[Bug 1565567] Re: segv in sudo_getgrgid
Rafael David Tinoco
rafael.tinoco at canonical.com
Wed May 4 04:17:05 UTC 2016
Summary:
Users coming from LDAP in groups ADMIN or SUDO will experience this
problem.
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https://bugs.launchpad.net/bugs/1565567
Title:
segv in sudo_getgrgid
Status in sudo package in Ubuntu:
Confirmed
Bug description:
If the user is in a group with no name (because libnss-db got removed
and the group was defined there, for example...) then:
the call to sudo_debug_printf in sudo_getgrgid
(plugins/sudoers/pwutil.c, line 462) causes a SEGV when trying to get
item->d.gr->gr_name (since item->d.gr is NULL).
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