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https://issues.apache.org/jira/browse/FELIX-2318?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16011998#comment-16011998
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Andy Wu commented on FELIX-2318:
--------------------------------
thanks for your response , I will send a pr to github.
> Possible NPE for jars with null Manifest
> ----------------------------------------
>
> Key: FELIX-2318
> URL: https://issues.apache.org/jira/browse/FELIX-2318
> Project: Felix
> Issue Type: Bug
> Components: File Install
> Reporter: Sahoo
> Assignee: Guillaume Nodet
> Fix For: fileinstall-3.1.0
>
>
> JarFile.getManifest() can return null, so caller must check return value for
> null-ness to avoid NPE. I see two such occurrences in fileinstall:
> DirectoryWatcher.java:
> private Bundle installOrUpdateBundle(
> String bundleLocation, BufferedInputStream is, long checksum)
> throws IOException, BundleException
> {
> is.mark(256 * 1024);
> JarInputStream jar = new JarInputStream(is);
> Manifest m = jar.getManifest();
> String sn =
> m.getMainAttributes().getValue(Constants.BUNDLE_SYMBOLICNAME);
> ...
> BundleTransformer.java:
> Manifest m = jar.getManifest();
> if (m.getMainAttributes().getValue(new
> Attributes.Name("Bundle-SymbolicName")) != null)
> ...
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