
};
}
record R(String x) {}
}