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Commit 64911e4b authored by Phillip Simbwa's avatar Phillip Simbwa Committed by Greg Kroah-Hartman
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Staging: ath6kl: fix potential buffer overflow 



Off by one

Signed-off-by: Phillip Simbwa <simbwa at gmail dot com>
Signed-off-by: default avatarVipin Mehta <vmehta@atheros.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent a786f915

drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsconfig.c

+2 −2
Original line number Diff line number Diff line
@@ -360,7 +360,7 @@ int PSSendOps(void *arg) 
        	status = 1;

        	goto complete;

    	}

        len = (firmware->size > MAX_BDADDR_FORMAT_LENGTH)? MAX_BDADDR_FORMAT_LENGTH: firmware->size;

	len = min(firmware->size, MAX_BDADDR_FORMAT_LENGTH - 1);

	memcpy(config_bdaddr, firmware->data, len);

	config_bdaddr[len] = '\0';

	write_bdaddr(hdev,config_bdaddr,BDADDR_TYPE_STRING);