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Commit 28c96671 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "diag: Avoid possible out of bound access while sending masks"

parents 61a274fb 1e6a34af

drivers/char/diag/diag_masks.c

+1 −1
Original line number Diff line number Diff line
@@ -1156,7 +1156,7 @@ static int diag_cmd_set_msg_mask(unsigned char *src_buf, int src_len, 
			mask_size = MAX_SSID_PER_RANGE;

			mask->range_tools = MAX_SSID_PER_RANGE;

			mask->ssid_last_tools =

				mask->ssid_first + mask->range_tools;

				mask->ssid_first + mask->range_tools - 1;

		}

		if (ssid_range.ssid_last > mask->ssid_last_tools) {

			pr_debug("diag: Msg SSID range mismatch\n");