BUG/MEDIUM: streams: Move the conn_stream allocation outside #IF USE_OPENSSL.
When commit 477902bd2e8c1e978ad43d22dba1f28525bb797a made the conn_stream
allocation unconditional, it unfortunately moved the code doing the allocation
inside #if USE_OPENSSL, which means anybody compiling haproxy without
openssl wouldn't allocate any conn_stream, and would get a segfault later.
Fix that by moving the code that does the allocation outside #if USE_OPENSSL.
diff --git a/src/backend.c b/src/backend.c
index 2cf8c75..1c0cf66 100644
--- a/src/backend.c
+++ b/src/backend.c
@@ -1386,13 +1386,13 @@
else
return SF_ERR_INTERNAL; /* how did we get there ? */
-#if defined(USE_OPENSSL) && defined(TLSEXT_TYPE_application_layer_protocol_negotiation)
srv_cs = si_alloc_cs(&s->si[1], srv_conn);
if (!srv_cs) {
conn_free(srv_conn);
return SF_ERR_RESOURCE;
}
srv_conn->ctx = srv_cs;
+#if defined(USE_OPENSSL) && defined(TLSEXT_TYPE_application_layer_protocol_negotiation)
if (!srv ||
((!(srv->ssl_ctx.alpn_str) && !(srv->ssl_ctx.npn_str)) ||
srv->mux_proto || s->be->mode != PR_MODE_HTTP))