[Linux-ima-user] why /ima/policy can not be written?

[jiangdahui <jd...@ye...>]

Hi All:
   have you tried defining policy? I followed the instruction that 
   " To replace the default policy 'cat' the custom IMA measurement policy and redirect the output to "< securityfs >/ima/policy" 
    with 
     "cat userdefinePolicy.sh > /sys/kernel/security/ima/policy".", 
     but output is "invalid parameter". have you ever met?


best regards!