From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=195.135.223.130 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792587584; b=e3FmsSibj0jKGy/APgMZ+Hs3DKQiP+T7myOc4ouV9M2hyC1Xk4jaAl/iRXCPZZ9vUJ0G /gM75PWNYVEljS2r2faayngA+uGDMn2KEvDgHi/6BmX+FN1UQZfpkMLzgSLxuL70ow+5u ZbGK8g1ufzaoRIEnTG21o/CdvcF8ONkbWSli+8AUV1HsR+thl9XBJVZd+7faXPeKsZ1Q5 gZ0xofoREv3uvjn6D2DxFNm+2jUKXE31h4G7LqbEfWwHbVuDGC4MOh0J1TrFcc1U55dTW wQiyxQSF2//KcBNf0PbmVwfAsNOb1WqmDEEUoOQKFLwjrwJMULPx1UpQ2Jz4HFUPdtA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792587584; h=DMARC-Filter:Received:DKIM-Signature:DKIM-Signature:DKIM-Signature: DKIM-Signature:Received:Received:Date:Message-ID:From:To:Cc:Subject: In-Reply-To:References:User-Agent:MIME-Version:Content-Type: X-Spamd-Result:X-Spam-Score:X-Spam-Level:X-Spam-Flag; bh=3cwQXsuZBjkdM7DJELkYtVzT4iwCYHrvMluYvN+QnNE=; b=ybpK/FDczvAXk+2MWhI91Wbbf6WJJ83wr+FIW7o9XlJ3n/DF2tdV8LCIhr6W5TuYXEgE hLDmZxngacDeuBzY5mInVIXQ0LMjPEy4ND6PwNj+lugKtV3T/NudVhjrc8IVkdSOIQeUi 3G0ZNdCLcFIqN1z5jPxuaLNQn2VxkCgt5CDpwUVrR+d5PFkxRgeae7w3sPefL29Gge/FI N4PU71Zcy9KJnOX4rTAP4B+G6LwYQk+kXe2Ma1L4HbgpYJrBRtRvWntzU+3b3hChkiHNw P/fR+YpSolyE21HiK92SXJPqBWaVeew4FijP+iwPlJsA5Mve1XcPpUBelqUUfD/Oapw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=suse.de; spf=pass smtp.mailfrom=suse.de; dkim=pass header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa header.b="PB6R/rH3"; dkim=pass header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=mwrcx9NK; dkim=pass header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa header.b="PB6R/rH3"; dkim=neutral header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=mwrcx9NK; arc=none smtp.remote-ip=195.135.223.130 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.223.130]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 32AB8606A31A; Wed, 21 Oct 2026 12:59:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 32AB8606A31A Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa header.b=PB6R/rH3; dkim=pass header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=mwrcx9NK; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.a=rsa-sha256 header.s=susede2_rsa header.b=PB6R/rH3; dkim=neutral header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=mwrcx9NK Received: from imap1.dmz-prg2.suse.org (unknown [10.150.64.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 1AFCE21CF9; Wed, 21 Oct 2026 12:59:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1792587582; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=3cwQXsuZBjkdM7DJELkYtVzT4iwCYHrvMluYvN+QnNE=; b=PB6R/rH3bDKinZQF9o4SDxheIiJRfKNP8Wg5iX/kxjtJKIMPbBma0dau0oMspTWc4umikx HwevwXZCEjfzeL96hD8AU9fJq6exnELSwl3OzEwHRRNRSMD3FyHm5wvMUwBRsg/RbFwluX oUwdJwVU7r5BtyiZfbz/82FR5pGEp70= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1792587582; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=3cwQXsuZBjkdM7DJELkYtVzT4iwCYHrvMluYvN+QnNE=; b=mwrcx9NKzOox5mvkE2lu7RNazp2Y0meab0JgWA1VMrAbrWOcr1p74JHv1h5exEZ0q0BMcm U/xbRpHojFjzDmAQ== Authentication-Results: smtp-out1.suse.de; none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1792587582; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=3cwQXsuZBjkdM7DJELkYtVzT4iwCYHrvMluYvN+QnNE=; b=PB6R/rH3bDKinZQF9o4SDxheIiJRfKNP8Wg5iX/kxjtJKIMPbBma0dau0oMspTWc4umikx HwevwXZCEjfzeL96hD8AU9fJq6exnELSwl3OzEwHRRNRSMD3FyHm5wvMUwBRsg/RbFwluX oUwdJwVU7r5BtyiZfbz/82FR5pGEp70= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1792587582; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=3cwQXsuZBjkdM7DJELkYtVzT4iwCYHrvMluYvN+QnNE=; b=mwrcx9NKzOox5mvkE2lu7RNazp2Y0meab0JgWA1VMrAbrWOcr1p74JHv1h5exEZ0q0BMcm U/xbRpHojFjzDmAQ== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id D33A0134A5; Wed, 21 Oct 2026 12:59:41 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id AmuvKj232GqWcwAAD6G6ig (envelope-from ); Wed, 21 Oct 2026 12:59:41 +0000 Date: Wed, 21 Oct 2026 14:59:33 +0200 Message-ID: <87qzhjdxai.wl-tiwai@suse.de> From: Takashi Iwai To: Thorsten Blum Cc: Jaroslav Kysela , Takashi Iwai , Rong Zhang , Arun Raghavan , Takashi Iwai , linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] ALSA: usb-audio: Use strscpy() in append_ctl_name() In-Reply-To: <20261021105826.147060-3-blum@kernel.org> References: <20261021105826.147060-3-blum@kernel.org> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/30.2 Mule/6.0 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-Spamd-Result: default: False [-12.30 / 50.00]; SUSE_INTERNAL_BYPASS(-9.00)[]; BAYES_HAM(-3.00)[100.00%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCPT_COUNT_SEVEN(0.00)[8]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; RCVD_TLS_ALL(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; URIBL_BLOCKED(0.00)[imap1.dmz-prg2.suse.org:helo]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo] X-Spam-Score: -12.30 X-Spam-Level: X-Spam-Flag: NO On Wed, 21 Oct 2026 12:58:26 +0200, Thorsten Blum wrote: > > To prepare for removing strlcat() from the kernel [1], use strscpy() > instead with the current name length as the append offset. Change > append_ctl_name() to return void since no caller uses its return value. > > Use append_ctl_name() to append " Jack" in build_connector_control(). > > No functional change. > > Link: https://github.com/KSPP/linux/issues/370 [1] > Signed-off-by: Thorsten Blum Applied now. Thanks. Takashi