diff options
| author | Erik Hugne <erik.hugne@ericsson.com> | 2014-04-28 08:20:09 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-04-28 14:43:35 -0400 |
| commit | d7bb74c38cb3de40600dcbba50a4f84df290dc91 (patch) | |
| tree | c8c320eb97da04533e2c8e7f1e81bb4f3ee92376 /virt/kvm/iodev.h | |
| parent | d37556eb1cb76b5e2320fc1ea94dfab29fce878c (diff) | |
tipc: fix out of bounds indexing
Commit 78acb1f9b898e85fa2c1e28e700b54b66b288e8d ("tipc: add
ioctl to fetch link names") introduced a buffer overflow bug where
specially crafted ioctl requests could cause out-of-bounds indexing
of the node->links array. This was caused by an incorrect check vs
MAX_BEARERS, and the static code checker complaint is:
net/tipc/node.c:459 tipc_node_get_linkname() error: buffer overflow 'node->links' 2 <= 2
Signed-off-by: Erik Hugne <erik.hugne@ericsson.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'virt/kvm/iodev.h')
0 files changed, 0 insertions, 0 deletions