Re: [PATCH 0/1] MR3280: widl: Stop possible null dereference (Coverity)

[Alexandre Julliard (＠julliard)]

Alexandre Julliard (@julliard) commented about tools/widl/header.c:
> }
>
> LIST_FOR_EACH_ENTRY( v, fields, var_t, entry ) {
> -        expr_t *contract = get_attrp(v->attrs, ATTR_CONTRACT);
> +        expr_t *contract;
>          if (!v || !v->declspec.type) continue;
> +        contract = get_attrp(v->attrs, ATTR_CONTRACT);
>          if (contract) write_apicontract_guard_start(h, contract);

A list entry can never be NULL.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/3280#note_38632