Re: [PATCH] Fix build when HAS_GETRANDOM is undefined

[Laurent Vivier <lvivier@redhat.com>]

On 2/23/26 18:27, Peter Foley wrote:
> e.g.
> util.c:1163:14: error: use of undeclared identifier 'dev_random'; did you mean 'raw_random'?
>   1163 |                 ret = read(dev_random, (char *)buf + random_read,
> 
> Signed-off-by: Peter Foley <pefoley@google.com>
> ---
>   util.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/util.c b/util.c
> index db27431..a4f2be4 100644
> --- a/util.c
> +++ b/util.c
> @@ -1160,7 +1160,7 @@ void raw_random(void *buf, size_t buflen)
>   		ret = getrandom((char *)buf + random_read,
>   				buflen - random_read, GRND_RANDOM);
>   #else
> -		ret = read(dev_random, (char *)buf + random_read,
> +		ret = read(fd, (char *)buf + random_read,
>   			   buflen - random_read);
>   #endif
>   
> @@ -1177,7 +1177,7 @@ void raw_random(void *buf, size_t buflen)
>   	}
>   
>   #ifndef HAS_GETRANDOM
> -	close(dev_random);
> +	close(fd);
>   #endif
>   
>   	if (random_read < buflen)

Fixes: 71d5deed5eed ("util: Add general low-level random bytes helper")
Reviewed-by: Laurent Vivier <lvivier@redhat.com>