[patch preprocessor]: PR/45362 Dangling reference

[Kai Tietz]

2010/9/29 Tom Tromey <tromey@redhat.com>:
>>>>>> "Kai" == Kai Tietz <ktietz70@googlemail.com> writes:
>
> Kai> Tested for x86_64-w64-mingw32 and i686-w64-mingw32. Ok for apply to 4.6?
>
> Thanks for persevering.
>
> Kai> +      memcpy (c->definition, defn, sizeof (uchar) * defnlen);
>
> You don't need sizeof (uchar) here.
>
> Kai> +    if (c->definition)
> Kai> +      free (c->definition);
>
> You don't need the if here.  free works fine with NULL pointers.
>
> This is ok with those changes.  Thanks again.
>
> Tom
>

Ok, thanks. Adjusted and committed at revision 164729.

Regards,
Kai

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