psgo: handle ESRCH as ENOENT #155
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for /proc/$PID/cmdline, the kernel could return ESRCH instead of ENOENT if the target process is terminated between the opening of the "cmdline" file and reading from it. Handle ESRCH in the same way as ENOENT when reading from the proc file system. Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
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@vrothberg @rhatdan PTAL |
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I don't see a new release of psgo. If this fixed containers/podman#22619, let's create a new one. |
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for /proc/$PID/cmdline, the kernel could return ESRCH instead of ENOENT if the target process is terminated between the opening of the "cmdline" file and reading from it.
Handle ESRCH in the same way as ENOENT when reading from the proc file system.