mwifiex: potential integer underflow in mwifiex_ret_wmm_get_status()

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Before we loop for next iteration we adjust the buffer pointer and
"resp_len":

		curr += (tlv_len + sizeof(tlv_hdr->header));
		resp_len -= (tlv_len + sizeof(tlv_hdr->header));

If "resp_len" gets set to negative then it counts as a high positive
value.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

...

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Dan Carpenter 2013-10-22 15:24:42 -07:00 • committed by John W. Linville

parent 3aef7dde8d

commit 95edbc30db

1 changed files with 3 additions and 0 deletions

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drivers/net/wireless/mwifiex/wmm.c

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