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(parent: b25a99b) | patch
mwifiex: fix probable memory corruption while processing TDLS frame
authorAvinash Patil <patila@marvell.com>
Fri, 12 Sep 2014 14:38:46 +0000 (20:08 +0530)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 15 Sep 2014 19:00:50 +0000 (15:00 -0400)
commitc2350cbb9fd988e9c1e51d9ca84b2982ec863390
tree2df41a172c90417e2175dcc424f94d3f86a7df37tree | snapshot
parentb25a99b0329dfa4d7f95151a12158523c95617cdcommit | diff
mwifiex: fix probable memory corruption while processing TDLS frame

Size of RSN IE buffer in driver is 254 while maximum size of received buffer
to be copied to RSN IE buffer can be 255. Add boundary check to copy maximum
of 254 bytes into RSN IE buffer.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/mwifiex/tdls.c diff | blob | history
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