From: Lee Jones <lee.jones@linaro.org>
To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: Lee Jones <lee.jones@linaro.org>, gregkh@linuxfoundation.org
Subject: [PATCH 03/11] misc: st_kim: Increase size of dev_name buffer to incorporate termination
Date: Thu, 28 Aug 2014 14:14:09 +0100 [thread overview]
Message-ID: <1409231657-18294-3-git-send-email-lee.jones@linaro.org> (raw)
In-Reply-To: <1409231657-18294-1-git-send-email-lee.jones@linaro.org>
Calling strncpy with a maximum size argument of 32 bytes on destination
array kim_gdata->dev_name of size 32 bytes might leave the destination
string unterminated.
Cc: gregkh@linuxfoundation.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
include/linux/ti_wilink_st.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/ti_wilink_st.h b/include/linux/ti_wilink_st.h
index 932b7639..884d626 100644
--- a/include/linux/ti_wilink_st.h
+++ b/include/linux/ti_wilink_st.h
@@ -268,7 +268,7 @@ struct kim_data_s {
struct st_data_s *core_data;
struct chip_version version;
unsigned char ldisc_install;
- unsigned char dev_name[UART_DEV_NAME_LEN];
+ unsigned char dev_name[UART_DEV_NAME_LEN + 1];
unsigned char flow_cntrl;
unsigned long baud_rate;
};
--
1.9.1
next prev parent reply other threads:[~2014-08-28 13:16 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-28 13:14 [PATCH 01/11] iio: sensors-core: st: Check st_sensors_set_drdy_int_pin()'s return value Lee Jones
2014-08-28 13:14 ` [PATCH 02/11] misc: st_core: Protect unsigned value against becoming negative Lee Jones
2014-08-28 13:14 ` Lee Jones [this message]
2014-08-28 13:14 ` [PATCH 04/11] mfd: htc-i2cpld: container_of() cannot return NULL Lee Jones
2014-08-28 13:14 ` [PATCH 05/11] mfd: htc-i2cpld: Use '!variable' instead of 'variable == NULL' Lee Jones
2014-08-28 13:14 ` [PATCH 06/11] mfd: htc-i2cpld: Rectify pointer offset error Lee Jones
2014-08-28 13:14 ` [PATCH 07/11] mfd: wm5102: Insert missing break in case statement Lee Jones
2014-08-28 13:14 ` [PATCH 08/11] mfd: max77686: Remove check which is always true Lee Jones
2014-08-28 13:14 ` [PATCH 09/11] mfd: pcf50633: Check return value of platform_device_add() Lee Jones
2014-08-28 13:14 ` [PATCH 10/11] mfd: twl4030-irq: Check return value from twl_i2c_write() - warn() on failure Lee Jones
2014-08-28 13:14 ` [PATCH 11/11] mfd: sm501: Avoid implicit sign extension Lee Jones
2014-08-30 9:49 ` [PATCH 01/11] iio: sensors-core: st: Check st_sensors_set_drdy_int_pin()'s return value Jonathan Cameron
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