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BUG/MEDIUM: checks: Refresh the conn-stream and the connection after a connect

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When a connect rule is evaluated, the conn-stream and the connection must be
refreshed in tcpcheck_main(). Otherwise, in case of synchronous connect, these
variables point on outdated values (NULL for the first connect or released
otherwise).

No backport needed.
This commit is contained in:
Christopher Faulet 2020-05-26 11:14:50 +02:00
parent 80f59e5db1
commit 3cbdd22df5
1 changed files with 4 additions and 0 deletions
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4
src/checks.c
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@ -2721,6 +2721,10 @@ static int tcpcheck_main(struct check *check)
retcode = -1; /* do not reuse the fd in the caller! */
}
eval_ret = tcpcheck_eval_connect(check, rule);
/* Refresh conn-stream and connection */
cs = check->cs;
conn = cs_conn(cs);
must_read = 1; last_read = 0;
break;
case TCPCHK_ACT_SEND: