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Committer:
Mathieu Desnoyers
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Date:
2020-02-20 15:48:03 UTC
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Revision ID:
git-v1:1964cccb936a6dec5de336946f904b4b1006560e
Fix: statedump: consistently check task_cred_xxx() return value for NULL
trace_lttng_statedump_process_user_ns() internally checks whether
user_ns is NULL. While this does not appear to be a possible return
value for task_cred_xxx(), err on the safe side and check for NULL here
as well to be consistent with the paranoid behavior of
trace_lttng_statedump_process_user_ns().
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>