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Viewing changes to debian/modules/nginx-lua/src/ngx_http_lua_pcrefix.c

  • Committer: Package Import Robot
  • Author(s): Kartik Mistry, Kartik Mistry
  • Date: 2011-09-26 10:17:04 UTC
  • mfrom: (4.2.38 sid)
  • Revision ID: package-import@ubuntu.com-20110926101704-x8pxngiujrmkxnn3
Tags: 1.1.4-2
[Kartik Mistry]
* debian/modules:
  + Updated nginx-upload-progress module, Thanks to upstream for fixing issue
    that FTBFS nginx on kFreeBSD-* archs.
  + Updated nginx-lua module to latest upstream.

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Lines of Context:
debian/modules/nginx-lua/src/ngx_http_lua_pcrefix.c
 
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#ifndef DDEBUG
 
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#define DDEBUG 0
 
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#endif
 
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#include "ddebug.h"
 
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#include "ngx_http_lua_pcrefix.h"
 
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#if (NGX_PCRE)
 
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static ngx_pool_t *ngx_http_lua_pcre_pool;
 
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static void *(*old_pcre_malloc)(size_t);
 
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static void (*old_pcre_free)(void *ptr);
 
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/* XXX: work-around to nginx regex subsystem, must init a memory pool
 
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 * to use PCRE functions. As PCRE still has memory-leaking problems,
 
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 * and nginx overwrote pcre_malloc/free hooks with its own static
 
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 * functions, so nobody else can reuse nginx regex subsystem... */
 
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static void *
 
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ngx_http_lua_pcre_malloc(size_t size)
 
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{
 
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        if (ngx_http_lua_pcre_pool) {
 
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                return ngx_palloc(ngx_http_lua_pcre_pool, size);
 
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        }
 
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        return NULL;
 
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}
 
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static void
 
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ngx_http_lua_pcre_free(void *ptr)
 
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{
 
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        if (ngx_http_lua_pcre_pool) {
 
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                ngx_pfree(ngx_http_lua_pcre_pool, ptr);
 
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        }
 
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}
 
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void
 
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ngx_http_lua_pcre_malloc_init(ngx_pool_t *pool)
 
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{
 
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        ngx_http_lua_pcre_pool = pool;
 
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        old_pcre_malloc = pcre_malloc;
 
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        old_pcre_free = pcre_free;
 
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    pcre_malloc = ngx_http_lua_pcre_malloc;
 
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    pcre_free = ngx_http_lua_pcre_free;
 
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}
 
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void
 
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ngx_http_lua_pcre_malloc_done()
 
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{
 
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        ngx_http_lua_pcre_pool = NULL;
 
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        pcre_malloc = old_pcre_malloc;
 
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        pcre_free = old_pcre_free;
 
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}
 
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#endif /* NGX_PCRE */
 
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/* vim:set ft=c ts=4 sw=4 et fdm=marker: */
 
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