[Linux] correctly raise ZombieProcess on exe(), cmdline() and memory_maps()

giampaolo / psutil

Cross-platform lib for process and system monitoring in Python

BSD 3-Clause "New" or "Revised" License

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[Linux] correctly raise ZombieProcess on exe(), cmdline() and memory_maps() #2288

Closed giampaolo closed 1 year ago

giampaolo commented 1 year ago

Summary

OS: Linux
Bug fix: yes
Fixes: #2062

Description

Expand the bug reported in #2062. In case of zombie process, exe(), cmdline() and memory_maps() returned a "null" value. Now they raise ZombieProcess instead.