diff options
| author | Igor Sysoev <igor@sysoev.ru> | 2010-05-14 12:04:58 +0000 |
|---|---|---|
| committer | Igor Sysoev <igor@sysoev.ru> | 2010-05-14 12:04:58 +0000 |
| commit | 402b2f07c2f2fc74fcafcd0792c4d583e1ad74c4 (patch) | |
| tree | ffc2079136cc040268862c6ac76b6abf7e911f0a | |
| parent | 05b1a8f1e3595beab4397e25c2a6db9d832a6a97 (diff) | |
| download | nginx-402b2f07c2f2fc74fcafcd0792c4d583e1ad74c4.tar.gz nginx-402b2f07c2f2fc74fcafcd0792c4d583e1ad74c4.tar.bz2 | |
do not cache response if it has "no-store" or "private"
in "Cache-Control" header
| -rw-r--r-- | src/http/ngx_http_upstream.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c index e6bef3c04..eaf54812f 100644 --- a/src/http/ngx_http_upstream.c +++ b/src/http/ngx_http_upstream.c @@ -3023,16 +3023,18 @@ ngx_http_upstream_process_cache_control(ngx_http_request_t *r, 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) - != NULL) + if (ngx_strlcasestrn(p, last, (u_char *) "no-cache", 8 - 1) != 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; 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) { return NGX_OK; |