mirror of
https://github.com/rsyslog/rsyslog.git
synced 2025-12-15 12:50:41 +01:00
e00580534b
when rsyslog is HUPed immediately after startup and before it is fully initialized, there is a potential race with the list of loaded modules. This patch ensures no bad things can happen in that case. Detected by LLVM TSAN, not seen in practice. Signed-off-by: Rainer Gerhards <rgerhards@adiscon.com>
36 lines
1.0 KiB
Bash
Executable File
36 lines
1.0 KiB
Bash
Executable File
#!/bin/bash
|
|
# This file is part of the rsyslog project, released under ASL 2.0
|
|
# Written 2019-06-12 by Rainer Gerhards
|
|
. ${srcdir:=.}/diag.sh init
|
|
export NUMMESSAGES=${NUMMESSAGES:-2000000}
|
|
export COUNT_FILE_IS_ZIPPED=yes
|
|
export QUEUE_EMPTY_CHECK_FUNC=wait_file_lines
|
|
export TB_TEST_TIMEOUT=180 # test is slow due to large number of messages
|
|
generate_conf
|
|
add_conf '
|
|
module(load="../plugins/imtcp/.libs/imtcp")
|
|
input(type="imtcp" port="0" listenPortFileName="'$RSYSLOG_DYNNAME'.tcpflood_port")
|
|
|
|
template(name="outfmt" type="string"
|
|
string="%msg:F,58:2%,%msg:F,58:3%,%msg:F,58:4%\n")
|
|
template(name="dynfile" type="string" string="'$RSYSLOG_OUT_LOG'")
|
|
|
|
|
|
|
|
:msg, contains, "msgnum:" action(type="omfile" template="outfmt"
|
|
zipLevel="9" ioBufferSize="16" flushOnTXEnd="on"
|
|
dynafile="dynfile")
|
|
'
|
|
startup
|
|
./tcpflood -p$TCPFLOOD_PORT -m$NUMMESSAGES & # TCPFlood needs to run async!
|
|
BGPROCESS=$!
|
|
for i in $(seq 1 20); do
|
|
printf '\nsending HUP %d\n' $i
|
|
issue_HUP --sleep 100
|
|
done
|
|
wait $BGPROCESS
|
|
shutdown_when_empty
|
|
wait_shutdown
|
|
gzip_seq_check
|
|
exit_test
|