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diff src/http/modules/ngx_http_proxy_module.c @ 7001:08537eab4f23

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Upstream: fixed u->headers_in.headers allocation error handling. Previously, an allocation error resulted in uninitialized memory access when evaluating $upstream_http_ variables. On a related note, see r->headers_out.headers cleanup work in 0cdee26605f3.
author Sergey Kandaurov <pluknet@nginx.com>
date Thu, 18 May 2017 14:17:00 +0300
parents 08dc60979133
children 3fef8c5caa75
line wrap: on
line diff
--- a/src/http/modules/ngx_http_proxy_module.c
+++ b/src/http/modules/ngx_http_proxy_module.c
@@ -1798,6 +1798,7 @@ ngx_http_proxy_process_header(ngx_http_r
             h->key.data = ngx_pnalloc(r->pool,
                                h->key.len + 1 + h->value.len + 1 + h->key.len);
             if (h->key.data == NULL) {
+                h->hash = 0;
                 return NGX_ERROR;
             }