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diff src/core/ngx_palloc.c @ 3177:adc4fc0c3cc3

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Linux/SPARC malloc() returns an address aligned to 8. This conflicts with our SPARC 16-byte alignment and some allocations may be done out of pool. ngx_memalign(ngx_pagesize) fixes this issue.
author Igor Sysoev <igor@sysoev.ru>
date Wed, 30 Sep 2009 12:56:44 +0000
parents cb7d05c097db
children c16e1213bf96
line wrap: on
line diff
--- a/src/core/ngx_palloc.c
+++ b/src/core/ngx_palloc.c
@@ -17,7 +17,7 @@ ngx_create_pool(size_t size, ngx_log_t *
 {
     ngx_pool_t  *p;
 
-    p = ngx_alloc(size, log);
+    p = ngx_memalign(ngx_pagesize, size, log);
     if (p == NULL) {
         return NULL;
     }
@@ -181,7 +181,7 @@ ngx_palloc_block(ngx_pool_t *pool, size_
 
     psize = (size_t) (pool->d.end - (u_char *) pool);
 
-    m = ngx_alloc(psize, pool->log);
+    m = ngx_memalign(ngx_pagesize, psize, pool->log);
     if (m == NULL) {
         return NULL;
     }
@@ -219,7 +219,7 @@ ngx_palloc_large(ngx_pool_t *pool, size_
     ngx_uint_t         n;
     ngx_pool_large_t  *large;
 
-    p = ngx_alloc(size, pool->log);
+    p = ngx_memalign(ngx_pagesize, size, pool->log);
     if (p == NULL) {
         return NULL;
     }