server: fix crash with model not having BOS/EOS (#18321)

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Xuan-Son Nguyen 2025-12-23 14:39:36 +01:00 committed by GitHub
parent 8e3ead6e4d
commit 849d021104
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1 changed files with 8 additions and 2 deletions

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@ -2784,6 +2784,12 @@ server_response_reader server_context::get_response_reader() {
server_context_meta server_context::get_meta() const {
auto tool_use_src = common_chat_templates_source(impl->chat_templates.get(), "tool_use");
auto bos_id = llama_vocab_bos(impl->vocab);
auto eos_id = llama_vocab_eos(impl->vocab);
auto bos_token_str = bos_id != LLAMA_TOKEN_NULL ? common_token_to_piece(impl->ctx, bos_id, true) : "";
auto eos_token_str = eos_id != LLAMA_TOKEN_NULL ? common_token_to_piece(impl->ctx, eos_id, true) : "";
return server_context_meta {
/* build_info */ build_info,
/* model_name */ impl->model_name,
@ -2798,8 +2804,8 @@ server_context_meta server_context::get_meta() const {
/* chat_template */ common_chat_templates_source(impl->chat_templates.get()),
/* chat_template_tool_use */ tool_use_src ? tool_use_src : "",
/* bos_token_str */ common_token_to_piece(impl->ctx, llama_vocab_bos(impl->vocab), true),
/* eos_token_str */ common_token_to_piece(impl->ctx, llama_vocab_eos(impl->vocab), true),
/* bos_token_str */ bos_token_str,
/* eos_token_str */ eos_token_str,
/* fim_pre_token */ llama_vocab_fim_pre(impl->vocab),
/* fim_sub_token */ llama_vocab_fim_suf(impl->vocab),
/* fim_mid_token */ llama_vocab_fim_mid(impl->vocab),