Staging: rtl8712: fix math errors in snprintf()
The original code had calls to snprintf(p, 7, "wpa_ie=") but that string is 8 characters (because snprintf() puts a NUL terminator on the end). So instead of an '=' the what gets written to buf is a NUL terminator followed by the rest of the string. And actually the %02x formats are three chars as well when you include the terminator. Signed-off-by: NDan Carpenter <error27@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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