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2025 15:46:15 +0000 From: Eduard Stefes <Eduard.Stefes@HIDDEN> To: "eggert@HIDDEN" <eggert@HIDDEN> Thread-Topic: [EXTERNAL] bug#75924: maint: fix s390 buffer flushes Thread-Index: AQHbd+UXYUh8Vd/Uw0KjS1VC1f5uDg== Date: Wed, 5 Feb 2025 15:46:15 +0000 Message-ID: <9464ac85325d5c3f934dbaf537852f2c0e17f6da.camel@HIDDEN> References: <5a8f263c4687100fceef43bf6a06a0b840af5180.camel@HIDDEN> <20250129141836.69050-1-eduard.stefes@HIDDEN> <45df1f77-1deb-46ae-9dbf-446bf192d9e9@HIDDEN> <e62470ce0f929063641b4a3f0a669a79cf930fc4.camel@HIDDEN> In-Reply-To: <e62470ce0f929063641b4a3f0a669a79cf930fc4.camel@HIDDEN> Accept-Language: en-US, de-CH Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-publictraffictype: Email x-ms-traffictypediagnostic: MN2PR15MB2783:EE_|LV8PR15MB6390:EE_ x-ms-office365-filtering-correlation-id: f34ac6b2-6c9b-4dce-4694-08dd45fc39bc x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; 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bug-gzip@HIDDEN
:bug#75924
; Package gzip
.
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<CANYNYEE1wQRfetjaHDV36wsP6SRjUua9EnihB53Cw4VaSX9eRA@HIDDEN> Subject: Re: bug#75924: maint: fix s390 buffer flushes To: Paul Eggert <eggert@HIDDEN> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 75924 X-Mailman-Approved-At: Wed, 29 Jan 2025 23:58:41 -0500 Cc: 75924 <at> debbugs.gnu.org, Eduard Stefes <eduard.stefes@HIDDEN>, Ilya Leoshkevich <iii@HIDDEN> X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -3.3 (---) Hi, the s390x build of gzip 1.12 with this patch applied failed[1] due to a test failure: FAIL: hufts =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D + initial_cwd_=3D/<<PKGBUILDDIR>>/builddir/tests + testdir_prefix_ + printf gt + pfx_=3Dgt + mktempd_ /<<PKGBUILDDIR>>/builddir/tests gt-hufts.XXXX + destdir_=3D/<<PKGBUILDDIR>>/builddir/tests + template_=3Dgt-hufts.XXXX + MAX_TRIES_=3D4 + destdir_slash_=3D/<<PKGBUILDDIR>>/builddir/tests/ + unset TMPDIR + d=3D/<<PKGBUILDDIR>>/builddir/tests/gt-hufts.whyU + : + test -d /<<PKGBUILDDIR>>/builddir/tests/gt-hufts.whyU + ls -dgo /<<PKGBUILDDIR>>/builddir/tests/gt-hufts.whyU + perms=3Ddrwx------ 2 4096 Jan 29 19:11 /<<PKGBUILDDIR>>/builddir/tests/gt-hufts.whyU + : + echo /<<PKGBUILDDIR>>/builddir/tests/gt-hufts.whyU + return + test_dir_=3D/<<PKGBUILDDIR>>/builddir/tests/gt-hufts.whyU + cd /<<PKGBUILDDIR>>/builddir/tests/gt-hufts.whyU + srcdir=3D../../../tests + builddir=3D.. + export srcdir builddir + gl_init_sh_nl_=3D + IFS=3D + expr 1 + 128 + eval trap 'Exit 129' 1 + trap Exit 129 1 + expr 2 + 128 + eval trap 'Exit 130' 2 + trap Exit 130 2 + expr 3 + 128 + eval trap 'Exit 131' 3 + trap Exit 131 3 + expr 13 + 128 + eval trap 'Exit 141' 13 + trap Exit 141 13 + expr 15 + 128 + eval trap 'Exit 143' 15 + trap Exit 143 15 + saved_IFS=3D + IFS=3D: + new_PATH=3D + sep_=3D + test -d /<<PKGBUILDDIR>>/builddir/. + new_PATH=3D/<<PKGBUILDDIR>>/builddir + sep_=3D: + test -d /usr/local/sbin/. + new_PATH=3D/<<PKGBUILDDIR>>/builddir:/usr/local/sbin + sep_=3D: + test -d /usr/local/bin/. + new_PATH=3D/<<PKGBUILDDIR>>/builddir:/usr/local/sbin:/usr/local/bin + sep_=3D: + test -d /usr/sbin/. + new_PATH=3D/<<PKGBUILDDIR>>/builddir:/usr/local/sbin:/usr/local/bin:/usr/= sbin + sep_=3D: + test -d /usr/bin/. + new_PATH=3D/<<PKGBUILDDIR>>/builddir:/usr/local/sbin:/usr/local/bin:/usr/= sbin:/usr/bin + sep_=3D: + test -d /sbin/. + new_PATH=3D/<<PKGBUILDDIR>>/builddir:/usr/local/sbin:/usr/local/bin:/usr/= sbin:/usr/bin:/sbin + sep_=3D: + test -d /bin/. + new_PATH=3D/<<PKGBUILDDIR>>/builddir:/usr/local/sbin:/usr/local/bin:/usr/= sbin:/usr/bin:/sbin:/bin + sep_=3D: + test -d /usr/games/. + new_PATH=3D/<<PKGBUILDDIR>>/builddir:/usr/local/sbin:/usr/local/bin:/usr/= sbin:/usr/bin:/sbin:/bin:/usr/games + sep_=3D: + IFS=3D + PATH=3D/<<PKGBUILDDIR>>/builddir:/usr/local/sbin:/usr/local/bin:/usr/sbin= :/usr/bin:/sbin:/bin:/usr/games + export PATH + trap remove_tmp_ 0 + path_prepend_ .. + test 1 !=3D 0 + path_dir_=3D.. + abs_path_dir_=3D/<<PKGBUILDDIR>>/builddir/tests/.. + PATH=3D/<<PKGBUILDDIR>>/builddir/tests/..:/<<PKGBUILDDIR>>/builddir:/usr/= local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games + create_exe_shims_ /<<PKGBUILDDIR>>/builddir/tests/.. + return 0 + shift + test 0 !=3D 0 + export PATH + printf \n...: invalid compressed data--format violated\n + fail=3D0 + returns_ 1 gzip -dc /<<PKGBUILDDIR>>/builddir/../tests/hufts-segv.gz + compare /dev/null out + compare_dev_null_ /dev/null out + test 2 =3D 2 + test x/dev/null =3D x/dev/null + test -s out + return 0 + return 0 + clean_stderr=3D s/.*hufts-segv.gz: /...: / /^+/d /Operation-Ending-Supplemental Code/d + sed s/.*hufts-segv.gz: /...: / /^+/d /Operation-Ending-Supplemental Code/d err-raw + compare exp err + compare_dev_null_ exp err + test 2 =3D 2 + test xexp =3D x/dev/null + test xerr =3D x/dev/null + return 2 + compare_ exp err + diff -u exp err + printf \037\213\010\000\060\060\060\060\060\060\144\000\000\000 + printf \ngzip: stdin: invalid compressed data--format violated\n + returns_ 1 gzip -d + sed s/.*hufts-segv.gz: /...: / /^+/d /Operation-Ending-Supplemental Code/d err33501-raw + compare exp33501 err33501 + compare_dev_null_ exp33501 err33501 + test 2 =3D 2 + test xexp33501 =3D x/dev/null + test xerr33501 =3D x/dev/null + return 2 + compare_ exp33501 err33501 + diff -u exp33501 err33501 --- exp33501 2025-01-29 19:11:54.875303836 +0000 +++ err33501 2025-01-29 19:11:54.875303836 +0000 @@ -1,2 +1,2 @@ -gzip: stdin: invalid compressed data--format violated +gzip: stdin: unexpected end of file + fail=3D1 + Exit 1 + set +e + exit 1 + exit 1 + remove_tmp_ + __st=3D1 + cleanup_ + : + test =3D yes + cd /<<PKGBUILDDIR>>/builddir/tests + chmod -R u+rwx /<<PKGBUILDDIR>>/builddir/tests/gt-hufts.whyU + rm -rf /<<PKGBUILDDIR>>/builddir/tests/gt-hufts.whyU + exit 1 FAIL hufts (exit status: 1) =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D Testsuite summary for gzip 1.12 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D # TOTAL: 26 # PASS: 25 # SKIP: 0 # XFAIL: 0 # FAIL: 1 # XPASS: 0 # ERROR: 0 1. https://launchpadlibrarian.net/773464868/buildlog_ubuntu-plucky-s390x.gz= ip_1.12-1.1ubuntu3~ppa1_BUILDING.txt.gz On Wed, Jan 29, 2025 at 3:59=E2=80=AFPM Paul Eggert <eggert@HIDDEN> wr= ote: > > Thanks for the bug report. I installed the attached, a bit simpler than > the patch you suggested; can you please give it a try? > > Also, is there a related bug near dfltcc.c line 375? That is, when > (inptr =3D=3D insize && fill_inbuf (1) =3D=3D EOF && param->cf), won't in= size > then be zero, so that gzip will go into an infinite loop attempting to > read past EOF?
bug-gzip@HIDDEN
:bug#75924
; Package gzip
.
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bug-gzip@HIDDEN
:bug#75924
; Package gzip
.
Full text available.Paul Eggert <eggert@HIDDEN>
to control <at> debbugs.gnu.org
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Full text available.Received: (at 75924) by debbugs.gnu.org; 29 Jan 2025 18:59:11 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Wed Jan 29 13:59:11 2025 Received: from localhost ([127.0.0.1]:43041 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tdDHK-00054R-Vz for submit <at> debbugs.gnu.org; Wed, 29 Jan 2025 13:59:11 -0500 Received: from mail.cs.ucla.edu ([131.179.128.66]:44638) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <eggert@HIDDEN>) id 1tdDHI-00053u-7a for 75924 <at> debbugs.gnu.org; Wed, 29 Jan 2025 13:59:09 -0500 Received: from localhost (localhost [127.0.0.1]) by mail.cs.ucla.edu (Postfix) with ESMTP id 6990A3C01409D; Wed, 29 Jan 2025 10:59:01 -0800 (PST) Received: from mail.cs.ucla.edu ([127.0.0.1]) by localhost (mail.cs.ucla.edu [127.0.0.1]) (amavis, port 10032) with ESMTP id 5fYUfPa14gy5; Wed, 29 Jan 2025 10:59:00 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by mail.cs.ucla.edu (Postfix) with ESMTP id C7DCE3C00E40A; Wed, 29 Jan 2025 10:59:00 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.10.3 mail.cs.ucla.edu C7DCE3C00E40A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cs.ucla.edu; s=9D0B346E-2AEB-11ED-9476-E14B719DCE6C; t=1738177140; bh=30Dl/QGs+9KAOCzXlbldg6eJWBmdcIeDeFyansz3W68=; h=Message-ID:Date:MIME-Version:To:From; b=Kse4k9sgeTD6Hp1htFjIUwSjeAh2nKTRqvYkk+oximREIy8mJwtc5lqtyIE9GmoeO d5qJA7QgjHhCqEHBTvKHOnXBf7vM4hgFN94aRWYrP+1wmZKz1nRZ4NCJj04xpcuH3x w3+MtfK7WcN6qbbBbn3kBdAAg2YUiqTgdZ8ge/edt1MXPo2ae+a5oFl7OHaiTcXdGd XnXVLYTsb8Sm2Z0MdyIoMrQZYTUfxxgYQirVIwGk/I+oNL8NvI/fvg+M6py7CxRn/A esNRvasAWDrhN3KW01AOh18hWE9JQ+uoMKMSVwd/PXHqTQw/Jznqbb5xHVD7TT2b4S z3qIgWH3oRIew== X-Virus-Scanned: amavis at mail.cs.ucla.edu Received: from mail.cs.ucla.edu ([127.0.0.1]) by localhost (mail.cs.ucla.edu [127.0.0.1]) (amavis, port 10026) with ESMTP id NAa-8441Z6Cw; Wed, 29 Jan 2025 10:59:00 -0800 (PST) Received: from [192.168.254.12] (unknown [47.154.28.214]) by mail.cs.ucla.edu (Postfix) with ESMTPSA id A7FFB3C01409D; Wed, 29 Jan 2025 10:59:00 -0800 (PST) Content-Type: multipart/mixed; boundary="------------5LqlOc0V6pAowN6PHGzA9t0E" Message-ID: <45df1f77-1deb-46ae-9dbf-446bf192d9e9@HIDDEN> Date: Wed, 29 Jan 2025 10:58:59 -0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: bug#75924: maint: fix s390 buffer flushes To: Eduard Stefes <eduard.stefes@HIDDEN> References: <5a8f263c4687100fceef43bf6a06a0b840af5180.camel@HIDDEN> <20250129141836.69050-1-eduard.stefes@HIDDEN> Content-Language: en-US From: Paul Eggert <eggert@HIDDEN> Organization: UCLA Computer Science Department In-Reply-To: <20250129141836.69050-1-eduard.stefes@HIDDEN> X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 75924 Cc: 75924 <at> debbugs.gnu.org, Ilya Leoshkevich <iii@HIDDEN>, Andreas Hasenack <andreas.hasenack@HIDDEN> X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) This is a multi-part message in MIME format. --------------5LqlOc0V6pAowN6PHGzA9t0E Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Thanks for the bug report. I installed the attached, a bit simpler than the patch you suggested; can you please give it a try? Also, is there a related bug near dfltcc.c line 375? That is, when (inptr == insize && fill_inbuf (1) == EOF && param->cf), won't insize then be zero, so that gzip will go into an infinite loop attempting to read past EOF? --------------5LqlOc0V6pAowN6PHGzA9t0E Content-Type: text/x-patch; charset=UTF-8; name="0001-gzip-fix-problem-with-s390-buffer-flushes.patch" Content-Disposition: attachment; filename="0001-gzip-fix-problem-with-s390-buffer-flushes.patch" Content-Transfer-Encoding: base64 RnJvbSA1MTA4ODk3MGQ0NWJhZWRiYTQ3Mzk2MzIzMDVkMWRiYzVhY2JiM2JmIE1vbiBTZXAg MTcgMDA6MDA6MDAgMjAwMQpGcm9tOiBQYXVsIEVnZ2VydCA8ZWdnZXJ0QGNzLnVjbGEuZWR1 PgpEYXRlOiBXZWQsIDI5IEphbiAyMDI1IDEwOjUyOjQ5IC0wODAwClN1YmplY3Q6IFtQQVRD SF0gZ3ppcDogZml4IHByb2JsZW0gd2l0aCBzMzkwIGJ1ZmZlciBmbHVzaGVzCgpQcm9ibGVt IHJlcG9ydGVkIGJ5IEVkdWFyZCBTdGVmZXMgPGh0dHBzOi8vYnVncy5nbnUub3JnLzc0NjUx Pi4KKiBkZmx0Y2MuYyAoZGZsdGNjX2RlZmxhdGUpOiBGbHVzaCBvdXRwdXQgYnVmZmVyIGlm IHByZW1hdHVyZSBFT0YuCi0tLQogTkVXUyAgICAgfCA0ICsrKysKIGRmbHRjYy5jIHwgNiAr LS0tLS0KIDIgZmlsZXMgY2hhbmdlZCwgNSBpbnNlcnRpb25zKCspLCA1IGRlbGV0aW9ucygt KQoKZGlmZiAtLWdpdCBhL05FV1MgYi9ORVdTCmluZGV4IDhiODczMWIuLjQxNzY4OWMgMTAw NjQ0Ci0tLSBhL05FV1MKKysrIGIvTkVXUwpAQCAtNCw2ICs0LDEwIEBAIEdOVSBnemlwIE5F V1MgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAtKi0gb3V0bGluZSAtKi0K IAogKiogQnVnIGZpeGVzCiAKKyAgJ2d6aXAgLWQnIG5vIGxvbmdlciBvbWl0cyB0aGUgbGFz dCBwYXJ0aWFsIG91dHB1dCBidWZmZXIgd2hlbiB0aGUKKyAgaW5wdXQgZW5kcyB1bmV4cGVj dGVkbHkgb24gYW4gSUJNIFogcGxhdGZvcm0uCisgIFtidWcgaW50cm9kdWNlZCBpbiBnemlw LTEuMTFdCisKICAgJ2d6aXAgLWwnIG5vIGxvbmdlciBtaXNyZXBvcnRzIGxlbmd0aHMgb2Yg bXVsdGltZW1iZXIgaW5wdXRzLgogICBbYnVnIGludHJvZHVjZWQgaW4gZ3ppcC0xLjEyXQog CmRpZmYgLS1naXQgYS9kZmx0Y2MuYyBiL2RmbHRjYy5jCmluZGV4IGZjZGMwNWEuLmM5N2Ux OWUgMTAwNjQ0Ci0tLSBhL2RmbHRjYy5jCisrKyBiL2RmbHRjYy5jCkBAIC00MzQsMTEgKzQz NCw3IEBAIGRmbHRjY19pbmZsYXRlICgpCiAgICAgICAgIGZsdXNoX291dGJ1ZiAoKTsKICAg ICAgIGlmIChpbnB0ciA9PSBpbnNpemUpCiAgICAgICAgIHsKLSAgICAgICAgICBpZiAoZmls bF9pbmJ1ZiAoMSkgPT0gRU9GKQotICAgICAgICAgICAgewotICAgICAgICAgICAgICAvKiBQ cmVtYXR1cmUgRU9GLiAgKi8KLSAgICAgICAgICAgICAgcmV0dXJuIDI7Ci0gICAgICAgICAg ICB9CisgICAgICAgICAgZmlsbF9pbmJ1ZiAoMCk7CiAgICAgICAgICAgaW5wdHIgPSAwOwog ICAgICAgICB9CiAKLS0gCjIuNDUuMgoK --------------5LqlOc0V6pAowN6PHGzA9t0E--
bug-gzip@HIDDEN
:bug#75924
; Package gzip
.
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Wed, 29 Jan 2025 14:18:38 +0000 (GMT) From: Eduard Stefes <eduard.stefes@HIDDEN> To: bug-gzip <bug-gzip@HIDDEN> Subject: maint: fix s390 buffer flushes Date: Wed, 29 Jan 2025 15:18:36 +0100 Message-ID: <20250129141836.69050-1-eduard.stefes@HIDDEN> X-Mailer: git-send-email 2.48.1 In-Reply-To: <5a8f263c4687100fceef43bf6a06a0b840af5180.camel@HIDDEN> References: <5a8f263c4687100fceef43bf6a06a0b840af5180.camel@HIDDEN> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: nVTOSvgUUzXhiTVxv77WsY2-cut4Glvf X-Proofpoint-ORIG-GUID: nVTOSvgUUzXhiTVxv77WsY2-cut4Glvf X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-01-29_02,2025-01-29_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 spamscore=0 lowpriorityscore=0 mlxlogscore=304 bulkscore=0 impostorscore=0 priorityscore=1501 mlxscore=0 adultscore=0 malwarescore=0 suspectscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2501290113 Received-SPF: pass client-ip=148.163.156.1; envelope-from=eduard.stefes@HIDDEN; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: submit Cc: Andreas Hasenack <andreas.hasenack@HIDDEN>, Eduard Stefes <eduard.stefes@HIDDEN>, Ilya Leoshkevich <iii@HIDDEN> X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) Problem reported by Nick Rosbrook in: https://bugs.launchpad.net/ubuntu/+source/rsyslog/+bug/2083700 align the behavior of dfltcc_inflate to do the same as gzip_inflate when it hits a premature EOF --- dfltcc.c | 6 +++++- tests/hufts | 6 ++++-- 2 files changed, 9 insertions(+), 3 deletions(-) diff --git a/dfltcc.c b/dfltcc.c index 811c1f8..5d421bb 100644 --- a/dfltcc.c +++ b/dfltcc.c @@ -18,6 +18,7 @@ #include <config.h> #include <stdlib.h> +#include <errno.h> #ifdef HAVE_SYS_SDT_H # include <sys/sdt.h> @@ -437,7 +438,10 @@ dfltcc_inflate () if (fill_inbuf (1) == EOF) { /* Premature EOF. */ - return 2; + flush_outbuf (); + errno = 0; + read_error (); + __builtin_unreachable (); } inptr = 0; } diff --git a/tests/hufts b/tests/hufts index c464ef6..6dbb8ac 100755 --- a/tests/hufts +++ b/tests/hufts @@ -40,10 +40,12 @@ compare exp err || fail=1 printf '\037\213\010\000\060\060\060\060\060\060\144\000\000\000' > bug33501 \ || framework_failure_ -printf '\ngzip: stdin: invalid compressed data--format violated\n' >exp33501 \ +printf '\ngzip: stdin: invalid compressed data--format violated\n' > exp33501.1 \ + || framework_failure_ +printf '\ngzip: stdin: unexpected end of file\n' > exp33501.2 \ || framework_failure_ returns_ 1 gzip -d <bug33501 >out33501 2> err33501-raw || fail=1 sed "$clean_stderr" err33501-raw > err33501 || framework_failure_ -compare exp33501 err33501 || fail=1 +compare exp33501.1 err33501 || compare exp33501.2 err33501 || fail=1 Exit $fail -- 2.48.1
Eduard Stefes <eduard.stefes@HIDDEN>
:bug-gzip@HIDDEN
.
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:bug#75924
; Package gzip
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