Re: [PATCH] getgrouplist.3: EXAMPLES: fix error handling for getpwnam(3)

[Fedor Lapshin <fe.lap.prog@xxxxxxxxx>]

So sorry for the email to your personal email without the cc!

ср, 27 мар. 2024 г. в 22:20, Fedor Lapshin <fe.lap.prog@xxxxxxxxx>:
>
> Signed-off-by: Fedor Lapshin <fe.lap.prog@xxxxxxxxx>
> ---
>  man3/getgrouplist.3 | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/man3/getgrouplist.3 b/man3/getgrouplist.3
> index 41389b6c3..cf23dfa78 100644
> --- a/man3/getgrouplist.3
> +++ b/man3/getgrouplist.3
> @@ -162,10 +162,11 @@ main(int argc, char *argv[])
>  \&
>      /* Fetch passwd structure (contains first group ID for user). */
>  \&
> +    errno = 0;
>      pw = getpwnam(argv[1]);
>      if (pw == NULL) {
>          perror("getpwnam");
> -        exit(EXIT_SUCCESS);
> +        exit(EXIT_FAILURE);
>      }
>  \&
>      /* Retrieve group list. */
> --
> 2.34.1