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Bug 1257274
| Summary: | "scl enable <collection> -" core dumps with large input on stdin | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Mat Booth <mat.booth> | ||||
| Component: | scl-utils | Assignee: | Jan Zeleny <jzeleny> | ||||
| Status: | CLOSED NEXTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 22 | CC: | bkabrda, jzeleny, lkardos, mbenitez, sgehwolf | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | 2.0.1-3.fc22 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2015-09-07 16:35:04 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Description
Mat Booth
2015-08-26 15:42:55 UTC
It's worth noting that this is a regression in behaviour from scl-utils < 2 I was able to build eclipse inside a SCL with the old scl-utils, but I now get core dumps since scl-utils >= 2 was released. The problem occurs on Fedora 21 also, with: scl-utils-2.0.1-2.fc21.x86_64 And actually I don't think you even have to have a real SCL installed, simply running the reproducer script on any machine with scl-utils >= 2.0.1 installed triggers the bug. Some kind of heap corruption..? Here's what valgrind says: ==29834== Memcheck, a memory error detector ==29834== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al. ==29834== Using Valgrind-3.10.1 and LibVEX; rerun with -h for copyright info ==29834== Command: /usr/bin/scl enable beans - ==29834== ==29834== Syscall param read(buf) points to unaddressable byte(s) ==29834== at 0x3EB4AF08E0: __read_nocancel (syscall-template.S:81) ==29834== by 0x3EB4A790F8: _IO_file_xsgetn (fileops.c:1479) ==29834== by 0x3EB4A6E8EF: fread (iofread.c:42) ==29834== by 0x404599: extract_command_stdin (args.c:141) ==29834== by 0x40477F: parse_run_args (args.c:206) ==29834== by 0x404D10: scl_args_get (args.c:356) ==29834== by 0x402084: main (scl.c:49) ==29834== Address 0x4c4a1a1 is 0 bytes after a block of size 8,193 alloc'd ==29834== at 0x4A08B9C: realloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so) ==29834== by 0x404F1D: xrealloc (sclmalloc.c:35) ==29834== by 0x404568: extract_command_stdin (args.c:142) ==29834== by 0x40477F: parse_run_args (args.c:206) ==29834== by 0x404D10: scl_args_get (args.c:356) ==29834== by 0x402084: main (scl.c:49) ==29834== scl-utils-2.0.1-3.fc22 has been submitted as an update to Fedora 22. https://bodhi.fedoraproject.org/updates/FEDORA-2015-14409 scl-utils-2.0.1-6.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2015-14410 scl-utils-2.0.1-3.fc22 has been pushed to the Fedora 22 testing repository. If problems still persist, please make note of it in this bug report.\nIf you want to test the update, you can install it with \n su -c 'yum --enablerepo=updates-testing update scl-utils'. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2015-14409 scl-utils-2.0.1-6.fc23 has been pushed to the Fedora 23 testing repository. If problems still persist, please make note of it in this bug report.\nIf you want to test the update, you can install it with \n su -c 'yum --enablerepo=updates-testing update scl-utils'. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2015-14410 389-ds-base-1.3.4.4-1.fc23.1, PackageKit-1.0.8-3.fc23, abrt-2.6.2-6.fc23, abrt-java-connector-1.1.0-6.fc23, anaconda-23.19.2-2.fc23, apt-0.5.15lorg3.95-21.git522.fc23, createrepo_c-0.9.0-4.fc23, cyrus-imapd-2.4.17-13.fc23, deltarpm-3.6-11.fc23, drpm-0.2.0-3.fc23, fedup-dracut-0.9.2-3.fc23, foghorn-0.1.6-10.fc23, grub2-2.02-0.23.fc23, keepalived-1.2.19-2.fc23, libappstream-glib-0.5.0-2.fc23, libextractor-1.3-7.fc23, libhif-0.2.1-4.fc23, libvirt-snmp-0.0.3-6.fc23, net-snmp-5.7.3-7.fc23, openhpi-subagent-2.3.4-26.fc23, openlmi-providers-0.6.0-3.fc23, openscap-1.2.5-2.fc23, opensips-1.10.5-5.fc23, ovaldi-5.9.1-14.fc23, pcp-3.10.6-2.fc23.1, perl-RPM-VersionCompare-0.1.1-14.fc23, perl-RPM2-1.0-15.fc23, ptpd-2.3.1-3.fc23, quagga-0.99.24.1-2.fc23, rpm-4.13.0-0.rc1.2.fc23, rpm-ostree-2015.9-2.fc23, rpmreaper-0.2.0-6.fc23, satyr-0.19-2.fc23, scl-utils-2.0.1-7.fc23, sectool-0.9.5-16.fc23, supermin-5.1.13-3.fc23, systemtap-2.9-0.20150713git9d0b65f.fc23.1 has been pushed to the Fedora 23 testing repository. If problems still persist, please make note of it in this bug report.\nIf you want to test the update, you can install it with \n su -c 'yum --enablerepo=updates-testing update 389-ds-base satyr deltarpm ptpd fedup-dracut libhif grub2 openscap perl-RPM-VersionCompare drpm net-snmp libextractor libappstream-glib keepalived foghorn PackageKit createrepo_c cyrus-imapd supermin rpm-ostree rpm scl-utils systemtap libvirt-snmp abrt-java-connector apt opensips pcp sectool rpmreaper anaconda ovaldi abrt perl-RPM2 openlmi-providers openhpi-subagent quagga'. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2015-15193 389-ds-base-1.3.4.4-1.fc23.1, PackageKit-1.0.8-3.fc23, abrt-2.6.2-6.fc23, abrt-java-connector-1.1.0-6.fc23, anaconda-23.19.2-2.fc23, apt-0.5.15lorg3.95-21.git522.fc23, createrepo_c-0.9.0-4.fc23, cyrus-imapd-2.4.17-13.fc23, deltarpm-3.6-11.fc23, drpm-0.2.0-3.fc23, fedup-dracut-0.9.2-3.fc23, foghorn-0.1.6-10.fc23, grub2-2.02-0.23.fc23, keepalived-1.2.19-2.fc23, libappstream-glib-0.5.0-2.fc23, libextractor-1.3-7.fc23, libhif-0.2.1-4.fc23, libvirt-snmp-0.0.3-6.fc23, net-snmp-5.7.3-7.fc23, openhpi-subagent-2.3.4-26.fc23, openlmi-providers-0.6.0-3.fc23, openscap-1.2.5-2.fc23, opensips-1.10.5-5.fc23, ovaldi-5.9.1-14.fc23, pcp-3.10.6-2.fc23.1, perl-RPM-VersionCompare-0.1.1-14.fc23, perl-RPM2-1.0-15.fc23, ptpd-2.3.1-3.fc23, quagga-0.99.24.1-2.fc23, rpm-4.13.0-0.rc1.2.fc23, rpm-ostree-2015.9-2.fc23, rpmreaper-0.2.0-6.fc23, satyr-0.19-2.fc23, scl-utils-2.0.1-7.fc23, sectool-0.9.5-16.fc23, supermin-5.1.13-3.fc23, systemtap-2.9-0.20150713git9d0b65f.fc23.1 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report. scl-utils-2.0.1-3.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report. |