From 0e1ccf15c7b6d05c720551b537857ecf6194d420 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johannes=20G=C3=A4=C3=9Fler?= <johannesg@5d6.de>
Date: Sun, 21 Dec 2025 19:33:08 +0100
Subject: [PATCH] llama: fix RPC for -fit on (#18233)

---
 ggml/src/ggml-rpc/ggml-rpc.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ggml/src/ggml-rpc/ggml-rpc.cpp b/ggml/src/ggml-rpc/ggml-rpc.cpp
index 18a45d2d96..13cf1f5f9d 100644
--- a/ggml/src/ggml-rpc/ggml-rpc.cpp
+++ b/ggml/src/ggml-rpc/ggml-rpc.cpp
@@ -583,7 +583,7 @@ static rpc_tensor serialize_tensor(const ggml_tensor * tensor) {
     if (tensor->buffer) {
         ggml_backend_buffer_t buffer = tensor->buffer;
         ggml_backend_rpc_buffer_context * ctx = (ggml_backend_rpc_buffer_context *)buffer->context;
-        result.buffer = ctx->remote_ptr;
+        result.buffer = ctx != nullptr ? ctx->remote_ptr : 0;
     } else {
         result.buffer = 0;
     }