Release v1.4.22

[ejohnstown]

Found with scan-build.

1. When looking up a name in the name-ID map, don't bother checking if the name is NULL.
2. The GetString functions should fail if the destination string parameter is NULL.
3. The GetString functions should not bother to copy an empty string found in the data stream.
4. When checking the public key type provided by the callback, do not check it when it is NULL.

[Copilot]

Pull request overview

This release addresses NULL pointer and boundary check issues identified by the scan-build static analysis tool, improving code robustness and preventing potential crashes.

• Added NULL pointer checks before memory operations and string comparisons
• Modified string handling functions to avoid unnecessary operations on empty strings
• Refactored error handling to use consistent control flow patterns with cascading checks

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[Copilot]

Pull request overview

Copilot reviewed 1 out of 1 changed files in this pull request and generated 1 comment.

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[Copilot]

Pull request overview

Copilot reviewed 1 out of 1 changed files in this pull request and generated no new comments.

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