Package: manpages-dev
Version: 3.23-1
Severity: normal
"man 2 recvmsg" says:
MSG_CTRUNC
indicates that some control data were discarded due to lack of
space in the buffer for ancillary data.
That doesn't mention that MSG_CTRUNC can be set due to a permission error also.
SELinux can deny file descriptor passing, in which case the receiving
application gets a message with MSG_CTRUNC set and controllen zero!
See here for one example where this happens
https://wwws.clamav.net/bugzilla/show_bug.cgi?id=1700#c3
-- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (990, 'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.32.4 (SMP w/4 CPU cores; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages manpages-dev depends on:
ii manpages 3.23-1 Manual pages about using a GNU/Lin
manpages-dev recommends no packages.
Versions of packages manpages-dev suggests:
ii konqueror [man-browser] 4:4.3.4-1 KDE 4's advanced file manager, web
ii man-db [man-browser] 2.5.6-5 on-line manual pager
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