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do not cache response if it has "no-store" or "private"

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in "Cache-Control" header
This commit is contained in:
Igor Sysoev 2010-05-14 12:04:58 +00:00
parent d3c2bfa988
commit 63b4ff086e
1 changed files with 6 additions and 4 deletions
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10
src/http/ngx_http_upstream.c
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@ -3023,16 +3023,18 @@ ngx_http_upstream_process_cache_control(ngx_http_request_t *r,
return NGX_OK; return NGX_OK;
} }
last = h->value.data + h->value.len; p = h->value.data;
last = p + h->value.len;
if (ngx_strlcasestrn(h->value.data, last, (u_char *) "no-cache", 8 - 1) if (ngx_strlcasestrn(p, last, (u_char *) "no-cache", 8 - 1) != NULL
!= NULL) || ngx_strlcasestrn(p, last, (u_char *) "no-store", 8 - 1) != NULL
|| ngx_strlcasestrn(p, last, (u_char *) "private", 7 - 1) != NULL)
{ {
u->cacheable = 0; u->cacheable = 0;
return NGX_OK; return NGX_OK;
} }
p = ngx_strlcasestrn(h->value.data, last, (u_char *) "max-age=", 8 - 1); p = ngx_strlcasestrn(p, last, (u_char *) "max-age=", 8 - 1);
if (p == NULL) { if (p == NULL) {
return NGX_OK; return NGX_OK;