Re: [PATCH 0/4] MR8688: server: Start to expose Unix symlinks as NT reparse points.

[Alex Henrie (＠alexhenrie)]

Alex Henrie (@alexhenrie) commented about server/fd.c:
> +    char *dir, *ret;
> +
> +    /* remove trailing slashes if any */
> +    while (len > 0 && path[len - 1] == '/')
> +        --len;
> +
> +    while (len > 0 && path[len - 1] != '/')
> +        --len;
> +
> +    dir = malloc( len + 1 );
> +    memcpy( dir, path, len );
> +    dir[len] = 0;
> +    ret = realpath( dir, NULL );
> +    free( dir );
> +
> +    ret = realloc( ret, strlen( ret ) + 1 + strlen( path + len ));
> This allocation is missing the byte for the null terminator.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/8688#note_115783