From: Christopher Heiny <cheiny@synaptics.com>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Linux Input <linux-input@vger.kernel.org>,
Christopher Heiny <cheiny@synaptics.com>,
Andrew Duggan <aduggan@synaptics.com>,
Vincent Huang <vincent.huang@tw.synaptics.com>,
Vivian Ly <vly@synaptics.com>,
Daniel Rosenberg <daniel.rosenberg@synaptics.com>,
Jean Delvare <khali@linux-fr.org>,
Joerie de Gram <j.de.gram@gmail.com>,
Linus Walleij <linus.walleij@stericsson.com>,
Benjamin Tissoires <benjamin.tissoires@redhat.com>
Subject: [PATCH] input: synaptics-rmi4 - use snprintf instead of sprintf in rmi_i2c.c
Date: Wed, 8 Jan 2014 13:37:55 -0800 [thread overview]
Message-ID: <1389217075-28551-1-git-send-email-cheiny@synaptics.com> (raw)
This is a trivial change to use snprintf rather than sprintf while building
the diagnostic output buffer.
Signed-off-by: Christopher Heiny <cheiny@synaptics.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com>
---
drivers/input/rmi4/rmi_i2c.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/rmi4/rmi_i2c.c b/drivers/input/rmi4/rmi_i2c.c
index b33074c..43b0e53 100644
--- a/drivers/input/rmi4/rmi_i2c.c
+++ b/drivers/input/rmi4/rmi_i2c.c
@@ -157,7 +157,7 @@ static int copy_to_debug_buf(struct device *dev, struct rmi_i2c_data *data,
temp = data->debug_buf;
for (i = 0; i < len; i++) {
- n = sprintf(temp, " %02x", buf[i]);
+ n = snprintf(temp, 3, " %02x", buf[i]);
temp += n;
}
next reply other threads:[~2014-01-08 21:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-08 21:37 Christopher Heiny [this message]
2014-01-08 22:44 ` [PATCH] input: synaptics-rmi4 - use snprintf instead of sprintf in rmi_i2c.c Dmitry Torokhov
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=1389217075-28551-1-git-send-email-cheiny@synaptics.com \
--to=cheiny@synaptics.com \
--cc=aduggan@synaptics.com \
--cc=benjamin.tissoires@redhat.com \
--cc=daniel.rosenberg@synaptics.com \
--cc=dmitry.torokhov@gmail.com \
--cc=j.de.gram@gmail.com \
--cc=khali@linux-fr.org \
--cc=linus.walleij@stericsson.com \
--cc=linux-input@vger.kernel.org \
--cc=vincent.huang@tw.synaptics.com \
--cc=vly@synaptics.com \
/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;
as well as URLs for NNTP newsgroup(s).