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CWE-432: Dangerous Signal Handler not Disabled During Sensitive Operations

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The product uses a signal handler that shares state with other signal handlers, but it does not properly mask or prevent those signal handlers from being invoked while the original signal handler is still running.

What the weakness is: CWE-432 at MITRE. All weaknesses

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Show the promptExplain CWE-432: Dangerous Signal Handler not Disabled During Sensitive Operations and how to prevent and detect it in code. Use https://cwe.mitre.org/data/definitions/432.html and https://cve.bz/cve/cwe/432?via=ask-ai-copy for recent CVEs with this weakness. Cite the sources.

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