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RE: nginx-0.4.14



On Mon, 27 Nov 2006, Max Tsvetkov wrote:

  nginx 0.4.14
27.11.2006
  :(
0.4.13 - 

gcc -c -O -pipe  -O -W -Wall -Wpointer-arith -Wno-unused-parameter
-Wno-unused-function -Wunused-variable -Wunused-value -Werror -g  -I
src/core -I src/event -I src/event/modules -I src/os/unix -I objs        -o objs/src/core/ngx_slab.o        src/core/ngx_slab.c
cc1: warnings being treated as errors
src/core/ngx_slab.c: In function 'ngx_slab_alloc':
src/core/ngx_slab.c:285: warning: left shift count >= width of type
src/core/ngx_slab.c:290: warning: left shift count >= width of type
src/core/ngx_slab.c:372: warning: left shift count >= width of type
make[1]: *** [objs/src/core/ngx_slab.o]  1
make[1]: Leaving directory `/usr/src/nginx-0.4.14'
make: *** [build]  2

uname -a
Linux ----.ru 2.6.12-12mdksmp #1 SMP Fri Sep 9 17:20:34 CEST 2005 x86_64
Intel(R) Pentium(R) D CPU 2.80GHz unknown GNU/Linux

./configure --prefix=/opt/nginx --with-http_stub_status_module
--with-http_realip_module

  64- .


 
http://sysoev.ru
Index: src/core/ngx_slab.c
===================================================================
--- src/core/ngx_slab.c (revision 194)
+++ src/core/ngx_slab.c (working copy)
@@ -149,8 +149,8 @@
 ngx_slab_alloc(ngx_slab_pool_t *pool, size_t size)
 {
     size_t            s;
-    uintptr_t         p, mask, *bitmap;
-    ngx_uint_t        i, n, m, slot, shift, map;
+    uintptr_t         p, n, m, mask, *bitmap;
+    ngx_uint_t        i, slot, shift, map;
     ngx_slab_page_t  *page, *prev, *slots;
 
     ngx_shmtx_lock(&pool->mutex);
@@ -287,7 +287,7 @@
             do {
                 if ((page->slab & NGX_SLAB_MAP_MASK) != mask) {
 
-                    for (m = 1 << NGX_SLAB_MAP_SHIFT, i = 0;
+                    for (m = (uintptr_t) 1 << NGX_SLAB_MAP_SHIFT, i = 0;
                          m & mask;
                          m <<= 1, i++)
                     {
@@ -369,7 +369,7 @@
 
         } else { /* size < ngx_pagesize */
 
-            page->slab = (1 << NGX_SLAB_MAP_SHIFT) | shift;
+            page->slab = ((uintptr_t) 1 << NGX_SLAB_MAP_SHIFT) | shift;
             page->next = &slots[slot];
             page->prev = (uintptr_t) &slots[slot] | NGX_SLAB_BIG;
 


 




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