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(parent: 1cbbcb0) | patch
mwifiex: fix potential buffer overflow in dt configuration
authorBing Zhao <bzhao@marvell.com>
Wed, 8 Jan 2014 23:45:56 +0000 (15:45 -0800)
committerJohn W. Linville <linville@tuxdriver.com>
Thu, 9 Jan 2014 15:56:40 +0000 (10:56 -0500)
commit63791ccd4690e5c6b3f060bcd2b846e31bd0b423
treeae3353022595d1dcffb30641aa9e6f60139c4f5ftree | snapshot (tar.gz zip)
parent1cbbcb08c786964a16773c39f2536f1923c73c58commit | diff
mwifiex: fix potential buffer overflow in dt configuration

If cfgdata length exceeds the command buffer size we will end up
getting buffer overflow problem. Fix it by checking the buffer
size less the command header length.

Reviewed-by: Paul Stewart <pstew@chromium.org>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/mwifiex/sta_cmd.c diff | blob | blame | history