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lvmdbusd: Correct locking for _common_log

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Reduce the lock time and include the flush in the lock.

Reported by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
This commit is contained in:
Tony Asleson 2023-03-30 10:07:13 -05:00
parent d6f8f59239
commit f7ca470abe
1 changed files with 3 additions and 2 deletions
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5
daemons/lvmdbusd/utils.py
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@ -323,16 +323,17 @@ def _format_log_entry(msg):
def _common_log(msg, *attributes):
cfg.stdout_lock.acquire()
msg = _format_log_entry(msg)
cfg.stdout_lock.acquire()
if STDOUT_TTY and attributes:
print(color(msg, *attributes))
else:
print(msg)
cfg.stdout_lock.release()
sys.stdout.flush()
cfg.stdout_lock.release()
# Serializes access to stdout to prevent interleaved output