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shutdown.2: BUGS: UNIX domain sockets now detect invalid 'how' values 

Bug fixed in Linux 3.7.
See https://bugzilla.kernel.org/show_bug.cgi?id=47111

Reported-by: Stéphane Aulery <saulery@free.fr>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2015-04-21 15:15:00 +02:00
parent 5b12fe6d92
commit 7e64d33c18
1 changed files with 8 additions and 6 deletions
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14
man2/shutdown.2
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@ -102,14 +102,16 @@ respectively, and are defined in
.I <sys/socket.h>
since glibc-2.1.91.
.SH BUGS
As currently implemented,
checks for the validity of
Checks for the validity of
.I how
are done in domain-specific code, and not all domains perform these checks.
.\" FIXME .
are done in domain-specific code,
and before Linux 3.7 not all domains performed these checks.
.\" https://bugzilla.kernel.org/show_bug.cgi?id=47111
Most notably, UNIX domain sockets simply ignore invalid values;
this may change in the future.
Most notably, UNIX domain sockets simply ignored invalid values.
This problem was fixed for UNIX domain sockets
.\" commit fc61b928dc4d72176cf4bd4d30bf1d22e599aefc
.\" and for DECnet sockets in commit 46b66d7077b89fb4917ceef19b3f7dd86055c94a
in Linux 3.7.
.SH SEE ALSO
.BR connect (2),
.BR socket (2),