lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Date:   Sun, 12 Feb 2017 19:40:01 +0000
From:   Colin Ian King <>
To:     Jerry Chuang <>,
        Greg Kroah-Hartman <>,
        "David S. Miller" <>,
        "" <>
Cc:     "" <>
Subject: drivers/staging/rtl8192u


Static analysis via CoverityScan picked up an issue in
cmpk_handle_query_config_rx where the following operation on an u8 is
clearly not correct:

	rx_query_cfg.cfg_action         = (pmsg[4] & 0x80000000) >> 31;

The result of this operation is always zero. I suspect this should be:

	x_query_cfg.cfg_action         = (pmsg[4] & 0x80) >> 7;

..but without a datasheet I cannot check if this assumption is correct
or not. Anyhow, it is clearly a bug that needs attention.


Powered by blists - more mailing lists