llama.cpp
Fix grammar parsing issues to prevent stack overflow and hangs
#18604

Merged

Fix grammar parsing issues to prevent stack overflow and hangs #18604

pwilkin merged 5 commits into ggml-org:master from aagit:grammar-fixes

aagit requested a review from

ggerganov 83 days ago

github-actions added testing

pwilkin assigned

pwilkin 18 days ago

pwilkin requested changes on 2026-03-10

grammar: add test case for nullable symbol loop

1ea4e6d8

grammar: prevent stack overflow with nullable symbol loop

0e94a6c4

grammar: convert recursive llama_grammar_advance_stack to iterative

fee44e67

grammar: add test case for hang in repetition grammar processing

072efa22

grammar: add repetition threshold check

13c8d22f

aagit force pushed from 3a500587 to 13c8d22f 17 days ago

aagit requested a review from

pwilkin 7 days ago

pwilkin approved these changes on 2026-03-21

pwilkin merged 990e4d96 into master 7 days ago

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pwilkin

ggerganov

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pwilkin

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testing

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