[cups.bugs] [HIGH] STR #4192: CUPS daemon crashes on bad entry in cupsd.conf
till.kamppeter at gmail.com
till.kamppeter at gmail.com
Wed Sep 26 12:03:52 PDT 2012
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[STR New]
Original bug report in Ubuntu:
https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1036974
When updating Ubuntu to the current development version CUPS got updated
from 1.5.3 to 1.6.1. Many users have the obsolete keywords BrowsePoll,
BrowseAllow, BrowseDeny, BrowseOrder, and BrowseRemoteProtocols or the
obsolete argument "cups" for the still valid BrowseLocalProtocols keyword
in their cupsd.conf.
At least the obsolete (or perhaps any invalid/mistyped) keywords cause the
CUPS daemon to crash. What I expect is that simply an error gets reported
in error_log.
Stack traces of the crash are attached to the Ubuntu bug report:
https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1036974/+attachment/3261809/+files/Stacktrace.txt
https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1036974/+attachment/3261811/+files/ThreadStacktrace.txt
Link: http://www.cups.org/str.php?L4192
Version: 1.6.1
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