[Bug libffi/102896] New: src/moxie/ffi.c:239:arrayIndexOutOfBounds

[dcb314 at hotmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102896

            Bug ID: 102896
           Summary: src/moxie/ffi.c:239:arrayIndexOutOfBounds
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libffi
          Assignee: unassigned at gcc dot gnu.org
          Reporter: dcb314 at hotmail dot com
  Target Milestone: ---

Static analyser cppcheck says:

  trunk.git/libffi/src/moxie/ffi.c:239:46: error: Array 'register_args[6]'
accessed at index 7, which is out of bounds. [arrayIndexOutOfBounds]

Source code is

  unsigned register_args[6] =
    { arg1, arg2, arg3, arg4, arg5, arg6 };

...

     else if (ptr == (char *) &register_args[7])