lists.openwall.net   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  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <1425225958-17908-10-git-send-email-peter@hurleysoftware.com>
Date:	Sun,  1 Mar 2015 11:05:54 -0500
From:	Peter Hurley <peter@...leysoftware.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Jiri Slaby <jslaby@...e.cz>, linux-kernel@...r.kernel.org,
	linux-serial@...r.kernel.org, Rob Herring <robh@...nel.org>,
	Peter Hurley <peter@...leysoftware.com>
Subject: [PATCH v2 -next 09/13] serial: earlycon: Ignore parse_options() error code

Because setup_earlycon() continues to attempt console registration
if an error occurred parsing the option string, the actual value of
the error code from parse_options() is ignored.

Signed-off-by: Peter Hurley <peter@...leysoftware.com>
---
 drivers/tty/serial/earlycon.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c
index 0480c8f..da5e8c8 100644
--- a/drivers/tty/serial/earlycon.c
+++ b/drivers/tty/serial/earlycon.c
@@ -114,9 +114,8 @@ int __init setup_earlycon(char *buf, const char *match,
 
 	buf += len + 1;
 
-	err = parse_options(&early_console_dev, buf);
 	/* On parsing error, pass the options buf to the setup function */
-	if (!err)
+	if (!parse_options(&early_console_dev, buf))
 		buf = NULL;
 
 	port->uartclk = BASE_BAUD * 16;
-- 
2.3.0

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ