[all-commits] [llvm/llvm-project] 1e5e53: [Clang][Sema] Add fortify warnings for recv and re...

[Venkatesh Srinivasan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1e5e53db7a6f0170b9d7783acb5a7d0e23a73968
      https://github.com/llvm/llvm-project/commit/1e5e53db7a6f0170b9d7783acb5a7d0e23a73968
  Author: Venkatesh Srinivasan <156861430+venk-ks at users.noreply.github.com>
  Date:   2026-09-23 (Wed, 23 Sep 2026)

  Changed paths:
    M clang/docs/ReleaseNotes.md
    M clang/include/clang/Basic/BuiltinHeaders.def
    M clang/include/clang/Basic/Builtins.td
    M clang/lib/Sema/SemaChecking.cpp
    A clang/test/Sema/warn-fortify-source-recv-not-builtin.c
    M clang/test/Sema/warn-fortify-source.c

  Log Message:
  -----------
  [Clang][Sema] Add fortify warnings for recv and recvfrom (#223520)

Add `-Wfortify-source` diagnostics for `recv` and `recvfrom` when the size argument exceeds the destination buffer size.

Part of #142230

Assisted-by: Gemini



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