Fix potential NPE in HTTP proxying

Fixes: quarkusio#35706 (cherry picked from commit bcd2edb)
aloubyansky · Oct 25, 2023 · 2dd13e6 · 2dd13e6
1 parent d81f764
commit 2dd13e6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/...sions/vertx-http/runtime/src/main/java/io/quarkus/vertx/http/runtime/ForwardedParser.java b/...sions/vertx-http/runtime/src/main/java/io/quarkus/vertx/http/runtime/ForwardedParser.java
@@ -130,7 +130,7 @@ private void calculate() {
 
                 matcher = FORWARDED_FOR_PATTERN.matcher(forwarded);
                 if (matcher.find()) {
-                    remoteAddress = parseFor(matcher.group(1).trim(), remoteAddress.port());
+                    remoteAddress = parseFor(matcher.group(1).trim(), remoteAddress != null ? remoteAddress.port() : port);
                 }
             } else if (forwardingProxyOptions.allowXForwarded) {
                 String protocolHeader = delegate.getHeader(X_FORWARDED_PROTO);
@@ -167,7 +167,7 @@ private void calculate() {
 
                 String forHeader = delegate.getHeader(X_FORWARDED_FOR);
                 if (forHeader != null) {
-                    remoteAddress = parseFor(getFirstElement(forHeader), remoteAddress.port());
+                    remoteAddress = parseFor(getFirstElement(forHeader), remoteAddress != null ? remoteAddress.port() : port);
                 }
             }
         }