Mateusz Jurczyk defbcf2dec af_unix: Add sockaddr length checks before accessing sa_family in bind and connect handlers ...

Verify that the caller-provided sockaddr structure is large enough to
contain the sa_family field, before accessing it in bind() and connect()
handlers of the AF_UNIX socket. Since neither syscall enforces a minimum
size of the corresponding memory region, very short sockaddrs (zero or
one byte long) result in operating on uninitialized memory while
referencing .sa_family.

Signed-off-by: Mateusz Jurczyk <mjurczyk@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-06-09 10:10:24 -04:00

..

af_unix.c

af_unix: Add sockaddr length checks before accessing sa_family in bind and connect handlers

2017-06-09 10:10:24 -04:00

diag.c

unix_diag: fix incorrect sign extension in unix_lookup_by_ino

2016-02-19 23:49:23 -05:00

garbage.c

net: unix: properly re-increment inflight counter of GC discarded candidates

2017-03-21 15:25:10 -07:00

Kconfig

net: Default UDP and UNIX diag to 'n'.

2012-01-07 12:13:06 -08:00

Makefile

unix_diag: Write it into kbuild

2011-12-16 13:48:29 -05:00

sysctl_net_unix.c

net: Convert uses of typedef ctl_table to struct ctl_table

2013-06-13 02:36:09 -07:00