From 885861b6836e43ad7755bb6533105db9d0769e32 Mon Sep 17 00:00:00 2001 From: Maxim Dounin Date: Mon, 13 May 2013 17:39:45 +0400 Subject: Fixed lingering_time check. There are two significant changes in this patch: 1) The <= 0 comparison is done with a signed type. This fixes the case of ngx_time() being larger than r->lingering_time. 2) Calculation of r->lingering_time - ngx_time() is now always done in the ngx_msec_t type. This ensures the calculation is correct even if time_t is unsigned and differs in size from ngx_msec_t. Thanks to Lanshun Zhou. --- src/http/ngx_http_request.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/http/ngx_http_request.c') diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c index c8c5d153f..64f31b2c3 100644 --- a/src/http/ngx_http_request.c +++ b/src/http/ngx_http_request.c @@ -3166,8 +3166,8 @@ ngx_http_lingering_close_handler(ngx_event_t *rev) return; } - timer = (ngx_msec_t) (r->lingering_time - ngx_time()); - if (timer <= 0) { + timer = (ngx_msec_t) r->lingering_time - (ngx_msec_t) ngx_time(); + if ((ngx_msec_int_t) timer <= 0) { ngx_http_close_request(r, 0); return; } -- cgit v1.2.3