Re: [PATCH dwarves] btf_encoder: ensure elf function representation is fully initialized

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On Wed, Feb 08, 2023 at 10:54:28PM +0000, Alan Maguire wrote:
> new fields in BTF encoder state (used to support save and later
> addition of function) of ELF function representation need to
> be initialized.  No need to set parameter names to NULL as
> got_parameter_names guards their use.
> 
> A follow-on patch intended to be applied after the series [1].
> 
> [1] https://lore.kernel.org/bpf/1675790102-23037-1-git-send-email-alan.maguire@xxxxxxxxxx/
> 
> Suggested-by: Jiri Olsa <jolsa@xxxxxxxxxx>
> Signed-off-by: Alan Maguire <alan.maguire@xxxxxxxxxx>

Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>

thanks,
jirka

> ---
>  btf_encoder.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/btf_encoder.c b/btf_encoder.c
> index 35fb60a..ea5b47b 100644
> --- a/btf_encoder.c
> +++ b/btf_encoder.c
> @@ -1020,6 +1020,8 @@ static int btf_encoder__collect_function(struct btf_encoder *encoder, GElf_Sym *
>  	}
>  	encoder->functions.entries[encoder->functions.cnt].generated = false;
>  	encoder->functions.entries[encoder->functions.cnt].function = NULL;
> +	encoder->functions.entries[encoder->functions.cnt].state.got_parameter_names = false;
> +	encoder->functions.entries[encoder->functions.cnt].state.type_id_off = 0;
>  	encoder->functions.cnt++;
>  	return 0;
>  }
> -- 
> 1.8.3.1
> 



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