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All Products
Red Hat Product Errata RHBA-2011:0354 - Bug Fix Advisory
Issued:
2011-03-14
Updated:
2011-03-14

RHBA-2011:0354 - Bug Fix Advisory

  • Overview
  • Updated Packages

Synopsis

dapl bug fix and enhancement update

Type/Severity

Bug Fix Advisory

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

Updated dapl packages that fix several bugs and add provider entries to the
dat.conf are now available.

Description

dapl provides a userspace implementation of the DAT 2.0 API and is built to
natively support InfiniBand and iWARP network technology.

This update addresses the following bugs:

  • Under certain error conditions dapl did not allow the cp_ptr entry to be

cleaned up correctly in the internal link list. This could cause new
connections to fail. With this update, the entry is cleaned up correctly
and subsequent connections work as expected. (BZ#673989)

  • Under certain error conditions dapl could fail to free allocated memory.

The consequent memory leak could, potentially, result in an out of memory
condition for the application. This update frees allocated memory
correctly, closing the leak. (BZ#673993)

  • Under certain circumstances, when a thread was waiting on

dapls_evd_dto_wait() and the thread received a signal, the function would
return an incorrect error code, resulting in the application failing rather
than retrying the request. (BZ#675198)

  • On systems with multiple InfiniBand (IB) adapters, especially if some

were configured and some not, the dat_ia_open() function could hang when
the driver queried the IB devices listed in /etc/dat.conf. This primarily
presented as IBM DB2 installations hanging before they completed. With this
update, the dat_ia_open() hang has been fixed and IBM DB2 installations, in
particular, now succeed as expected. (BZ#675205)

This update also adds the following enhancement:

  • New provider entries for Mellanox RDMA over Converged Ethernet (RoCE)

devices were added to the dat.conf file. (BZ#675202)

Users should upgrade to these updated packages, which fix these issues.

Solution

Before applying this update, make sure all previously-released errata
relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
http://kbase.redhat.com/faq/docs/DOC-11259

Affected Products

  • Red Hat Enterprise Linux Server 6 x86_64
  • Red Hat Enterprise Linux for Power, big endian 6 ppc64
  • Red Hat Enterprise Linux for Scientific Computing 6 x86_64
  • Red Hat Enterprise Linux Server from RHUI 6 x86_64
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 x86_64
  • Red Hat Enterprise Linux Workstation 6 x86_64
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension 6 x86_64

Fixes

(none)

CVEs

(none)

References

(none)

Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux Server 6

SRPM
dapl-2.0.25-5.el6_0.2.src.rpm SHA-256: 13d93cdbf4722a008ce771ab952243fbed1b0bfb5eadde7744f230b8c7f71e72
x86_64
dapl-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 7a90fc54830be81abb62d65c8bb584c9ab18067aeb5fb91a13d08902f0990bba
dapl-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 7a90fc54830be81abb62d65c8bb584c9ab18067aeb5fb91a13d08902f0990bba
dapl-debuginfo-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 32664bce3c408dd249c5b44f28accfc02894074ed542b1c483ca2c1ced56df1a
dapl-debuginfo-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 32664bce3c408dd249c5b44f28accfc02894074ed542b1c483ca2c1ced56df1a
dapl-debuginfo-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 32664bce3c408dd249c5b44f28accfc02894074ed542b1c483ca2c1ced56df1a
dapl-devel-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 89ba1942fd73633ff4e830eee65a3da1b3a4c68f2a9bab659f36686cd43364fd
dapl-devel-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 89ba1942fd73633ff4e830eee65a3da1b3a4c68f2a9bab659f36686cd43364fd
dapl-static-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 073a365f273236b612569ac8d577bd46d40ac897ebd3711aca346ae8d4f4f578
dapl-static-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 073a365f273236b612569ac8d577bd46d40ac897ebd3711aca346ae8d4f4f578
dapl-utils-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: c500a83d7a01831d87b324165d10ac01e3f557b297b2922450870bed89d17e1d
dapl-utils-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: c500a83d7a01831d87b324165d10ac01e3f557b297b2922450870bed89d17e1d

Red Hat Enterprise Linux Server - Extended Life Cycle Support 6

SRPM
dapl-2.0.25-5.el6_0.2.src.rpm SHA-256: 13d93cdbf4722a008ce771ab952243fbed1b0bfb5eadde7744f230b8c7f71e72
x86_64
dapl-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 7a90fc54830be81abb62d65c8bb584c9ab18067aeb5fb91a13d08902f0990bba
dapl-debuginfo-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 32664bce3c408dd249c5b44f28accfc02894074ed542b1c483ca2c1ced56df1a
dapl-debuginfo-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 32664bce3c408dd249c5b44f28accfc02894074ed542b1c483ca2c1ced56df1a
dapl-devel-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 89ba1942fd73633ff4e830eee65a3da1b3a4c68f2a9bab659f36686cd43364fd
dapl-static-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 073a365f273236b612569ac8d577bd46d40ac897ebd3711aca346ae8d4f4f578
dapl-utils-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: c500a83d7a01831d87b324165d10ac01e3f557b297b2922450870bed89d17e1d

Red Hat Enterprise Linux Workstation 6

SRPM
dapl-2.0.25-5.el6_0.2.src.rpm SHA-256: 13d93cdbf4722a008ce771ab952243fbed1b0bfb5eadde7744f230b8c7f71e72
x86_64
dapl-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 7a90fc54830be81abb62d65c8bb584c9ab18067aeb5fb91a13d08902f0990bba
dapl-debuginfo-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 32664bce3c408dd249c5b44f28accfc02894074ed542b1c483ca2c1ced56df1a
dapl-debuginfo-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 32664bce3c408dd249c5b44f28accfc02894074ed542b1c483ca2c1ced56df1a
dapl-devel-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 89ba1942fd73633ff4e830eee65a3da1b3a4c68f2a9bab659f36686cd43364fd
dapl-static-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 073a365f273236b612569ac8d577bd46d40ac897ebd3711aca346ae8d4f4f578
dapl-utils-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: c500a83d7a01831d87b324165d10ac01e3f557b297b2922450870bed89d17e1d

Red Hat Enterprise Linux for Power, big endian 6

SRPM
dapl-2.0.25-5.el6_0.2.src.rpm SHA-256: 13d93cdbf4722a008ce771ab952243fbed1b0bfb5eadde7744f230b8c7f71e72
ppc64
dapl-2.0.25-5.el6_0.2.ppc.rpm SHA-256: 1bc261ee0fef26a604f65e5663c0a652a293046a08d108a0639edb36c9e76020
dapl-2.0.25-5.el6_0.2.ppc64.rpm SHA-256: 9a6a779a41197e29b26e38ee0b37860ec088c32191fa903ee80e016d8bf38f51
dapl-debuginfo-2.0.25-5.el6_0.2.ppc.rpm SHA-256: 2589580610861d54e2d12ab6556ce530daa143daf5e2bd1f06ab1d25d95bd5d5
dapl-debuginfo-2.0.25-5.el6_0.2.ppc.rpm SHA-256: 2589580610861d54e2d12ab6556ce530daa143daf5e2bd1f06ab1d25d95bd5d5
dapl-debuginfo-2.0.25-5.el6_0.2.ppc64.rpm SHA-256: 11e929ea53243c7d35edade04efdc346dbe133eff23f30f97ccb0b19a8332bae
dapl-debuginfo-2.0.25-5.el6_0.2.ppc64.rpm SHA-256: 11e929ea53243c7d35edade04efdc346dbe133eff23f30f97ccb0b19a8332bae
dapl-devel-2.0.25-5.el6_0.2.ppc.rpm SHA-256: fca9505d2b20f97521a1495cd955eba7bf868a1c70a740616d8024e482364a39
dapl-devel-2.0.25-5.el6_0.2.ppc64.rpm SHA-256: c4d8659919cc25d501113ac3fa403522ef3b18bfba9bacd0a7a9645910852e40
dapl-static-2.0.25-5.el6_0.2.ppc64.rpm SHA-256: 355f23f300802c5c2466f1276f56ab7dbcef1af68fcd6f5db742e95fde767362
dapl-utils-2.0.25-5.el6_0.2.ppc64.rpm SHA-256: bff1457e09507aa5bea51cd4b8cd4d100893fa7a449332df8ca98bb701651a96

Red Hat Enterprise Linux for Scientific Computing 6

SRPM
dapl-2.0.25-5.el6_0.2.src.rpm SHA-256: 13d93cdbf4722a008ce771ab952243fbed1b0bfb5eadde7744f230b8c7f71e72
x86_64
dapl-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 7a90fc54830be81abb62d65c8bb584c9ab18067aeb5fb91a13d08902f0990bba
dapl-debuginfo-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 32664bce3c408dd249c5b44f28accfc02894074ed542b1c483ca2c1ced56df1a
dapl-debuginfo-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 32664bce3c408dd249c5b44f28accfc02894074ed542b1c483ca2c1ced56df1a
dapl-devel-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 89ba1942fd73633ff4e830eee65a3da1b3a4c68f2a9bab659f36686cd43364fd
dapl-static-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 073a365f273236b612569ac8d577bd46d40ac897ebd3711aca346ae8d4f4f578
dapl-utils-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: c500a83d7a01831d87b324165d10ac01e3f557b297b2922450870bed89d17e1d

Red Hat Enterprise Linux Server from RHUI 6

SRPM
dapl-2.0.25-5.el6_0.2.src.rpm SHA-256: 13d93cdbf4722a008ce771ab952243fbed1b0bfb5eadde7744f230b8c7f71e72
x86_64
dapl-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 7a90fc54830be81abb62d65c8bb584c9ab18067aeb5fb91a13d08902f0990bba
dapl-debuginfo-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 32664bce3c408dd249c5b44f28accfc02894074ed542b1c483ca2c1ced56df1a
dapl-debuginfo-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 32664bce3c408dd249c5b44f28accfc02894074ed542b1c483ca2c1ced56df1a
dapl-devel-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 89ba1942fd73633ff4e830eee65a3da1b3a4c68f2a9bab659f36686cd43364fd
dapl-static-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 073a365f273236b612569ac8d577bd46d40ac897ebd3711aca346ae8d4f4f578
dapl-utils-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: c500a83d7a01831d87b324165d10ac01e3f557b297b2922450870bed89d17e1d

Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension 6

SRPM
dapl-2.0.25-5.el6_0.2.src.rpm SHA-256: 13d93cdbf4722a008ce771ab952243fbed1b0bfb5eadde7744f230b8c7f71e72
x86_64
dapl-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 7a90fc54830be81abb62d65c8bb584c9ab18067aeb5fb91a13d08902f0990bba
dapl-debuginfo-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 32664bce3c408dd249c5b44f28accfc02894074ed542b1c483ca2c1ced56df1a
dapl-debuginfo-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 32664bce3c408dd249c5b44f28accfc02894074ed542b1c483ca2c1ced56df1a
dapl-devel-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 89ba1942fd73633ff4e830eee65a3da1b3a4c68f2a9bab659f36686cd43364fd
dapl-static-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: 073a365f273236b612569ac8d577bd46d40ac897ebd3711aca346ae8d4f4f578
dapl-utils-2.0.25-5.el6_0.2.x86_64.rpm SHA-256: c500a83d7a01831d87b324165d10ac01e3f557b297b2922450870bed89d17e1d

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

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