From nobody Mon Jul 18 23:29:53 2022 X-Original-To: ports-bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4LmyqQ1HHwz4THYx for ; Mon, 18 Jul 2022 23:29:54 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (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 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4LmyqP6J5Lz44q3 for ; Mon, 18 Jul 2022 23:29:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (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) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4LmyqP55k1zxKJ for ; Mon, 18 Jul 2022 23:29:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 26INTrvj016848 for ; Mon, 18 Jul 2022 23:29:53 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 26INTrNm016847 for ports-bugs@FreeBSD.org; Mon, 18 Jul 2022 23:29:53 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 265291] x11-wm/fvwm3- FvwmIconMan module crashes on FreeBSD 13 in virtual machine Date: Mon, 18 Jul 2022 23:29:53 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: felix@palmen-it.de X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: ports-bugs@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Ports bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-ports-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-ports-bugs@freebsd.org X-BeenThere: freebsd-ports-bugs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1658186993; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=LQjgZM5zDs5KJXDpXahuGbAFjK1UWreezULSWsR0/h0=; b=LbOHW5wyQi8koCXHeXJn9fYi+D+KkfETwPWEgnQ87323z7EfiiP2ZtV1otH9kHrUbmqtaG fx3edsgafzM8GqurLAp6mnfAGdVieJ50JSg7s9tejbGLmGXmclwEZVNS6Hng5qDLmSCtQ2 8t1GMD78UFGj5hAL3JRIM0RYWL+SqLMMbxxo0Kw8XpESFo/mgq+8HED+9ROs66ffRhIT6W UmGSGDCSPp31iH/5rhNU88NFwO3qC43YUxD0m2bUaGM80XQ4QFEHf085huHM+HIzri2xnI mFyUf8eNGr2ME6MBol8UyXdJhPtB87bZ8B+iozzOEreuEXNcwUI+/vSVRUJP9w== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1658186993; a=rsa-sha256; cv=none; b=e1tsGobLJBix5vKNv+Bvko6rxeQVNCXx/yErXxSKEmwShph//j2bn/8hzYxWFo9/UJayUy zhVQgWCJl8oGOYwytC+tFzH/yQV7BZTLs8OzRzHpOvMQnHM0eipU+z5RNfOd2FjenFbQoT +IFnphHnZxdsiLdm26+ZFDpXSFPLh+3CJKBAYtik29mqRK3j+/MRyh6UVJcArSQCdLaRsN KoAp7KFO4sIFlq06Iewwl6uhrv94W0TlaP70xNDFXXTwmtcBWmdnRlHnXspIYxEmaIKiEO m+RWKN2490OmUhmHB3atuAPBXgTpidpy231/ARPv+CwvncwTj+KTXpl24deH5Q== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265291 --- Comment #1 from Felix Palmen --- Created attachment 235341 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D235341&action= =3Dedit fvwm3 FvwmIconMan test patch I'm using fvwm3-1.0.4 myself on 13.1-RELEASE, and I have FvwmIconMan as a p= art of my taskbar, and never had problems. I also believe it's unlikely that running in a VM could have any effect. What's quite likely is that configuration (especially of FvwmIconMan itself) matters, depending on it, you're hitting different code paths and just one of them might have a bug. = Did you do a careful comparison between your two machines? Technically, from your stacktrace, I assume what's immediately leading to t= he crash is an uninitialized field in the struct here: https://github.com/fvwmorg/fvwm3/blob/1.0.4/modules/FvwmIconMan/x.c#L743 Could you please test the attached patch? It just initializes the offending field to NULL, probably not what that code should do, but if it avoids the crash, you can pass it upstream as a hint f= or them to find the *correct* solution... --=20 You are receiving this mail because: You are the assignee for the bug.=