From owner-freebsd-current@FreeBSD.ORG Sat Mar 9 15:18:16 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 2E9731C6 for ; Sat, 9 Mar 2013 15:18:16 +0000 (UTC) (envelope-from sinkeyteck@yahoo.com) Received: from nm23.bullet.mail.bf1.yahoo.com (nm23.bullet.mail.bf1.yahoo.com [98.139.212.182]) by mx1.freebsd.org (Postfix) with ESMTP id DE85F847 for ; Sat, 9 Mar 2013 15:18:15 +0000 (UTC) Received: from [98.139.212.148] by nm23.bullet.mail.bf1.yahoo.com with NNFMP; 09 Mar 2013 15:16:00 -0000 Received: from [98.139.212.215] by tm5.bullet.mail.bf1.yahoo.com with NNFMP; 09 Mar 2013 15:16:00 -0000 Received: from [127.0.0.1] by omp1024.mail.bf1.yahoo.com with NNFMP; 09 Mar 2013 15:16:00 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 830124.48849.bm@omp1024.mail.bf1.yahoo.com Received: (qmail 24320 invoked by uid 60001); 9 Mar 2013 15:16:00 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1362842160; bh=x+cgvhDXF1PY+Ni0KB+SEOaj151ePCSDZAviVYIhydo=; h=X-YMail-OSG:Received:X-Rocket-MIMEInfo:X-RocketYMMF:X-Mailer:Message-ID:Date:From:Reply-To:Subject:To:Cc:In-Reply-To:MIME-Version:Content-Type; b=LtjEkNbPSrQGWuE1IlVtlsVk/zuoKCnFu00lWlIGdZNhOW+xR3DLfgrhVj+bNw+LpHlfvk+9jQ5VbxIbZK0y9XajWnrJikx7KxCYgoatfn2yymCOfrTq1R53LCrRlqvxmwljegEmX9aZRJkad/6Lv5Uho59+/4kGj5o8M5I5PVA= DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=X-YMail-OSG:Received:X-Rocket-MIMEInfo:X-RocketYMMF:X-Mailer:Message-ID:Date:From:Reply-To:Subject:To:Cc:In-Reply-To:MIME-Version:Content-Type; b=iRd9L0nvgoWOAemEhZOgrOmw9mBU+PyJ14di/m/I/u2SBn9IScj3QNz13rv3Jmtgu4+cXKP3R1s51GWIfd+zd2o2blHirw0Bt2yuklXH9QK90BQtbs9s3OSQlmkvPpfeuIqNl+GAlN5Wo3lp5UOEcV64TxWRR0aKNxD1KyTrixo=; X-YMail-OSG: Uzt2ykIVM1nuEqrH5u5CxkmFsr_pcoX13DbMkgCuELxjy4C CAv4eMPAJDiLf688oqcXcKpTKIeYvzTPBw1kZaVgWq7wqXcooBOcL4PzpcGz _ii8bswpM.O6EEZYZSH0WegdZ8GU9NkWiJU3r2THMtc810hMw_8yKS161iz9 LRDS6h7fYaScEhl2HUQ9BZfjOmOJlMctDC3pktK.Q0GT2BD4SGuxqnbDVz8t qWsVbVPk2dxfMU0S.lBlHOknY6QmnoLWjhKrB3GTxV1e4Cvase3Dss2TDLlo 3v8e6d7ZnmYGZcpdv7e989XyhLGT.vJksudGAZWnAXmRXcZcV95DlWCpaQi7 rIlwOG5mow5vopcrU3vhEryV2ugn0AG.XBxAln4Qz50.qhaFH8DgDUIl1hQx IW_ewiqnzeUcgYlgl8NCHE_TLHZSL8Uc4N3VhDaD64l6pK_1.sYr3lnKzcDc Vzz1cRoOrS1Lm928IQzWnQPO83CManiUvHLYNWz3prZ.IX0p6WQbyOf8W077 fQQAnctGzVYm59INrM2A- Received: from [106.10.199.27] by web31816.mail.mud.yahoo.com via HTTP; Sat, 09 Mar 2013 07:15:59 PST X-Rocket-MIMEInfo: 002.001, c2F3IHRoZSBjb21taXQgYW4gaG91ciBhZ28uIHJlYnVpbHQgbGlidXRpbC5zby45IGFuZCB1bmZvcnR1bmF0ZWx5IGl0IHN0aWxsIGNyYXNoZXMgZm9yIG1lIDooDQoNCi0tLSBPbiBTYXQsIDMvOS8xMywgaGlyZW4gcGFuY2hhc2FyYSA8aGlyZW4ucGFuY2hhc2FyYUBnbWFpbC5jb20.IHdyb3RlOg0KDQpGcm9tOiBoaXJlbiBwYW5jaGFzYXJhIDxoaXJlbi5wYW5jaGFzYXJhQGdtYWlsLmNvbT4NClN1YmplY3Q6IFJlOiBwdyBpcyBicm9rZW4_DQpUbzoga3RzaW5AYWNtLm9yZw0KQ2M6ICJmcmVlYnNkLWN1cnIBMAEBAQE- X-RocketYMMF: sinkeyteck X-Mailer: YahooMailClassic/15.1.4 YahooMailWebService/0.8.137.519 Message-ID: <1362842159.24304.YahooMailClassic@web31816.mail.mud.yahoo.com> Date: Sat, 9 Mar 2013 07:15:59 -0800 (PST) From: KT Sin Subject: Re: pw is broken? To: hiren panchasara , db@freebsd.org In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: freebsd-current X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: ktsin@acm.org List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 09 Mar 2013 15:18:16 -0000 saw the commit an hour ago. rebuilt libutil.so.9 and unfortunately it still= crashes for me :( --- On Sat, 3/9/13, hiren panchasara wrote: From: hiren panchasara Subject: Re: pw is broken? To: ktsin@acm.org Cc: "freebsd-current" Date: Saturday, March 9, 2013, 10:34 PM =0AOn Mar 8, 2013 9:44 PM, "KT Sin" wrote: =0A> =0A> pw is crashing with seg fault due to this change? =0A> =0A> http://svnweb.freebsd.org/base/head/lib/libutil/gr_util.c?r1=3D245390&= r2=3D247919=0AI think the correct fix is committed with: http://svnweb.free= bsd.org/changeset/base/248102=0AHiren =0A> =0A> # gdb ./pw =0A> GNU gdb 6.1.1 [FreeBSD] =0A> Copyright 2004 Free Software Foundation, Inc. =0A> GDB is free software, covered by the GNU General Public License, and y= ou are =0A> welcome to change it and/or distribute copies of it under certain cond= itions. =0A> Type "show copying" to see the conditions. =0A> There is absolutely no warranty for GDB. =A0Type "show warranty" for d= etails. =0A> This GDB was configured as "amd64-marcel-freebsd"... =0A> (gdb) run groupadd test123 -g 12345 =0A> Starting program: /usr/src/usr.sbin/pw/pw groupadd test123 -g 12345 =0A> =0A> Program received signal SIGSEGV, Segmentation fault. =0A> 0x0000000080d84a4f in stpcpy () from /lib/libc.so.7 =0A> (gdb) bt full =0A> #0 =A00x0000000080d84a4f in stpcpy () from /lib/libc.so.7 =0A> No symbol table info available. =0A> #1 =A00x0000000080a5c00a in grcopy (gr=3D0x612ce0, newgr=3D0x81409100,= name=3D0x0, =0A> =A0 =A0 ndx=3D0) at /usr/src/lib/libutil/gr_util.c:496 =0A> =A0 =A0 =A0 =A0 dst =3D 0x8 =0A> =A0 =A0 =A0 =A0 i =3D 1090277153 =0A> #2 =A00x0000000080a5bdc6 in gr_add (gr=3D0x612ce0, newmember=3D0x0) =0A> =A0 =A0 at /usr/src/lib/libutil/gr_util.c:451 =0A> =A0 =A0 =A0 =A0 newgr =3D (struct group *) 0x81409100 =0A> =A0 =A0 =A0 =A0 len =3D 0 =0A> =A0 =A0 =A0 =A0 num_mem =3D 0 =0A> #3 =A00x0000000080a5bd4f in gr_dup (gr=3D0x612ce0) =0A> =A0 =A0 at /usr/src/lib/libutil/gr_util.c:434 =0A> No locals. =0A> #4 =A00x000000000040bad7 in gr_update (grp=3D0x612ce0, group=3D0x0) at= grupd.c:78 =0A> =A0 =A0 =A0 =A0 pfd =3D 0 =0A> =A0 =A0 =A0 =A0 tfd =3D 4244492 =0A> =A0 =A0 =A0 =A0 gr =3D (struct group *) 0x0 =0A> =A0 =A0 =A0 =A0 old_gr =3D (struct group *) 0x0 =0A> #5 =A00x000000000040ba8f in addgrent (grp=3D0x612ce0) at grupd.c:111 =0A> No locals. =0A> #6 =A00x000000000040a83d in pw_group (cnf=3D0x612bf0, mode=3D0, args= =3D0x613e78) =0A> =A0 =A0 at pw_group.c:258 =0A> ---Type to continue, or q to quit--- =0A> =A0 =A0 =A0 =A0 grp =3D (struct group *) 0x612ce0 =0A> =A0 =A0 =A0 =A0 members =3D (char **) 0x81485d00 =0A> =A0 =A0 =A0 =A0 rc =3D 0 =0A> =A0 =A0 =A0 =A0 a_name =3D (struct carg *) 0x8144c0a0 =0A> =A0 =A0 =A0 =A0 a_gid =3D (struct carg *) 0x8144c0c0 =0A> =A0 =A0 =A0 =A0 arg =3D (struct carg *) 0x0 =0A> =A0 =A0 =A0 =A0 grmembers =3D 200 =0A> =A0 =A0 =A0 =A0 fakegroup =3D {gr_name =3D 0x7fffffffdcb9 "test123", =0A> =A0 gr_passwd =3D 0x40fbc9 "*", gr_gid =3D 12345, gr_mem =3D 0x81485d0= 0} =0A> #7 =A00x00000000004037fb in main (argc=3D3, argv=3D0x7fffffffd9f0) at = pw.c:230 =0A> =A0 =A0 =A0 =A0 which =3D 1 =0A> =A0 =A0 =A0 =A0 config =3D 0x0 =0A> =A0 =A0 =A0 =A0 cnf =3D (struct userconf *) 0x612bf0 =0A> =A0 =A0 =A0 =A0 ch =3D -1 =0A> =A0 =A0 =A0 =A0 mode =3D 0 =0A> =A0 =A0 =A0 =A0 opts =3D {{0x40e150 "V:C:qn:u:c:d:e:p:g:G:mM:k:s:oL:i:= w:h:H:Db:NPy:Y", =0A> =A0 =A0 0x40e180 "V:C:qn:u:rY", =0A> =A0 =A0 0x40e18c "V:C:qn:u:c:d:e:p:g:G:mM:l:k:s:w:L:h:H:FNPY", =0A> =A0 =A0 0x40e1b7 "V:C:qn:u:FPa7", 0x40e1c5 "V:C:q", 0x40e1c5 "V:C:q", =0A> =A0 =A0 0x40e1c5 "V:C:q"}, {0x40e1cb "V:C:qn:g:h:H:M:opNPY", =0A> =A0 =A0 0x40e1e0 "V:C:qn:g:Y", 0x40e1eb "V:C:qn:d:g:l:h:H:FM:m:NPY", =0A> =A0 =A0 0x40e205 "V:C:qn:g:FPa", 0x40e1c5 "V:C:q", 0x0, 0x0}} =0A> =A0 =A0 =A0 =A0 funcs =3D {0x405270 , 0x409b60 } =0A> (gdb) =0A> =0A> _______________________________________________ =0A> freebsd-current@freebsd.org mailing list =0A> http://lists.freebsd.org/mailman/listinfo/freebsd-current =0A> To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.= org" =0A=0A From owner-freebsd-current@FreeBSD.ORG Sat Mar 9 15:20:13 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 8A56A47C; Sat, 9 Mar 2013 15:20:13 +0000 (UTC) (envelope-from andreast-list@fgznet.ch) Received: from smtp.fgznet.ch (mail.fgznet.ch [81.92.96.47]) by mx1.freebsd.org (Postfix) with ESMTP id 2D91F881; Sat, 9 Mar 2013 15:20:12 +0000 (UTC) Received: from deuterium.andreas.nets (dhclient-91-190-14-19.flashcable.ch [91.190.14.19]) by smtp.fgznet.ch (8.13.8/8.13.8/Submit_SMTPAUTH) with ESMTP id r29EwonH014637; Sat, 9 Mar 2013 15:58:50 +0100 (CET) (envelope-from andreast-list@fgznet.ch) Message-ID: <513B4E2A.3020505@fgznet.ch> Date: Sat, 09 Mar 2013 15:58:50 +0100 From: Andreas Tobler User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:17.0) Gecko/20130216 Thunderbird/17.0.3 MIME-Version: 1.0 To: "Hartmann, O." Subject: Re: pw is broken? References: <1362807830.29167.YahooMailClassic@web31805.mail.mud.yahoo.com> <513B4C9A.8070602@zedat.fu-berlin.de> In-Reply-To: <513B4C9A.8070602@zedat.fu-berlin.de> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.64 on 81.92.96.47 Cc: Adrian Chadd , freebsd-current X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 09 Mar 2013 15:20:13 -0000 On 09.03.13 15:52, Hartmann, O. wrote: > Am 03/09/13 15:34, schrieb hiren panchasara: >> On Mar 8, 2013 9:44 PM, "KT Sin" wrote: >>> >>> pw is crashing with seg fault due to this change? >>> >>> >> http://svnweb.freebsd.org/base/head/lib/libutil/gr_util.c?r1=245390&r2=247919 >> >> I think the correct fix is committed with: >> http://svnweb.freebsd.org/changeset/base/248102 >> >> Hiren >>> >>> # gdb ./pw >>> GNU gdb 6.1.1 [FreeBSD] >>> Copyright 2004 Free Software Foundation, Inc. >>> GDB is free software, covered by the GNU General Public License, and you >> are >>> welcome to change it and/or distribute copies of it under certain >> conditions. >>> Type "show copying" to see the conditions. >>> There is absolutely no warranty for GDB. Type "show warranty" for >> details. >>> This GDB was configured as "amd64-marcel-freebsd"... >>> (gdb) run groupadd test123 -g 12345 >>> Starting program: /usr/src/usr.sbin/pw/pw groupadd test123 -g 12345 >>> >>> Program received signal SIGSEGV, Segmentation fault. >>> 0x0000000080d84a4f in stpcpy () from /lib/libc.so.7 >>> (gdb) bt full >>> #0 0x0000000080d84a4f in stpcpy () from /lib/libc.so.7 >>> No symbol table info available. >>> #1 0x0000000080a5c00a in grcopy (gr=0x612ce0, newgr=0x81409100, name=0x0, >>> ndx=0) at /usr/src/lib/libutil/gr_util.c:496 >>> dst = 0x8 >>> i = 1090277153 >>> #2 0x0000000080a5bdc6 in gr_add (gr=0x612ce0, newmember=0x0) >>> at /usr/src/lib/libutil/gr_util.c:451 >>> newgr = (struct group *) 0x81409100 >>> len = 0 >>> num_mem = 0 >>> #3 0x0000000080a5bd4f in gr_dup (gr=0x612ce0) >>> at /usr/src/lib/libutil/gr_util.c:434 >>> No locals. >>> #4 0x000000000040bad7 in gr_update (grp=0x612ce0, group=0x0) at >> grupd.c:78 >>> pfd = 0 >>> tfd = 4244492 >>> gr = (struct group *) 0x0 >>> old_gr = (struct group *) 0x0 >>> #5 0x000000000040ba8f in addgrent (grp=0x612ce0) at grupd.c:111 >>> No locals. >>> #6 0x000000000040a83d in pw_group (cnf=0x612bf0, mode=0, args=0x613e78) >>> at pw_group.c:258 >>> ---Type to continue, or q to quit--- >>> grp = (struct group *) 0x612ce0 >>> members = (char **) 0x81485d00 >>> rc = 0 >>> a_name = (struct carg *) 0x8144c0a0 >>> a_gid = (struct carg *) 0x8144c0c0 >>> arg = (struct carg *) 0x0 >>> grmembers = 200 >>> fakegroup = {gr_name = 0x7fffffffdcb9 "test123", >>> gr_passwd = 0x40fbc9 "*", gr_gid = 12345, gr_mem = 0x81485d00} >>> #7 0x00000000004037fb in main (argc=3, argv=0x7fffffffd9f0) at pw.c:230 >>> which = 1 >>> config = 0x0 >>> cnf = (struct userconf *) 0x612bf0 >>> ch = -1 >>> mode = 0 >>> opts = {{0x40e150 >> "V:C:qn:u:c:d:e:p:g:G:mM:k:s:oL:i:w:h:H:Db:NPy:Y", >>> 0x40e180 "V:C:qn:u:rY", >>> 0x40e18c "V:C:qn:u:c:d:e:p:g:G:mM:l:k:s:w:L:h:H:FNPY", >>> 0x40e1b7 "V:C:qn:u:FPa7", 0x40e1c5 "V:C:q", 0x40e1c5 "V:C:q", >>> 0x40e1c5 "V:C:q"}, {0x40e1cb "V:C:qn:g:h:H:M:opNPY", >>> 0x40e1e0 "V:C:qn:g:Y", 0x40e1eb "V:C:qn:d:g:l:h:H:FM:m:NPY", >>> 0x40e205 "V:C:qn:g:FPa", 0x40e1c5 "V:C:q", 0x0, 0x0}} >>> funcs = {0x405270 , 0x409b60 } >>> (gdb) > > But neither r248102 nor r248103 compile! > > /usr/src/sys/net80211/ieee80211_output.c:600:23: error: unused variable > 'ic' [-Werror,-Wunused-variable] > struct ieee80211com *ic = ni->ni_ic;) > ( Try this the below. Andreas Index: sys/net80211/ieee80211_output.c =================================================================== --- sys/net80211/ieee80211_output.c (revision 248096) +++ sys/net80211/ieee80211_output.c (working copy) @@ -597,10 +597,9 @@ struct ieee80211vap *vap = ni->ni_vap; struct ieee80211_tx_ampdu *tap; struct ieee80211_frame *wh = mtod(m, struct ieee80211_frame *); - struct ieee80211com *ic = ni->ni_ic; ieee80211_seq seqno; - IEEE80211_TX_LOCK_ASSERT(ic); + IEEE80211_TX_LOCK_ASSERT(ni->ni_ic); wh->i_fc[0] = IEEE80211_FC0_VERSION_0 | type; if ((type & IEEE80211_FC0_TYPE_MASK) == IEEE80211_FC0_TYPE_DATA) {