tetragon: clone namespace improvements #2370
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Store the thread leader namespaces during fork so we can check later if they changed, as right now they are only stored late during execv which will point to a new exec_id entry anyway. Right now during fork they are zeroed in the execve_map which make it unreliable to detect if they changed between the fork and the final execve, they will always be reported as if they changed which could be a false positive report. Signed-off-by: Djalal Harouni <tixxdz@gmail.com>
Signed-off-by: Djalal Harouni <tixxdz@gmail.com>
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