[nginx] svn commit: r4511 - in branches/stable-1.0: . src/http

[mdounin at mdounin.ru]

Author: mdounin
Date: 2012-03-05 12:36:51 +0000 (Mon, 05 Mar 2012)
New Revision: 4511

Log:
Merge of r4471:

Variables: honor no_cacheable for not_found variables.

Variables with the "not_found" flag set follow the same rules as ones with
the "valid" flag set.  Make sure ngx_http_get_flushed_variable() will flush
non-cacheable variables with the "not_found" flag set.

This fixes at least one known problem with $args not available in a subrequest
(with args) when there were no args in the main request and $args variable was
queried in the main request (reported by Laurence Rowe aka elro on irc).

Also this eliminates unneeded call to ngx_http_get_indexed_variable() in
cacheable case (as it will return cached value anyway).


Modified:
   branches/stable-1.0/
   branches/stable-1.0/src/http/ngx_http_variables.c


Property changes on: branches/stable-1.0
___________________________________________________________________
Modified: svn:mergeinfo
   - /trunk:3960-3974,3977-3987,3991-3996,3998,4000-4018,4020,4023,4025-4027,4034-4065,4073,4077,4086-4090,4094-4102,4106-4108,4113-4114,4129-4137,4143-4144,4147-4158,4177,4179,4182-4184,4186-4187,4189-4205,4207,4209-4210,4212,4217-4223,4227-4232,4235-4237,4265-4268,4270,4274-4276,4278-4280,4282-4284,4294-4295,4298,4300-4309,4313,4315,4320-4321,4326-4327,4335-4336,4338-4343,4372-4375,4377,4379,4381-4385,4393,4396,4398,4400-4406,4413,4415-4416,4422-4423,4460-4461,4468,4470
   + /trunk:3960-3974,3977-3987,3991-3996,3998,4000-4018,4020,4023,4025-4027,4034-4065,4073,4077,4086-4090,4094-4102,4106-4108,4113-4114,4129-4137,4143-4144,4147-4158,4177,4179,4182-4184,4186-4187,4189-4205,4207,4209-4210,4212,4217-4223,4227-4232,4235-4237,4265-4268,4270,4274-4276,4278-4280,4282-4284,4294-4295,4298,4300-4309,4313,4315,4320-4321,4326-4327,4335-4336,4338-4343,4372-4375,4377,4379,4381-4385,4393,4396,4398,4400-4406,4413,4415-4416,4422-4423,4460-4461,4468,4470-4471

Modified: branches/stable-1.0/src/http/ngx_http_variables.c
===================================================================
--- branches/stable-1.0/src/http/ngx_http_variables.c	2012-03-05 12:33:06 UTC (rev 4510)
+++ branches/stable-1.0/src/http/ngx_http_variables.c	2012-03-05 12:36:51 UTC (rev 4511)
@@ -428,7 +428,7 @@
 
     v = &r->variables[index];
 
-    if (v->valid) {
+    if (v->valid || v->not_found) {
         if (!v->no_cacheable) {
             return v;
         }