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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.
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russell@unturf.com 2026-03-26 17:11:57 -04:00
commit 0a580b313d
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23
test/langtools/tools/javac/limits/StringLength.java Normal file
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/*
* @test /nodynamiccopyright/
* @bug 4309152 4805490
* @summary Compiler silently generates bytecode that exceeds VM limits
* @author gafter
*
* @compile/fail/ref=StringLength.out -XDrawDiagnostics StringLength.java
*/
class StringLength {
public static final String l5e0 = "abcde";
public static final String l1e1 = l5e0 + l5e0;
public static final String l3e1 = l1e1 + l1e1 + l1e1;
public static final String l1e2 = l3e1 + l3e1 + l3e1 + l1e1;
public static final String l5e2 = l1e2 + l1e2 + l1e2 + l1e2 + l1e2;
public static final String l1e3 = l5e2 + l5e2;
public static final String l5e3 = l1e3 + l1e3 + l1e3 + l1e3 + l1e3;
public static final String l1e4 = l5e3 + l5e3;
public static final String l6e4 = l1e4 + l1e4 + l1e4 + l1e4 + l1e4 + l1e4;
public static final String l65530 = l6e4 + l5e3 + l5e2 + l3e1;
public static String X = l65530 + "abcdef"; // length 65536
}