From: Sascha Hauer <s.hauer@pengutronix.de>
To: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH] memory_display: Fix type of argument passed to %*s
Date: Wed, 9 Jan 2019 08:25:07 +0100 [thread overview]
Message-ID: <20190109072507.fd3pmrmapubzeo2h@pengutronix.de> (raw)
In-Reply-To: <20190109040902.18956-1-andrew.smirnov@gmail.com>
On Tue, Jan 08, 2019 at 08:09:02PM -0800, Andrey Smirnov wrote:
> On AArch64, pointer arithmetic in (pos - line) resolves into "long
> int", whereas "%*s" is expecting regular "int". Add explicit cast to
> avoid compiler warnings.
>
> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
> ---
> common/memory_display.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Applied, thanks
Sascha
>
> diff --git a/common/memory_display.c b/common/memory_display.c
> index cd0eadf88..fbb8bbb6f 100644
> --- a/common/memory_display.c
> +++ b/common/memory_display.c
> @@ -96,7 +96,7 @@ int __pr_memory_display(int level, const void *addr, loff_t offs, unsigned nbyte
> offs += size;
> }
>
> - pos += sprintf(pos, "%*s", 61 - (pos - line), "");
> + pos += sprintf(pos, "%*s", (int)(61 - (pos - line)), "");
>
> cp = linebuf;
> for (i = 0; i < linebytes; i++) {
> --
> 2.20.1
>
>
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prev parent reply other threads:[~2019-01-09 7:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-09 4:09 Andrey Smirnov
2019-01-09 7:25 ` Sascha Hauer [this message]
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