From: Xuan-Son Nguyen <redacted>
Date: Thu, 18 Dec 2025 13:30:32 +0000 (+0100)
Subject: arg: fix ASAN error on sampler_type_names empty (#18167)
X-Git-Tag: upstream/0.0.7599~127
X-Git-Url: https://git.djapps.eu/?a=commitdiff_plain;h=4d1316c440e7ee7b854423aea8db6ffcd92caeaf;p=pkg%2Fggml%2Fsources%2Fllama.cpp

arg: fix ASAN error on sampler_type_names empty (#18167)
---

diff --git a/common/arg.cpp b/common/arg.cpp
index b6d16168..4a0ec656 100644
--- a/common/arg.cpp
+++ b/common/arg.cpp
@@ -873,7 +873,9 @@ common_params_context common_params_parser_init(common_params & params, llama_ex
         sampler_type_chars += common_sampler_type_to_chr(sampler);
         sampler_type_names += common_sampler_type_to_str(sampler) + ";";
     }
-    sampler_type_names.pop_back();
+    if (!sampler_type_names.empty()) {
+        sampler_type_names.pop_back(); // remove last semicolon
+    }
 
 
     /**