[igt-dev] [PATCH i-g-t 5/6] lib/runnercomms: Report empty comms dump as empty

[Kamil Konieczny]

On 2022-11-07 at 14:01:50 +0200, Petri Latvala wrote:
> A mistake that went unnoticed because it's only hit if igt_runner is
> killed immediately after initializing the execution but before
> executing the test binary.
> 
> Signed-off-by: Petri Latvala <petri.latvala at intel.com>
> Cc: Arkadiusz Hiler <arek at hiler.eu>
> Cc: Kamil Konieczny <kamil.konieczny at linux.intel.com>

Reviewed-by: Kamil Konieczny <kamil.konieczny at linux.intel.com>

> ---
>  lib/runnercomms.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/lib/runnercomms.c b/lib/runnercomms.c
> index 344312bd..034ba0a2 100644
> --- a/lib/runnercomms.c
> +++ b/lib/runnercomms.c
> @@ -515,7 +515,7 @@ int comms_read_dump(int fd, struct comms_visitor *visitor)
>  		return COMMSPARSE_ERROR;
>  
>  	if (statbuf.st_size == 0)
> -		return COMMSPARSE_ERROR;
> +		return COMMSPARSE_EMPTY;
>  
>  	buf = mmap(NULL, statbuf.st_size, PROT_READ, MAP_SHARED, fd, 0);
>  	if (buf == MAP_FAILED)
> -- 
> 2.30.2
>