Issues

Issues

• Race on first use of a by-value Structure type: FFIType is shared per class with size 0 and libffi initialises it in place without a lock

  java-native-access/jna#1752 · opened on Nov 7, 2026
  1

• Update libffi to v3.8.0?

  java-native-access/jna#1751 · opened on Nov 5, 2026
  2

• contrib/platform: some declarations use a different integer width than the C prototype

  java-native-access/jna#1747 · opened on Oct 23, 2026
  1

• MacFileUtils: FSPathMakeRef passes an int where the C function takes its FSRef output pointer

  java-native-access/jna#1746 · opened on Oct 23, 2026
  1

• User32: SetCursorPos is declared (long, long), but Windows declares (int, int)

  java-native-access/jna#1745 · opened on Oct 23, 2026

• Native.typeOptions never releases library interfaces, leaking classloaders

  java-native-access/jna#1742 · opened on Oct 11, 2026

• JNI global references leak when native method registration fails

  java-native-access/jna#1738 · opened on Sep 7, 2026

• Native.register (direct mapping) corrupts/crashes on stack-spilled Structure.ByValue arguments on macOS arm64

  java-native-access/jna#1736 · opened on Aug 21, 2026
  3

• windows/security: explicit LOAD_LIBRARY_SEARCH_SYSTEM32 for system32 dll

  java-native-access/jna#1717 · opened on May 7, 2026

• Windows32Exception - The parameter is incorrect

  java-native-access/jna#1700 · opened on Nov 9, 2025
  11

• Error looking up function from current process on Linux

  java-native-access/jna#1698 · opened on Oct 29, 2025
  1

• Add support for libraries based on C-standard library musl

  java-native-access/jna#1694 · opened on Oct 13, 2025
  1

• License issues in jna/native/libffi

  java-native-access/jna#1691 · opened on Oct 1, 2025
  4

• Suggestion for adding methods

  java-native-access/jna#1675 · opened on Jun 25, 2025
  1

• JNA 5.13.0: C++ Side Mutex Creation Fails with "Invalid Memory" Error

  java-native-access/jna#1670 · opened on Apr 26, 2025
  5

• 5.17.0 has a crash on Android 6，NoClassDefFoundError

  java-native-access/jna#1662 · opened on Apr 8, 2025
  12

• hope to suitable for linux-(sw64|sw_64|sw-64)

  java-native-access/jna#1648 · opened on Dec 27, 2024
  1

• FFITypes for non-base classes are never removed from typeInfoMap, causing the Cleaner thread to loop forever

  java-native-access/jna#1633 · opened on Oct 23, 2024
  3

• Undefined behaviour when calling ioctl() multiple times

  java-native-access/jna#1632 · opened on Oct 18, 2024
  5

• Very heavy lock contention under load

  java-native-access/jna#1616 · opened on Jul 12, 2024

• Enable RELRO

  java-native-access/jna#1600 · opened on Apr 1, 2024
  4

• loongarch64 need glibc2.36

  java-native-access/jna#1588 · opened on Jan 15, 2024
  29

• Monitor JNA's security posture with the Scorecard Action

  java-native-access/jna#1583 · opened on Dec 28, 2023
  5

• Unsafe increment of mutable static field

  java-native-access/jna#1575 · opened on Dec 5, 2023
  1

• Unsafe increment of static field

  java-native-access/jna#1574 · opened on Dec 5, 2023
  2