• src/sbbs3/ratelimit.hpp

    From Rob Swindell (on Windows 11)@VERT to Git commit to main/sbbs/master on Fri May 22 01:28:50 2026
    https://gitlab.synchro.net/main/sbbs/-/commit/9cff8ce6526b0dba6edc1442
    Modified Files:
    src/sbbs3/ratelimit.hpp
    Log Message:
    ratelimit: use pthread_mutex_t instead of std::mutex (issue #1089)

    The std::mutex added in e57ac918b ("Mutex-protect the map") carries the same latent crash that filterfile.hpp hit: std::mutex/std::lock_guard crash in MSVCP140.dll with older MSVC++ runtime libraries (issue #1089). Apply the same remedy used for filterfile.hpp in fb6c6aadd: an explicitly-initialized pthread_mutex_t (init in constructor, destroy in destructor), explicit lock/unlock (each method restructured to a single return), and deleted copy/assignment.

    Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

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