From: Johannes Berg <johannes@sipsolutions.net>
To: I Hsin Cheng <richard120310@gmail.com>
Cc: linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org,
skhan@linuxfoundation.org, linux-kernel-mentees@lists.linux.dev
Subject: Re: [RFC PATCH] wifi: mac80211: Replace strncpy() with strscpy()
Date: Fri, 28 Mar 2025 10:26:26 +0100 [thread overview]
Message-ID: <5f6aba8a6c6e04fc118fd3b5679f534ef28adf7a.camel@sipsolutions.net> (raw)
In-Reply-To: <20250327141108.182585-1-richard120310@gmail.com>
On Thu, 2025-03-27 at 22:11 +0800, I Hsin Cheng wrote:
> The name of vif which is "vif_name" should be NULL-terminated to be a
> valid string
And why should it be a "valid string"? This is just a buffer here in the
trace code. We don't even (and cannot) suggest how to print this, so I
think the userspace tool that does will just need to be careful, as with
anything else. Don't see any issue here.
johannes
prev parent reply other threads:[~2025-03-28 9:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-27 14:11 [RFC PATCH] wifi: mac80211: Replace strncpy() with strscpy() I Hsin Cheng
2025-03-27 14:24 ` I Hsin Cheng
2025-03-28 9:26 ` Johannes Berg [this message]
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