[CASSANDRA-16578] NativeLibrary#getProcessID() does not handle `UnsatisfiedLinkError` - ASF JIRA

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Details

Type: Bug
Status: Resolved
Priority: Normal
Resolution: Fixed
Fix Version/s: 3.0.26, 3.11.12, 4.0.1
Component/s: Local/Other
Labels:
None

Bug Category:
Code - Bug - Unclear Impact
Severity:
Normal
Complexity:
Low Hanging Fruit
Discovered By:
User Report
Platform:

All
Impacts:

None
Since Version:

3.0.0
Source Control Link:

https://github.com/apache/cassandra/commit/e399dea95916646acde6770ced18fedcc5359913
Test and Documentation Plan:

Hide

testing in environment where JNA doesn't work

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testing in environment where JNA doesn't work

Description

NativeLibrary#getProcessID() does not handle `UnsatisfiedLinkError` (derived from Error, not Exception) as the other native methods do. Therefore, it can never return -1 when it fails for this reason, and can break callers that would otherwise be able to handle the situation gracefully. Most other methods in the class do this, but this one is missing the handling of this error.

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native-library-fix.patch
08/Apr/21 18:33
0.6 kB
Doug Rohrer

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Assignee:: Doug Rohrer

Reporter:: Doug Rohrer

Authors:: Doug Rohrer

Reviewers:: Benjamin Lerer, David Capwell

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: 08/Apr/21 18:30

Updated:: 30/Jul/21 12:06

Resolved:: 30/Jul/21 12:05