Commit eb6a2dbf authored by Sudip Mukherjee's avatar Sudip Mukherjee Committed by Greg Kroah-Hartman
Browse files

staging: fbtft: use strncpy instead of strcpy

Using strcpy() is a security risk as the destination buffer size is not
checked and we may over-run the buffer. Use strncpy() instead, while
mentioning the buffer size leaving place for the NULL termination.

Signed-off-by: default avatarSudip Mukherjee <>
Signed-off-by: default avatarGreg Kroah-Hartman <>
parent e1b32e1e
......@@ -1342,7 +1342,8 @@ static int __init fbtft_device_init(void)
p_name, p_num);
return -EINVAL;
strcpy(fbtft_device_param_gpios[i].name, p_name);
strncpy(fbtft_device_param_gpios[i].name, p_name,
fbtft_device_param_gpios[i++].gpio = (int) val;
if (i == MAX_GPIOS) {
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