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Title: strerror is now thread safe by andrew-aitchison · Pull Request #8648 · cppcheck-opensource/cppcheck · GitHub

Open Graph Title: strerror is now thread safe by andrew-aitchison · Pull Request #8648 · cppcheck-opensource/cppcheck

X Title: strerror is now thread safe by andrew-aitchison · Pull Request #8648 · cppcheck-opensource/cppcheck

Description: Before glibc 2.32, strerror() is not MT-Safe. (from man strerror on Ubuntu 26.04). glibc 2.32 was released on 2020-08-05 and glibc 2.43 on 2026-01-24 (from https://sourceware.org/glibc/wiki/Glibc Timeline) This patch stops the threadsafety.py addon from warning about strerror(). strerror was used in test/cli/other_test.py to test threadsafety.py so we also patch that to use a different thread-unsafe function.

Open Graph Description: Before glibc 2.32, strerror() is not MT-Safe. (from man strerror on Ubuntu 26.04). glibc 2.32 was released on 2020-08-05 and glibc 2.43 on 2026-01-24 (from https://sourceware.org/glibc/wiki/Glibc%2...

X Description: Before glibc 2.32, strerror() is not MT-Safe. (from man strerror on Ubuntu 26.04). glibc 2.32 was released on 2020-08-05 and glibc 2.43 on 2026-01-24 (from https://sourceware.org/glibc/wiki/Glibc%2...

Opengraph URL: https://github.com/cppcheck-opensource/cppcheck/pull/8648

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83e4b63 strerror is now thread safe andrew-aitchison Jun 13, 2026 https://github.com/cppcheck-opensource/cppcheck/pull/8648/commits/83e4b63248fb4af97cfc9a0ab452f18bf7a5cfba
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