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30 lines
1.2 KiB
30 lines
1.2 KiB
diff --git a/modules/proxy/proxy_util.c b/modules/proxy/proxy_util.c
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index 6244e74..f5c3283 100644
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--- a/modules/proxy/proxy_util.c
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+++ b/modules/proxy/proxy_util.c
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@@ -2406,6 +2406,13 @@ ap_proxy_determine_connection(apr_pool_t *p, request_rec *r,
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apr_pstrcat(p,"URI cannot be parsed: ", *url,
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NULL));
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}
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+
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+ if (!uri->hostname) {
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+ return ap_proxyerror(r, HTTP_BAD_REQUEST,
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+ apr_pstrcat(p,"URI has no hostname: ", *url,
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+ NULL));
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+ }
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+
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if (!uri->port) {
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uri->port = ap_proxy_port_of_scheme(uri->scheme);
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}
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@@ -3727,6 +3734,10 @@ PROXY_DECLARE(int) ap_proxy_create_hdrbrgd(apr_pool_t *p,
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* way. No telling which legacy backend is relying no this.
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*/
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if (dconf->preserve_host == 0) {
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+ if (!uri->hostname) {
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+ rc = HTTP_BAD_REQUEST;
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+ goto cleanup;
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+ }
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if (ap_strchr_c(uri->hostname, ':')) { /* if literal IPv6 address */
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if (uri->port_str && uri->port != DEFAULT_HTTP_PORT) {
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buf = apr_pstrcat(p, "Host: [", uri->hostname, "]:",
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