ggml-org/llama.cpp b11019

on GitHub

gguf : align the data section relative to the GGUF start, not the file (#28993)

• gguf : align the data section relative to the GGUF start, not the file

gguf_init_from_file_ptr reads a GGUF from the current file position, but padded
the data section from file offset 0, so a GGUF embedded at an offset that is not
a multiple of the alignment loaded without error and returned wrong tensor data.

Also adds llama_adapter_lora_init_from_file_ptr, and disables mmap with a warning
when an embedded data section is not aligned, instead of asserting in ggml.

Assisted-by: Claude Opus 5

• llama : load lora from path through the FILE* variant

The test now checks that mmap is disabled only for an unaligned offset.

Assisted-by: Claude Fable 5.1

• Update ggml/src/gguf.cpp

Co-authored-by: Johannes Gäßler johannesg@5d6.de

• Update include/llama.h

Co-authored-by: Johannes Gäßler johannesg@5d6.de

• llama : error on unaligned mmap of an embedded GGUF, drop test-load-file-ptr

Co-authored-by: Johannes Gäßler johannesg@5d6.de