From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-3.3 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 11418 invoked from network); 23 Mar 2023 09:03:58 -0000 Received: from zero.zsh.org (2a02:898:31:0:48:4558:7a:7368) by inbox.vuxu.org with ESMTPUTF8; 23 Mar 2023 09:03:58 -0000 ARC-Seal: i=1; cv=none; a=rsa-sha256; d=zsh.org; s=rsa-20210803; t=1679562238; b=skmXNiKCrqVfDoCvDG+nS3NW3QQLPkqPVlk8gjv6QZ52TtoQBbZZVLhlNujZvAASwIhmg2ti2g JDIUwzRsX5jL0wh2tkBiQrgh9sRPGXnpnHeSplsC5aNKfopZddU/gToyeQLteJoP4G7hr4TAGd d989c2VomG0iMLr0eLnsgymtRPw4jQRHAhbRm/ISJBmzRgcMylRLbvA8WS6NifOFHXJ8BTRoXt YbF2N98phDtiPTU1pxwRFjbzxzy58xa4mO1vrCGx2wwD3HxOww8a+dtlN/GXGnoNMJb9bhMOSE 1qSYNDm9gLCiN5gZ2HSIuXwP7ohpeWyhvSIGMs7nqEyqng==; ARC-Authentication-Results: i=1; zsh.org; iprev=pass (snd00013-bg.im.kddi.ne.jp) smtp.remote-ip=27.86.113.13; dmarc=none header.from=kba.biglobe.ne.jp; arc=none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed; d=zsh.org; s=rsa-20210803; t=1679562238; bh=FRhHe8nPpbJoNjTZzqAhO+oANjZ7F4iCCllu/Be5Nss=; h=List-Archive:List-Owner:List-Post:List-Unsubscribe:List-Subscribe:List-Help: List-Id:Sender:Message-ID:In-Reply-To:To:References:Date:Subject: MIME-Version:Content-Transfer-Encoding:Content-Type:From:DKIM-Signature; b=HXlYr6C6N5qR+e8n6MuXlSaUd8npsdbLFinUSRj+tGjPnBeyK5r4eR7CA6ct5hvc1SSMl0oq7w 7KFURVHWI5XtGmJn5VbFgKYDl4h6n2VmkDPC29lEAv3xn6JXn78C0kFblZxtoHO+LV6QHQTxFw yl7ttkMrzO9FT381+Hwa4aWiObFyC318V5Q75jU44vIakIw5Y0QmkPW/eX7wmFqNe5I0mcjwLf KKbQUIvorgE/jySKXygQCe0YFCnkdv5q73bEZo+HlpZLK3ULMjHpT01gv/lnzod5y+PWC/n2hM DcwvYilkHvz9rMtFUrRKGYkfMsy7DIYhLdTdhB4w4YCWIg==; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=zsh.org; s=rsa-20210803; h=List-Archive:List-Owner:List-Post:List-Unsubscribe: List-Subscribe:List-Help:List-Id:Sender:Message-Id:In-Reply-To:To:References: Date:Subject:Mime-Version:Content-Transfer-Encoding:Content-Type:From: Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID; bh=O97EL+d3P7AB5G1zCvkNGE7ubXYkBgOxIMxUHfNpYZE=; b=eTga6MNbq5kcif27kT1F+5Bqol FokZcaoAr3RGaUZzsmAx1/UuVE/DBzhYRfFd7Fjja4ZYFuA/alRUtqeEiwB4ui5qXA9a7ZzJE95Po 3AFhg/g6Ae2ysGwrjzntSSNGYAXSv2sHovVDwCLlO3VUYSTqpXae3qHUGvOtoaA6Z6JHfrn9eOC15 CNDjJP8P2CUB+55qYob8iuH1D2evg9wRZlTaVJLZth7PhqpVuF3xD4BsMlpDVvTAj4bYPKO93VJbd 8xc23Ae7UmAscLK6Kzy/nhTieuntmH3YprHlC0ULT+MACEX8/YrBY5IXei8iTSFPs9lWIbFQjsRVa ZHNFaz9g==; Received: by zero.zsh.org with local id 1pfGrV-000EuG-G0; Thu, 23 Mar 2023 09:03:57 +0000 Authentication-Results: zsh.org; iprev=pass (snd00013-bg.im.kddi.ne.jp) smtp.remote-ip=27.86.113.13; dmarc=none header.from=kba.biglobe.ne.jp; arc=none Received: from snd00013-bg.im.kddi.ne.jp ([27.86.113.13]:33921 helo=dfmta0008.biglobe.ne.jp) by zero.zsh.org with esmtps (TLS1.3:TLS_AES_256_GCM_SHA384:256) id 1pfGrB-000EbE-4y; Thu, 23 Mar 2023 09:03:39 +0000 Received: from mail.biglobe.ne.jp by omta0008.biglobe.ne.jp with ESMTP id <20230323090330899.ZHPN.98612.mail.biglobe.ne.jp@biglobe.ne.jp> for ; Thu, 23 Mar 2023 18:03:30 +0900 From: Jun T Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.21\)) Subject: Re: Valgrind warning from vared -c Date: Thu, 23 Mar 2023 18:03:30 +0900 References: To: zsh-workers@zsh.org In-Reply-To: Message-Id: X-Mailer: Apple Mail (2.3445.104.21) X-Biglobe-Sender: takimoto-j@kba.biglobe.ne.jp X-Seq: 51597 Archived-At: X-Loop: zsh-workers@zsh.org Errors-To: zsh-workers-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-workers-request@zsh.org X-no-archive: yes List-Id: List-Help: , List-Subscribe: , List-Unsubscribe: , List-Post: List-Owner: List-Archive: (I was not able to follow workers these days, and am now trying to catch up with it...slowly) > 2023/02/26 7:31, Bart Schaefer wrote: >=20 > Doesn't happen on vared of an existing param, as far as I can tell. >=20 > =3D=3D1443300=3D=3D Conditional jump or move depends on uninitialised = value(s) > =3D=3D1443300=3D=3D at 0x2612D1: zleread (zle_main.c:1353) > =3D=3D1443300=3D=3D by 0x263333: bin_vared (zle_main.c:1833) (snip) > 1353 if (zleline && *zleline) > 1354 redrawhook(); It seems *zleline is not set correctly when zleline is empty. Please try the following: diff --git a/Src/Zle/zle_utils.c b/Src/Zle/zle_utils.c index 454a877a9..51bb43339 100644 --- a/Src/Zle/zle_utils.c +++ b/Src/Zle/zle_utils.c @@ -512,12 +512,13 @@ stringaszleline(char *instr, int incs, int *outll, = int *outsz, int *outcs) *outcs =3D outptr - outstr; *outll =3D outptr - outstr; } else { + *outstr =3D ZWC('\0'); *outll =3D 0; if (outcs) *outcs =3D 0; } #else - memcpy(outstr, instr, ll); + strcpy(outstr, instr); *outll =3D ll; if (outcs) *outcs =3D incs;