nginx-0.3.5-RELEASE importrelease-0.3.5

    *) Bugfix: the segmentation fault may occurred if the IMAP/POP3 login
       was changed by authorization server; the bug had appeared in 0.2.2.

    *) Bugfix: the accept mutex did not work and all connections were
       handled by one process; the bug had appeared in 0.3.3.

    *) Bugfix: the timeout did not work if the "rtsig" method and the
       "timer_resolution" directive were used.

1 files changed, 8 insertions, 19 deletions

diff --git a/src/event/modules/ngx_select_module.c b/src/event/modules/ngx_select_module.c
index da4303def..57f6f0500 100644
--- a/src/event/modules/ngx_select_module.c
+++ b/src/event/modules/ngx_select_module.c
@@ -250,7 +250,6 @@ ngx_select_process_events(ngx_cycle_t *cycle, ngx_msec_t timer,
     int                 ready, nready;
     ngx_uint_t          i, found;
     ngx_err_t           err;
-    ngx_msec_t          delta;
     ngx_event_t        *ev, **queue;
     ngx_connection_t   *c;
     struct timeval      tv, *tp;
@@ -331,26 +330,10 @@ ngx_select_process_events(ngx_cycle_t *cycle, ngx_msec_t timer,
         err = 0;
     }
 
-    delta = ngx_current_msec;
-
     if (flags & NGX_UPDATE_TIME) {
         ngx_time_update(0, 0);
     }
 
-    if (timer != NGX_TIMER_INFINITE) {
-        delta = ngx_current_msec - delta;
-
-        ngx_log_debug2(NGX_LOG_DEBUG_EVENT, cycle->log, 0,
-                       "select timer: %M, delta: %M", timer, delta);
-
-    } else {
-        if (ready == 0) {
-            ngx_log_error(NGX_LOG_ALERT, cycle->log, 0,
-                          "select() returned no events without timeout");
-            return NGX_ERROR;
-        }
-    }
-
     ngx_log_debug1(NGX_LOG_DEBUG_EVENT, cycle->log, 0,
                    "select ready %d", ready);
 
@@ -383,8 +366,14 @@ ngx_select_process_events(ngx_cycle_t *cycle, ngx_msec_t timer,
 
 #endif
 
-    if (nevents == 0) {
-        return NGX_OK;
+    if (ready == 0) {
+        if (timer != NGX_TIMER_INFINITE) {
+            return NGX_OK;
+        }
+
+        ngx_log_error(NGX_LOG_ALERT, cycle->log, 0,
+                      "select() returned no events without timeout");
+        return NGX_ERROR;
     }
 
     ngx_mutex_lock(ngx_posted_events_mutex);