Blame SOURCES/httpd-2.4.34-r1864000.patch

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diff --git a/modules/proxy/mod_proxy_hcheck.c b/modules/proxy/mod_proxy_hcheck.c
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index 0265b4a..d4ad526 100644
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--- a/modules/proxy/mod_proxy_hcheck.c
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+++ b/modules/proxy/mod_proxy_hcheck.c
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@@ -109,6 +109,10 @@ static const char *set_worker_hc_param(apr_pool_t *p,
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     if (!worker && !v) {
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         return "Bad call to set_worker_hc_param()";
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     }
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+    if (!ctx) {
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+        ctx = hc_create_config(p, s);
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+        ap_set_module_config(s->module_config, &proxy_hcheck_module, ctx);
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+    }
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     temp = (hc_template_t *)v;
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     if (!strcasecmp(key, "hctemplate")) {
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         hc_template_t *template;
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@@ -1049,6 +1053,8 @@ static void hc_show_exprs(request_rec *r)
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     int i;
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     sctx_t *ctx = (sctx_t *) ap_get_module_config(r->server->module_config,
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                                                   &proxy_hcheck_module);
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+    if (!ctx)
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+        return;
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     if (apr_is_empty_table(ctx->conditions))
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         return;
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@@ -1078,6 +1084,8 @@ static void hc_select_exprs(request_rec *r, const char *expr)
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     int i;
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     sctx_t *ctx = (sctx_t *) ap_get_module_config(r->server->module_config,
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                                                   &proxy_hcheck_module);
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+    if (!ctx)
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+        return;
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     if (apr_is_empty_table(ctx->conditions))
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         return;
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@@ -1101,6 +1109,8 @@ static int hc_valid_expr(request_rec *r, const char *expr)
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     int i;
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     sctx_t *ctx = (sctx_t *) ap_get_module_config(r->server->module_config,
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                                                   &proxy_hcheck_module);
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+    if (!ctx)
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+        return 0;
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     if (apr_is_empty_table(ctx->conditions))
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         return 0;
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