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| author |   Lee Jones <lee.jones@linaro.org> | 2014-08-28 14:14:09 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-23 23:14:28 -0700 |
| commit | ffdbb715fa0c53203b1ea2a6ecc54bdcc8951612 (patch) | |
| tree | deaf176903bb7cfb7856c68f7cc56cbb717821e1 /include/linux/ti_wilink_st.h | |
| parent | misc: st_core: Protect unsigned value against becoming negative (diff) | |
| download | linux-dev-ffdbb715fa0c53203b1ea2a6ecc54bdcc8951612.tar.xz linux-dev-ffdbb715fa0c53203b1ea2a6ecc54bdcc8951612.zip | |
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.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/ti_wilink_st.h')
| -rw-r--r-- | include/linux/ti_wilink_st.h | 2 |
1 files changed, 1 insertions, 1 deletions
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; }; |