- Issued:
- 2010-01-14
- Updated:
- 2010-01-14
RHBA-2010:0042 - Bug Fix Advisory
Synopsis
dhcp bug fix update
Type/Severity
Bug Fix Advisory
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
Topic
A dhcp update that fixes one memory leak is now available.
Description
The Dynamic Host Configuration Protocol (DHCP) is a protocol that allows
individual devices on an IP network to get their own network configuration
information, including an IP address, a subnet mask, and a broadcast
address. The dhcp package provides a relay agent and ISC DHCP service
required to enable and administer DHCP on a network.
This update applies the following updates:
- a memory leak in the load_balance_mine() function caused dhcpd, the dhcp
server, to leak approximately 20-30 octets per DHCPDISCOVER packet when the
server was configured for failover and failover was in a normal state. This
particular leak has been closed with this update. (BZ#552211)
Note: depending on the specific DHCP setup on a given system, other memory
leaks may still present. Please file a separate bug if DHCP appears to leak
memory after applying this update.
All dhcp users should to apply this update which closes this memory leak.
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 5 x86_64
- Red Hat Enterprise Linux Server 5 ia64
- Red Hat Enterprise Linux Server 5 i386
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 5.4 x86_64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 5.4 ia64
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 5.4 i386
- Red Hat Enterprise Linux Workstation 5 x86_64
- Red Hat Enterprise Linux Workstation 5 i386
- Red Hat Enterprise Linux Desktop 5 x86_64
- Red Hat Enterprise Linux Desktop 5 i386
- Red Hat Enterprise Linux for IBM z Systems 5 s390x
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 5.4 s390x
- Red Hat Enterprise Linux for Power, big endian 5 ppc
- Red Hat Enterprise Linux for Power, big endian - Extended Update Support 5.4 ppc
- Red Hat Enterprise Linux Server from RHUI 5 x86_64
- Red Hat Enterprise Linux Server from RHUI 5 i386
Fixes
- BZ - 552211 - dhcpd memory leak when failover configured
CVEs
(none)
References
(none)
Red Hat Enterprise Linux Server 5
SRPM | |
---|---|
dhcp-3.0.5-21.el5_4.1.src.rpm | SHA-256: 04bfa5ebbb187bc5c97502f932c95ca82b359fadc4d3e9e2b712495180114f74 |
x86_64 | |
dhclient-3.0.5-21.el5_4.1.x86_64.rpm | SHA-256: 22052070cb40fc5574b09961a2b93e45a2ff125ad15b5a95ad539f6050f8893c |
dhcp-3.0.5-21.el5_4.1.x86_64.rpm | SHA-256: c7ab8a65b270380baf6c189d0bba7b506e8cacfe78ebe7086b023f2030acbba9 |
dhcp-devel-3.0.5-21.el5_4.1.i386.rpm | SHA-256: e80b07adf0050bec647b704c382e67ad727ee3f6cff01489e4b42ff8ee1f286b |
dhcp-devel-3.0.5-21.el5_4.1.x86_64.rpm | SHA-256: 760931d275ee1bbc55ad31cb55ed15dd229b9bc2a72a86dabd18ac4a974e7511 |
libdhcp4client-3.0.5-21.el5_4.1.i386.rpm | SHA-256: 47dd09ba04e3b9a9af3388688fc3807f002453dca5ccfac8780b0ca776224894 |
libdhcp4client-3.0.5-21.el5_4.1.x86_64.rpm | SHA-256: 5f7df8b0a97789f53e54630f2038c61ca435dac6a57ac631c2b37fb73ddf9ba5 |
libdhcp4client-devel-3.0.5-21.el5_4.1.i386.rpm | SHA-256: b77cb2cc0ae28114656baa1644b1087aaa5f674b387ea3e23bfca9eb3f6ce6ee |
libdhcp4client-devel-3.0.5-21.el5_4.1.x86_64.rpm | SHA-256: 13eea4c2f51df0acaaedfa77406ee72588c48a2e3669400c8390fe4559bd32a9 |
ia64 | |
dhclient-3.0.5-21.el5_4.1.ia64.rpm | SHA-256: 73c9d347ebd11497216d991a8f3d0ad98626b10703e8bc187ef5806a3f50b225 |
dhcp-3.0.5-21.el5_4.1.ia64.rpm | SHA-256: aabfa1c5e8c1cf37d19c6c39affcbe18bf3f4c41ddb1a45cb6c09033a3060337 |
dhcp-devel-3.0.5-21.el5_4.1.ia64.rpm | SHA-256: 0c6cb406dfdfdcba5d32ad14cf570d9e7815e6b76151aef54fa12a05f9a66b76 |
libdhcp4client-3.0.5-21.el5_4.1.ia64.rpm | SHA-256: 8f3437f0047687e96b4cdf7a7b21e2cd701b55bfe26c2e3ace1623ed464241c5 |
libdhcp4client-devel-3.0.5-21.el5_4.1.ia64.rpm | SHA-256: 0fad110ced7690cefff9fc610ff9ac8aa42d727ea281143e5b67b5c39a2c0a0f |
i386 | |
dhclient-3.0.5-21.el5_4.1.i386.rpm | SHA-256: 24e4a6e6ae60bc4789524f40bd08c5845fce2a35e58364c14734c87e985ef7f2 |
dhcp-3.0.5-21.el5_4.1.i386.rpm | SHA-256: cb2bde0d915bc592e520939c1d2618c9512ab166bf7e85d20b30f8beb67a718f |
dhcp-devel-3.0.5-21.el5_4.1.i386.rpm | SHA-256: e80b07adf0050bec647b704c382e67ad727ee3f6cff01489e4b42ff8ee1f286b |
libdhcp4client-3.0.5-21.el5_4.1.i386.rpm | SHA-256: 47dd09ba04e3b9a9af3388688fc3807f002453dca5ccfac8780b0ca776224894 |
libdhcp4client-devel-3.0.5-21.el5_4.1.i386.rpm | SHA-256: b77cb2cc0ae28114656baa1644b1087aaa5f674b387ea3e23bfca9eb3f6ce6ee |
Red Hat Enterprise Linux for x86_64 - Extended Update Support 5.4
SRPM | |
---|---|
x86_64 | |
ia64 | |
i386 |
Red Hat Enterprise Linux Workstation 5
SRPM | |
---|---|
dhcp-3.0.5-21.el5_4.1.src.rpm | SHA-256: 04bfa5ebbb187bc5c97502f932c95ca82b359fadc4d3e9e2b712495180114f74 |
x86_64 | |
dhclient-3.0.5-21.el5_4.1.x86_64.rpm | SHA-256: 22052070cb40fc5574b09961a2b93e45a2ff125ad15b5a95ad539f6050f8893c |
dhcp-3.0.5-21.el5_4.1.x86_64.rpm | SHA-256: c7ab8a65b270380baf6c189d0bba7b506e8cacfe78ebe7086b023f2030acbba9 |
dhcp-devel-3.0.5-21.el5_4.1.i386.rpm | SHA-256: e80b07adf0050bec647b704c382e67ad727ee3f6cff01489e4b42ff8ee1f286b |
dhcp-devel-3.0.5-21.el5_4.1.x86_64.rpm | SHA-256: 760931d275ee1bbc55ad31cb55ed15dd229b9bc2a72a86dabd18ac4a974e7511 |
libdhcp4client-3.0.5-21.el5_4.1.i386.rpm | SHA-256: 47dd09ba04e3b9a9af3388688fc3807f002453dca5ccfac8780b0ca776224894 |
libdhcp4client-3.0.5-21.el5_4.1.x86_64.rpm | SHA-256: 5f7df8b0a97789f53e54630f2038c61ca435dac6a57ac631c2b37fb73ddf9ba5 |
libdhcp4client-devel-3.0.5-21.el5_4.1.i386.rpm | SHA-256: b77cb2cc0ae28114656baa1644b1087aaa5f674b387ea3e23bfca9eb3f6ce6ee |
libdhcp4client-devel-3.0.5-21.el5_4.1.x86_64.rpm | SHA-256: 13eea4c2f51df0acaaedfa77406ee72588c48a2e3669400c8390fe4559bd32a9 |
i386 | |
dhclient-3.0.5-21.el5_4.1.i386.rpm | SHA-256: 24e4a6e6ae60bc4789524f40bd08c5845fce2a35e58364c14734c87e985ef7f2 |
dhcp-3.0.5-21.el5_4.1.i386.rpm | SHA-256: cb2bde0d915bc592e520939c1d2618c9512ab166bf7e85d20b30f8beb67a718f |
dhcp-devel-3.0.5-21.el5_4.1.i386.rpm | SHA-256: e80b07adf0050bec647b704c382e67ad727ee3f6cff01489e4b42ff8ee1f286b |
libdhcp4client-3.0.5-21.el5_4.1.i386.rpm | SHA-256: 47dd09ba04e3b9a9af3388688fc3807f002453dca5ccfac8780b0ca776224894 |
libdhcp4client-devel-3.0.5-21.el5_4.1.i386.rpm | SHA-256: b77cb2cc0ae28114656baa1644b1087aaa5f674b387ea3e23bfca9eb3f6ce6ee |
Red Hat Enterprise Linux Desktop 5
SRPM | |
---|---|
dhcp-3.0.5-21.el5_4.1.src.rpm | SHA-256: 04bfa5ebbb187bc5c97502f932c95ca82b359fadc4d3e9e2b712495180114f74 |
x86_64 | |
dhclient-3.0.5-21.el5_4.1.x86_64.rpm | SHA-256: 22052070cb40fc5574b09961a2b93e45a2ff125ad15b5a95ad539f6050f8893c |
libdhcp4client-3.0.5-21.el5_4.1.i386.rpm | SHA-256: 47dd09ba04e3b9a9af3388688fc3807f002453dca5ccfac8780b0ca776224894 |
libdhcp4client-3.0.5-21.el5_4.1.x86_64.rpm | SHA-256: 5f7df8b0a97789f53e54630f2038c61ca435dac6a57ac631c2b37fb73ddf9ba5 |
i386 | |
dhclient-3.0.5-21.el5_4.1.i386.rpm | SHA-256: 24e4a6e6ae60bc4789524f40bd08c5845fce2a35e58364c14734c87e985ef7f2 |
libdhcp4client-3.0.5-21.el5_4.1.i386.rpm | SHA-256: 47dd09ba04e3b9a9af3388688fc3807f002453dca5ccfac8780b0ca776224894 |
Red Hat Enterprise Linux for IBM z Systems 5
SRPM | |
---|---|
dhcp-3.0.5-21.el5_4.1.src.rpm | SHA-256: 04bfa5ebbb187bc5c97502f932c95ca82b359fadc4d3e9e2b712495180114f74 |
s390x | |
dhclient-3.0.5-21.el5_4.1.s390x.rpm | SHA-256: c2aca9ad2e849a6ab3f0013fa60a6c4236ced89acd8a79ac56b883b1cdaf525e |
dhcp-3.0.5-21.el5_4.1.s390x.rpm | SHA-256: 612e1d8ee1cd72f13ca284bc9c19dad9b1a840092d06a929424bd2d3a40986cf |
dhcp-devel-3.0.5-21.el5_4.1.s390.rpm | SHA-256: a557404699d5b59b61163b77f73464b32be7b9e26cea850c53c9bff8534d56de |
dhcp-devel-3.0.5-21.el5_4.1.s390x.rpm | SHA-256: 3cb00dc85255dc07b8a641c0beb7e389b2976b6838d6e67f5fbad4856ec84b70 |
libdhcp4client-3.0.5-21.el5_4.1.s390.rpm | SHA-256: b717ab9c691227d7eed6e087d997f63aee7da8b240c2ea7b90d1d0f639fa2780 |
libdhcp4client-3.0.5-21.el5_4.1.s390x.rpm | SHA-256: a29eb23ed45b03f268dd4ebb30dd1b6b79b6cb59e1032dd36c72fa66ec1a8315 |
libdhcp4client-devel-3.0.5-21.el5_4.1.s390.rpm | SHA-256: c8ed69b4882f446457854eadb7d03ca7e8abff71bea6a24d33e2a98dc7465cd7 |
libdhcp4client-devel-3.0.5-21.el5_4.1.s390x.rpm | SHA-256: 18a7e3a0baca4848d54b14bf5cb2fb35d6b9fd7404741d829894bc6989cb1cb5 |
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 5.4
SRPM | |
---|---|
s390x |
Red Hat Enterprise Linux for Power, big endian 5
SRPM | |
---|---|
dhcp-3.0.5-21.el5_4.1.src.rpm | SHA-256: 04bfa5ebbb187bc5c97502f932c95ca82b359fadc4d3e9e2b712495180114f74 |
ppc | |
dhclient-3.0.5-21.el5_4.1.ppc.rpm | SHA-256: d8e214c2e1fc2b35c842b3396ea573e024c1c80f1ae1156d321956f55947ec48 |
dhcp-3.0.5-21.el5_4.1.ppc.rpm | SHA-256: edde66d2fc02c7dd154dff6008aa8dc1faafb01352f1c42c377cc63228abf439 |
dhcp-devel-3.0.5-21.el5_4.1.ppc.rpm | SHA-256: e46a7e142d0c4b9edd6b489423f31c76d9e5cedf63294622b59dcc1c93f07393 |
dhcp-devel-3.0.5-21.el5_4.1.ppc64.rpm | SHA-256: acf4c5b6df79d6f76e923be840965133f2bb795c71f3d8d6db8c042fe995cd19 |
libdhcp4client-3.0.5-21.el5_4.1.ppc.rpm | SHA-256: 1736d4479dc7ec02895ef42d3e944aa1d51845ae45a52128bda0c624b352669e |
libdhcp4client-3.0.5-21.el5_4.1.ppc64.rpm | SHA-256: 2520e9f2b0c3f2a5533b59b7a35a53a1fe1c45091476b33f1be06fa6bdceb9ad |
libdhcp4client-devel-3.0.5-21.el5_4.1.ppc.rpm | SHA-256: 7df828d3416465b7f2a806ca62dd0e7f2261c4fe648b0d73cf6b1e67267a1899 |
libdhcp4client-devel-3.0.5-21.el5_4.1.ppc64.rpm | SHA-256: 20ab896fb25caf880a75610f16e4b64861b3a6106862a30b7adf78fccb61dd66 |
Red Hat Enterprise Linux for Power, big endian - Extended Update Support 5.4
SRPM | |
---|---|
ppc |
Red Hat Enterprise Linux Server from RHUI 5
SRPM | |
---|---|
dhcp-3.0.5-21.el5_4.1.src.rpm | SHA-256: 04bfa5ebbb187bc5c97502f932c95ca82b359fadc4d3e9e2b712495180114f74 |
x86_64 | |
dhclient-3.0.5-21.el5_4.1.x86_64.rpm | SHA-256: 22052070cb40fc5574b09961a2b93e45a2ff125ad15b5a95ad539f6050f8893c |
dhcp-3.0.5-21.el5_4.1.x86_64.rpm | SHA-256: c7ab8a65b270380baf6c189d0bba7b506e8cacfe78ebe7086b023f2030acbba9 |
dhcp-devel-3.0.5-21.el5_4.1.i386.rpm | SHA-256: e80b07adf0050bec647b704c382e67ad727ee3f6cff01489e4b42ff8ee1f286b |
dhcp-devel-3.0.5-21.el5_4.1.x86_64.rpm | SHA-256: 760931d275ee1bbc55ad31cb55ed15dd229b9bc2a72a86dabd18ac4a974e7511 |
libdhcp4client-3.0.5-21.el5_4.1.i386.rpm | SHA-256: 47dd09ba04e3b9a9af3388688fc3807f002453dca5ccfac8780b0ca776224894 |
libdhcp4client-3.0.5-21.el5_4.1.x86_64.rpm | SHA-256: 5f7df8b0a97789f53e54630f2038c61ca435dac6a57ac631c2b37fb73ddf9ba5 |
libdhcp4client-devel-3.0.5-21.el5_4.1.i386.rpm | SHA-256: b77cb2cc0ae28114656baa1644b1087aaa5f674b387ea3e23bfca9eb3f6ce6ee |
libdhcp4client-devel-3.0.5-21.el5_4.1.x86_64.rpm | SHA-256: 13eea4c2f51df0acaaedfa77406ee72588c48a2e3669400c8390fe4559bd32a9 |
i386 | |
dhclient-3.0.5-21.el5_4.1.i386.rpm | SHA-256: 24e4a6e6ae60bc4789524f40bd08c5845fce2a35e58364c14734c87e985ef7f2 |
dhcp-3.0.5-21.el5_4.1.i386.rpm | SHA-256: cb2bde0d915bc592e520939c1d2618c9512ab166bf7e85d20b30f8beb67a718f |
dhcp-devel-3.0.5-21.el5_4.1.i386.rpm | SHA-256: e80b07adf0050bec647b704c382e67ad727ee3f6cff01489e4b42ff8ee1f286b |
libdhcp4client-3.0.5-21.el5_4.1.i386.rpm | SHA-256: 47dd09ba04e3b9a9af3388688fc3807f002453dca5ccfac8780b0ca776224894 |
libdhcp4client-devel-3.0.5-21.el5_4.1.i386.rpm | SHA-256: b77cb2cc0ae28114656baa1644b1087aaa5f674b387ea3e23bfca9eb3f6ce6ee |
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