Synopsis

zsh bug fix update

Type/Severity

Bug Fix Advisory

Topic

Updated zsh packages that fix one bug are now available for Red Hat Enterprise Linux 6.

Description

The zsh shell is a command interpreter usable as an interactive login shell and as a shell script command processor. Zsh resembles the ksh shell (the Korn shell), but includes many enhancements. Zsh supports command-line editing, built-in spelling correction, programmable command completion, shell functions (with autoloading), a history mechanism, and more.

This update fixes the following bug:

• Previously, the zsh interpreter missed the SIGCHLD signal while waiting for a job to complete. As a consequence, zsh became unresponsive. With this update, signals are queued while the critical section of the job waiting code is executed. As a result, zsh properly waits for jobs to complete and does not hang indefinitely anymore. (BZ#1622892)
  

Users of zsh are advised to upgrade to these updated packages, which fix this bug.

Solution

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

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Affected Products

• Red Hat Enterprise Linux Server 6 x86_64
• Red Hat Enterprise Linux Server 6 i386
• Red Hat Enterprise Linux Workstation 6 x86_64
• Red Hat Enterprise Linux Workstation 6 i386
• Red Hat Enterprise Linux Desktop 6 x86_64
• Red Hat Enterprise Linux Desktop 6 i386
• Red Hat Enterprise Linux for IBM z Systems 6 s390x
• Red Hat Enterprise Linux for Power, big endian 6 ppc64
• Red Hat Enterprise Linux for Scientific Computing 6 x86_64

Fixes

• BZ - 1622892 - zsh leaves stale zombies with construction find | while read f ...

CVEs

(none)

References

(none)

Red Hat Enterprise Linux Server 6

SRPM
zsh-4.3.11-9.el6_10.src.rpm	SHA-256: 4089d96447e761a61a19055c45f5e27495e4a31e57ba8fa10e25e33567d495eb
x86_64
zsh-4.3.11-9.el6_10.x86_64.rpm	SHA-256: 4b5cce79de94baa23715ab03dfd02325bf50dd45ea3afa5d1a9e6dff3c17546f
zsh-debuginfo-4.3.11-9.el6_10.x86_64.rpm	SHA-256: effaeaebb93055c9b61948245ed81e9ef152ce8ba63edcf63f4f3ab7f530052d
zsh-debuginfo-4.3.11-9.el6_10.x86_64.rpm	SHA-256: effaeaebb93055c9b61948245ed81e9ef152ce8ba63edcf63f4f3ab7f530052d
zsh-html-4.3.11-9.el6_10.x86_64.rpm	SHA-256: 17ef6433f3485c22f704111ba36229c89097008d92bad6c163d2ed67dbcbb242
i386
zsh-4.3.11-9.el6_10.i686.rpm	SHA-256: 6266fb1704c7d6e45fbdd89cd906e6ad411415170b6adb99a665fdccfe9f2857
zsh-debuginfo-4.3.11-9.el6_10.i686.rpm	SHA-256: 3be2e53906210edca34872e849dfccec35e299cb72e5e2e5ae561870e5164c6c
zsh-debuginfo-4.3.11-9.el6_10.i686.rpm	SHA-256: 3be2e53906210edca34872e849dfccec35e299cb72e5e2e5ae561870e5164c6c
zsh-html-4.3.11-9.el6_10.i686.rpm	SHA-256: 425730879e9914dbf430a1f7ba1513c91528b5e7b9ab4a8667ce84162dcdb020

Red Hat Enterprise Linux Workstation 6

SRPM
zsh-4.3.11-9.el6_10.src.rpm	SHA-256: 4089d96447e761a61a19055c45f5e27495e4a31e57ba8fa10e25e33567d495eb
x86_64
zsh-4.3.11-9.el6_10.x86_64.rpm	SHA-256: 4b5cce79de94baa23715ab03dfd02325bf50dd45ea3afa5d1a9e6dff3c17546f
zsh-debuginfo-4.3.11-9.el6_10.x86_64.rpm	SHA-256: effaeaebb93055c9b61948245ed81e9ef152ce8ba63edcf63f4f3ab7f530052d
zsh-debuginfo-4.3.11-9.el6_10.x86_64.rpm	SHA-256: effaeaebb93055c9b61948245ed81e9ef152ce8ba63edcf63f4f3ab7f530052d
zsh-html-4.3.11-9.el6_10.x86_64.rpm	SHA-256: 17ef6433f3485c22f704111ba36229c89097008d92bad6c163d2ed67dbcbb242
i386
zsh-4.3.11-9.el6_10.i686.rpm	SHA-256: 6266fb1704c7d6e45fbdd89cd906e6ad411415170b6adb99a665fdccfe9f2857
zsh-debuginfo-4.3.11-9.el6_10.i686.rpm	SHA-256: 3be2e53906210edca34872e849dfccec35e299cb72e5e2e5ae561870e5164c6c
zsh-debuginfo-4.3.11-9.el6_10.i686.rpm	SHA-256: 3be2e53906210edca34872e849dfccec35e299cb72e5e2e5ae561870e5164c6c
zsh-html-4.3.11-9.el6_10.i686.rpm	SHA-256: 425730879e9914dbf430a1f7ba1513c91528b5e7b9ab4a8667ce84162dcdb020

Red Hat Enterprise Linux Desktop 6

SRPM
zsh-4.3.11-9.el6_10.src.rpm	SHA-256: 4089d96447e761a61a19055c45f5e27495e4a31e57ba8fa10e25e33567d495eb
x86_64
zsh-4.3.11-9.el6_10.x86_64.rpm	SHA-256: 4b5cce79de94baa23715ab03dfd02325bf50dd45ea3afa5d1a9e6dff3c17546f
zsh-debuginfo-4.3.11-9.el6_10.x86_64.rpm	SHA-256: effaeaebb93055c9b61948245ed81e9ef152ce8ba63edcf63f4f3ab7f530052d
zsh-debuginfo-4.3.11-9.el6_10.x86_64.rpm	SHA-256: effaeaebb93055c9b61948245ed81e9ef152ce8ba63edcf63f4f3ab7f530052d
zsh-html-4.3.11-9.el6_10.x86_64.rpm	SHA-256: 17ef6433f3485c22f704111ba36229c89097008d92bad6c163d2ed67dbcbb242
i386
zsh-4.3.11-9.el6_10.i686.rpm	SHA-256: 6266fb1704c7d6e45fbdd89cd906e6ad411415170b6adb99a665fdccfe9f2857
zsh-debuginfo-4.3.11-9.el6_10.i686.rpm	SHA-256: 3be2e53906210edca34872e849dfccec35e299cb72e5e2e5ae561870e5164c6c
zsh-debuginfo-4.3.11-9.el6_10.i686.rpm	SHA-256: 3be2e53906210edca34872e849dfccec35e299cb72e5e2e5ae561870e5164c6c
zsh-html-4.3.11-9.el6_10.i686.rpm	SHA-256: 425730879e9914dbf430a1f7ba1513c91528b5e7b9ab4a8667ce84162dcdb020

Red Hat Enterprise Linux for IBM z Systems 6

SRPM
zsh-4.3.11-9.el6_10.src.rpm	SHA-256: 4089d96447e761a61a19055c45f5e27495e4a31e57ba8fa10e25e33567d495eb
s390x
zsh-4.3.11-9.el6_10.s390x.rpm	SHA-256: 7106a098e4234855b30778a7e5d9d3a0fde227fe85fd7591affa82c231d3c521
zsh-debuginfo-4.3.11-9.el6_10.s390x.rpm	SHA-256: 2b3d75381396338176316f3676faf6a46099841829ad874314fb18962af06110
zsh-debuginfo-4.3.11-9.el6_10.s390x.rpm	SHA-256: 2b3d75381396338176316f3676faf6a46099841829ad874314fb18962af06110
zsh-html-4.3.11-9.el6_10.s390x.rpm	SHA-256: 0b527b39e5bccdd0b21105e625cf548077429894025bb3665743f614e8568649

Red Hat Enterprise Linux for Power, big endian 6

SRPM
zsh-4.3.11-9.el6_10.src.rpm	SHA-256: 4089d96447e761a61a19055c45f5e27495e4a31e57ba8fa10e25e33567d495eb
ppc64
zsh-4.3.11-9.el6_10.ppc64.rpm	SHA-256: 177e25028de9a97d68f64f6a2da9ef0bca63ca480c3511b39a2cd1254ba4723c
zsh-debuginfo-4.3.11-9.el6_10.ppc64.rpm	SHA-256: 862c3de31adbfd818b8ffe11fffb192c1517f0e46595cbfe4294738db8c4b466
zsh-debuginfo-4.3.11-9.el6_10.ppc64.rpm	SHA-256: 862c3de31adbfd818b8ffe11fffb192c1517f0e46595cbfe4294738db8c4b466
zsh-html-4.3.11-9.el6_10.ppc64.rpm	SHA-256: e7d3f192605a393052aeb3b997e9db50063602dad16932f2553a30dadb5983df

Red Hat Enterprise Linux for Scientific Computing 6

SRPM
zsh-4.3.11-9.el6_10.src.rpm	SHA-256: 4089d96447e761a61a19055c45f5e27495e4a31e57ba8fa10e25e33567d495eb
x86_64
zsh-4.3.11-9.el6_10.x86_64.rpm	SHA-256: 4b5cce79de94baa23715ab03dfd02325bf50dd45ea3afa5d1a9e6dff3c17546f
zsh-debuginfo-4.3.11-9.el6_10.x86_64.rpm	SHA-256: effaeaebb93055c9b61948245ed81e9ef152ce8ba63edcf63f4f3ab7f530052d
zsh-debuginfo-4.3.11-9.el6_10.x86_64.rpm	SHA-256: effaeaebb93055c9b61948245ed81e9ef152ce8ba63edcf63f4f3ab7f530052d
zsh-html-4.3.11-9.el6_10.x86_64.rpm	SHA-256: 17ef6433f3485c22f704111ba36229c89097008d92bad6c163d2ed67dbcbb242