[all-commits] [llvm/llvm-project] 4b3a27: Add validation for number of arguments of __builti...

[royjacobson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4b3a27e2e026f9be703c1bdcb396c10559a87347
      https://github.com/llvm/llvm-project/commit/4b3a27e2e026f9be703c1bdcb396c10559a87347
  Author: Roy Jacobson <roi.jacobson1 at gmail.com>
  Date:   2022-03-18 (Fri, 18 Mar 2022)

  Changed paths:
    M clang/lib/Sema/SemaChecking.cpp
    M clang/test/Sema/builtins-memcpy-inline.cpp

  Log Message:
  -----------
  Add validation for number of arguments of __builtin_memcpy_inline

__builtin_memcpy_inline doesn't use the usual builtin argument validation code,
so it crashed when receiving wrong number of argument. Add the missing validation
check.

Open issue: https://github.com/llvm/llvm-project/issues/52949

Reviewed By: gchatelet

Differential Revision: https://reviews.llvm.org/D121965

Committed by gchatelet on behalf of "Roy Jacobson <roi.jacobson1 at gmail.com>"