From: matthieu castet <castet.matthieu@free.fr>
To: greg@kroah.com
Cc: linux-kernel@vger.kernel.org, usbatm@lists.infradead.org,
linux-usb-devel@lists.sourceforge.net,
ueagle <ueagleatm-dev@gna.org>
Subject: [PATCH 3/2] UEAGLE : cosmetic
Date: Sat, 14 Jan 2006 12:42:30 +0100 [thread overview]
Message-ID: <43C8E3A6.2050103@free.fr> (raw)
[-- Attachment #1: Type: text/plain, Size: 324 bytes --]
Hi,
this patch correct a possible bug with cmv_name being static. If there
is 2 modems and the driver is scheduled when filling cmv_name this could
result with garbage in cmv_name. We allocate cmv_name on the stack but
with a small size in order to avoid that.
Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
[-- Attachment #2: ueagle_cmv_name --]
[-- Type: text/plain, Size: 518 bytes --]
Index: Linux/drivers/usb/atm/ueagle-atm.c
===================================================================
--- Linux.orig/drivers/usb/atm/ueagle-atm.c 2006-01-14 12:37:00.000000000 +0100
+++ Linux/drivers/usb/atm/ueagle-atm.c 2006-01-14 12:37:39.000000000 +0100
@@ -1012,7 +1012,7 @@
int ret, size;
u8 *data;
char *file;
- static char cmv_name[256] = FW_DIR;
+ char cmv_name[FIRMWARE_NAME_MAX]; /* 30 bytes stack variable */
if (cmv_file[sc->modem_index] == NULL) {
if (UEA_CHIP_VERSION(sc) == ADI930)
reply other threads:[~2006-01-14 11:41 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=43C8E3A6.2050103@free.fr \
--to=castet.matthieu@free.fr \
--cc=greg@kroah.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb-devel@lists.sourceforge.net \
--cc=ueagleatm-dev@gna.org \
--cc=usbatm@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox