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| author | Erik Hugne <erik.hugne@ericsson.com> | 2013-11-13 09:35:11 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-11-15 09:11:06 +0100 |
| commit | 3db0a197ed86317ab2915bc8bddb91807b0f0e96 (patch) | |
| tree | c9209a27ba6e8a40665f0a509685854ceba3d63c /drivers/uio/uio_cif.c | |
| parent | ipv4: fix possible seqlock deadlock (diff) | |
| download | linux-3db0a197ed86317ab2915bc8bddb91807b0f0e96.tar.xz linux-3db0a197ed86317ab2915bc8bddb91807b0f0e96.zip | |
tipc: fix dereference before check warning
This fixes the following Smatch warning:
net/tipc/link.c:2364 tipc_link_recv_fragment()
warn: variable dereferenced before check '*head' (see line 2361)
A null pointer might be passed to skb_try_coalesce if
a malicious sender injects orphan fragments on a link.
Signed-off-by: Erik Hugne <erik.hugne@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/uio/uio_cif.c')
0 files changed, 0 insertions, 0 deletions