Thank you for filling out a Git bug report! Please answer the following questions to help us understand your issue. What did you do before the bug happened? (Steps to reproduce your issue) Create a signed git tag signed by a SSH key and run this command (orginally executed by goreleaser). % git -c log.showSignature=false tag -l --format='%(contents:body)' v4.2.2 What did you expect to happen? (Expected behavior) Command executed successfully What happened instead? (Actual behavior) % git -c log.showSignature=false tag -l --format='%(contents:body)' v4.2.2 fatal: Out of memory, malloc failed (tried to allocate 18446744073709551323 bytes) What's different between what you expected and what actually happened? See above Anything else you want to add: Reference repository: https://github.com/jkroepke/helm-secrets Please review the rest of the bug report below. You can delete any lines you don't wish to share. [System Info] git version: git version 2.38.1 cpu: x86_64 no commit associated with this build sizeof-long: 8 sizeof-size_t: 8 shell-path: /bin/sh feature: fsmonitor--daemon uname: Darwin 22.1.0 Darwin Kernel Version 22.1.0: Sun Oct 9 20:14:54 PDT 2022; root:xnu-8792.41.9~2/RELEASE_X86_64 x86_64 compiler info: clang: 14.0.0 (clang-1400.0.29.102) libc info: no libc information available $SHELL (typically, interactive shell): /bin/zsh [Enabled Hooks]