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(parent: de81e73) | patch
irda: precedence bug in irlmp_seq_hb_idx()
authorDan Carpenter <dan.carpenter@oracle.com>
Mon, 19 Oct 2015 10:16:49 +0000 (13:16 +0300)
committerDavid S. Miller <davem@davemloft.net>
Wed, 21 Oct 2015 14:48:26 +0000 (07:48 -0700)
commit28a8a73a6709b9650a109ab19274c421124ff664
treeddf7817ca710a0e7f6222d3c2764d4aa66ba2b94tree | snapshot
parentde81e73bc14d3338adb46ba23b80d5d4100d9765commit | diff
irda: precedence bug in irlmp_seq_hb_idx()

This is decrementing the pointer, instead of the value stored in the
pointer.  KASan detects it as an out of bounds reference.

Reported-by: "Berry Cheng 程君(成淼)" <chengmiao.cj@alibaba-inc.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/irda/irlmp.c diff | blob | history
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