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Update: Changes in src/xxd/xxd.c - #39

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src-xxd-xxd.c-update-20260616-230427
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xyproto wants to merge 1 commit into
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src-xxd-xxd.c-update-20260616-230427

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@xyproto xyproto commented Jun 16, 2026

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This pull request notifies that there have been changes to src/xxd/xxd.c in the source repository.

  • [patch 9.2.0658: xxd: signed integer overflow in huntype()

Problem: malformed revert input with an overlong address column causes
signed integer overflow (UB) in huntype().
Solution: perform the offset/bit shifts through unsigned types

related: neovim/neovim#40246

Supported by AI

Co-Authored-by: Justin M. Keyes justinkz@gmail.com
Signed-off-by: Christian Brabandt cb@256bit.org](vim/vim@24bf0b6) - Tue, 16 Jun 2026 19:26:00 UTC

@xyproto xyproto closed this Sep 29, 2026
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