LSM: SafeSetID: fix pr_warn() to include newline
Fix the pr_warn() calls in the SafeSetID LSM to have newlines at the end. Without this, denial messages will be buffered as incomplete lines in log_output(), and will then only show up once something else prints into dmesg. Signed-off-by: Jann Horn <jannh@google.com> Signed-off-by: Micah Morton <mortonm@chromium.org>
This commit is contained in:
parent
fec88ab0af
commit
c783d525f9
|
@ -91,7 +91,7 @@ static int safesetid_security_capable(const struct cred *cred,
|
||||||
* to functionality other than calling set*uid() (e.g.
|
* to functionality other than calling set*uid() (e.g.
|
||||||
* allowing user to set up userns uid mappings).
|
* allowing user to set up userns uid mappings).
|
||||||
*/
|
*/
|
||||||
pr_warn("Operation requires CAP_SETUID, which is not available to UID %u for operations besides approved set*uid transitions",
|
pr_warn("Operation requires CAP_SETUID, which is not available to UID %u for operations besides approved set*uid transitions\n",
|
||||||
__kuid_val(cred->uid));
|
__kuid_val(cred->uid));
|
||||||
return -1;
|
return -1;
|
||||||
}
|
}
|
||||||
|
@ -103,7 +103,7 @@ static int check_uid_transition(kuid_t parent, kuid_t child)
|
||||||
{
|
{
|
||||||
if (check_setuid_policy_hashtable_key_value(parent, child))
|
if (check_setuid_policy_hashtable_key_value(parent, child))
|
||||||
return 0;
|
return 0;
|
||||||
pr_warn("UID transition (%d -> %d) blocked",
|
pr_warn("UID transition (%d -> %d) blocked\n",
|
||||||
__kuid_val(parent),
|
__kuid_val(parent),
|
||||||
__kuid_val(child));
|
__kuid_val(child));
|
||||||
/*
|
/*
|
||||||
|
|
Loading…
Reference in New Issue