mirror of https://github.com/torvalds/linux.git
5ae94c0d2f
The current code does not fill the msg_name member in case it is set. It also does not set the msg_namelen member to 0 and therefore makes net/socket.c leak the local, uninitialized sockaddr_storage variable to userland -- 128 bytes of kernel stack memory. Fix that by simply setting msg_namelen to 0 as obviously nobody cared about irda_recvmsg_dgram() not filling the msg_name in case it was set. Cc: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| ircomm | ||
| irlan | ||
| irnet | ||
| Kconfig | ||
| Makefile | ||
| af_irda.c | ||
| discovery.c | ||
| irda_device.c | ||
| iriap.c | ||
| iriap_event.c | ||
| irias_object.c | ||
| irlap.c | ||
| irlap_event.c | ||
| irlap_frame.c | ||
| irlmp.c | ||
| irlmp_event.c | ||
| irlmp_frame.c | ||
| irmod.c | ||
| irnetlink.c | ||
| irproc.c | ||
| irqueue.c | ||
| irsysctl.c | ||
| irttp.c | ||
| parameters.c | ||
| qos.c | ||
| timer.c | ||
| wrapper.c | ||