Skip to content

NPE in NativeLibrary when unpacking from classpath is disabled #1481

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
wants to merge 1 commit into from
Closed

NPE in NativeLibrary when unpacking from classpath is disabled #1481

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions CHANGES.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@ Bug Fixes
* [#1452](https://github.com/java-native-access/jna/issues/1452): Fix memory allocation/handling for error message generation in native library code (`dispatch.c`) - [@matthiasblaesing](https://github.com/matthiasblaesing).
* [#1460](https://github.com/java-native-access/jna/issues/1460): Fix win32 variant date conversion in DST offest window and with millisecond values - [@eranl](https://github.com/eranl).
* [#1472](https://github.com/java-native-access/jna/issues/1472): Fix incorrect bitmask in `c.s.j.Pointer#createConstant(int)` - [@dbwiddis](https://github.com/dbwiddis).
* [#1481](https://github.com/java-native-access/jna/issues/1481): Fix NPE in NativeLibrary when unpacking from classpath is disabled

Release 5.12.1
==============
Expand Down
16 changes: 9 additions & 7 deletions src/com/sun/jna/NativeLibrary.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -279,13 +279,15 @@ else if (Platform.isWindows() && !isAbsolutePath) {
if (handle == 0) {
try {
File embedded = Native.extractFromResourcePath(libraryName, (ClassLoader)options.get(Library.OPTION_CLASSLOADER));
try {
handle = Native.open(embedded.getAbsolutePath(), openFlags);
libraryPath = embedded.getAbsolutePath();
} finally {
// Don't leave temporary files around
if (Native.isUnpacked(embedded)) {
Native.deleteLibrary(embedded);
if (embedded != null) {
try {
handle = Native.open(embedded.getAbsolutePath(), openFlags);
libraryPath = embedded.getAbsolutePath();
} finally {
// Don't leave temporary files around
if (Native.isUnpacked(embedded)) {
Native.deleteLibrary(embedded);
}
}
}
}
Expand Down