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prevent null pointer reference for hostname under HTTP/1.0 #35

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prevent null pointer reference for hostname under HTTP/1.0 #35

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2 changes: 1 addition & 1 deletion mod_websocket.c
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Original file line number Diff line number Diff line change
Expand Up @@ -932,7 +932,7 @@ static const char *construct_request_origin(request_rec *r)
const char *hostname = r->hostname;
apr_port_t port = ap_get_server_port(r);

if (ap_strchr_c(hostname, ':')) {
if ((hostname!=NULL)&&(ap_strchr_c(hostname, ':'))) {
/* IPv6 hostnames need to be bracketed. */
hostname = apr_pstrcat(r->pool, "[", hostname, "]", NULL);
}
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