Commit3044ad0

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Felipe Zimmerle

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Fix the variable resolution duration (Issueowasp-modsecurity#662)

apr_time_usec is apparently defined as follows:Which leads DURATION to not behave as expected when duration exceeds one second.

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Original file line number	Diff line number	Diff line change
`@@ -1828,7 +1828,7 @@ static int var_duration_generate(modsec_rec msr, msre_var var, msre_rule *rule`
`1828`	`1828`
`1829`	`1829`	`rvar=apr_pmemdup(mptmp,var,sizeof(msre_var));`
`1830`	`1830`	`rvar->value=apr_psprintf(mptmp,"%"APR_TIME_T_FMT,`
`1831`		`- (apr_time_usec(apr_time_now()-msr->r->request_time)));`
	`1831`	`+ (apr_time_now()-msr->r->request_time));`
`1832`	`1832`	`rvar->value_len=strlen(rvar->value);`
`1833`	`1833`	`apr_table_addn(vartab,rvar->name, (void*)rvar);`
`1834`	`1834`

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