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diff src/event/modules/ngx_rtsig_module.c @ 108:cf3d6edb3ad6 NGINX_0_3_1

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nginx 0.3.1 *) Bugfix: the segmentation fault occurred when the signal queue overflowed if the "rtsig" method was used; bug appeared in 0.2.0. *) Change: correct handling of the "\\", "\"", "\'", and "\$" pairs in SSI.
author Igor Sysoev <http://sysoev.ru>
date Mon, 10 Oct 2005 00:00:00 +0400
parents 45f7329b4bd0
children 408f195b3482
line wrap: on
line diff
--- a/src/event/modules/ngx_rtsig_module.c
+++ b/src/event/modules/ngx_rtsig_module.c
@@ -307,7 +307,6 @@ ngx_rtsig_process_events(ngx_cycle_t *cy
 
         if (timer == NGX_TIMER_INFINITE || timer > 500) {
             timer = 500;
-            break;
         }
 
 #endif
@@ -578,7 +577,7 @@ ngx_rtsig_process_overflow(ngx_cycle_t *
 
             c = cycle->files[overflow_current++];
 
-            if (c->fd == -1) {
+            if (c == NULL || c->fd == -1) {
                 continue;
             }
 
@@ -634,6 +633,10 @@ ngx_rtsig_process_overflow(ngx_cycle_t *
         for (i = 0; i < n; i++) {
             c = cycle->files[overflow_list[i].fd];
 
+            if (c == NULL) {
+                continue;
+            }
+
             rev = c->read;
 
             if (rev->active