]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 6e43111) | patch
farsync: fix info leak in ioctl
authorSalva Peiró <speiro@ai2.upv.es>
Fri, 11 Oct 2013 09:50:03 +0000 (12:50 +0300)
committerDavid S. Miller <davem@davemloft.net>
Fri, 11 Oct 2013 21:50:59 +0000 (17:50 -0400)
commit61b3ed89331755d84e7447eaaddfea8b12424df7
treee74c02cbe36b3630dd083402d1d353eca81e2038tree | snapshot
parent6e4311123c19864dcfa621968d2a7f9a070fbc58commit | diff
farsync: fix info leak in ioctl

The fst_get_iface() code fails to initialize the two padding bytes of
struct sync_serial_settings after the ->loopback member. Add an explicit
memset(0) before filling the structure to avoid the info leak.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/wan/farsync.c diff | blob | history
Linux Kernel Source Tree.