From: Lee Jones Date: Wed, 13 Aug 2014 11:45:19 +0000 (+0100) Subject: misc: st_kim: Increase size of dev_name buffer to incorporate termination X-Git-Tag: v3.18-rc1~40^2~76 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6ae61fbf38d0cd2aa922eb5e7241e9b0bfd7009d;p=karo-tx-linux.git misc: st_kim: Increase size of dev_name buffer to incorporate termination 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 --- diff --git a/include/linux/ti_wilink_st.h b/include/linux/ti_wilink_st.h index 932b76392248..884d6263e962 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; };