The regex-to-grammar converter in _visit_pattern() crashes with SIGSEGV
when a JSON schema "pattern" field contains a non-capturing group (?:...).
Root cause: when the parser sees '(' followed by '?', it pushes a warning
but does not advance past '?:'. The recursive transform() call then
interprets '?' as a quantifier and calls seq.back() on an empty vector,
causing undefined behavior.
This commonly occurs when serving OpenAI-compatible tool calls from
clients that include complex regex patterns in their JSON schemas (e.g.,
date validation patterns like ^(?:(?:\d\d[2468][048]|...)-02-29|...)$).
The fix:
- Skip '?:' after '(' to treat non-capturing groups as regular groups
- For unsupported syntax (?=, ?!, etc.), skip to matching ')' safely,
handling escaped characters to avoid miscounting parenthesis depth
- Adjust the ')' unbalanced-parentheses check using direct char
comparisons instead of substr
- Add test cases for non-capturing groups (C++ only, as the JS/Python
implementations do not yet support this syntax)
* introduce LLAMA_SERVER_NO_WEBUI
* LLAMA_SERVER_NO_WEBUI → LLAMA_BUILD_WEBUI
* LLAMA_BUILD_WEBUI ON by default not based on LLAMA_STANDALONE
* MIssed this
* Add useWebUi to package.nix
On WSL2 with networkingMode=mirrored, connect_ex() to non-listening ports
gets black-holed through the Windows host networking stack instead of
returning ECONNREFUSED. Without a timeout, TCP SYN retransmits with
exponential backoff (1+2+4+8+16+32+64 ≈ 127s per port), causing Router
Mode's port scan of 15001-15010 to stall for ~280 seconds on startup.
Adding a 1-second timeout makes connect_ex() fail fast, reducing startup
from ~303s to ~23s on affected systems.
Tested on WSL2 Ubuntu 24.04 with mirrored networking, KoboldCpp v1.110,
RTX 3090 Ti, Qwen3.5-27B Q4_K_M.
* server: respect the verbose_prompt parameter
* Revert "server: respect the verbose_prompt parameter"
This reverts commit 8ed885cf375b2c8ba641c661f3667df70b9797f4.
* Remove --verbose-prompt parameter from llama-server
* Using set_examples instead of set_excludes
The compute graph may contain tensors pointing to CPU buffers. In these
cases the buffer address is serialized as 0 and sent over the wire.
However, the data pointer is serialized as-is and this prevents proper
validation on the server side. This patches fixes this by serializing
the data pointer as 0 for non-RPC buffers and doing proper validation on
the server side.
closes: #21006
The embd.begin(), embd.begin() range is empty and inserts nothing, so session_tokens never gets updated after
decoding. Should be embd.begin(), embd.end(). Introduced in commit 2b6dfe8.
* webui: send reasoning_content back to model in context
Preserve assistant reasoning across turns by extracting it from
internal tags and sending it as a separate reasoning_content field
in the API payload. The server and Jinja templates handle native
formatting (e.g. <think> tags for Qwen, GLM, DeepSeek...).
Adds "Exclude reasoning from context" toggle in Settings > Developer
(off by default, so reasoning is preserved). Includes unit tests.
* webui: add syncable parameter for excludeReasoningFromContext
* chore: update webui build output
Updates Metal tensor API test probe to fix the dimension constraint violation in the matmul2d descriptor (at least one value must be a multiple of 16).
* cann: update docker images to 8.5.0
- bump CANN base image from 8.3.rc2 to 8.5.0
- bump ASCEND_VERSION from 8.1.RC1.alpha001 to 8.5.0
Move to newer stable releases.
* cann: update CANN.md
* Update CANN.md to include BF16 support
Added BF16 support information to the CANN documentation and corrected formatting for the installation instructions.
* Fix formatting issues in CANN.md
Fix 234: Trailing whitespace
* mtmd: refactor image pre-processing
* correct some places
* correct lfm2
* fix deepseek-ocr on server
* add comment to clarify about mtmd_image_preprocessor_dyn_size
BlueMöhre
Concedo
Adrien
Aldehir Rojas
Georgi Gerganov
Adrien Gallouët
Woof Dog
Aleksander Grygier
Ruben Ortlam
Piotr Wilkin (ilintar)
Sigbjørn Skjæret
Ts-sound
Wagner Bruna
Kusha Gharahi
Yiwei Shao
scottf007
AN Long
Xuan-Son Nguyen
Radoslav Gerganov
mtmcp
Pascal
ren
KokerZhou
Saba Fallah
uvos
lhez
Michael Wand
Pavel Zloi