diff options
| author | Jann Horn <jannh@google.com> | 2019-04-10 09:54:34 -0700 |
|---|---|---|
| committer | Micah Morton <mortonm@chromium.org> | 2019-07-15 08:05:26 -0700 |
| commit | c783d525f9e7e1fd6a5dc3379f3c1fb041495b76 (patch) | |
| tree | c5e14d107c87bea6f74215b18785577b10522c63 | |
| parent | fec88ab0af9706b2201e5daf377c5031c62d11f7 (diff) | |
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>
| -rw-r--r-- | security/safesetid/lsm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/security/safesetid/lsm.c b/security/safesetid/lsm.c index 06d4259f9ab1..ac55bf193213 100644 --- a/security/safesetid/lsm.c +++ b/security/safesetid/lsm.c @@ -91,7 +91,7 @@ static int safesetid_security_capable(const struct cred *cred, * to functionality other than calling set*uid() (e.g. * 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)); 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)) return 0; - pr_warn("UID transition (%d -> %d) blocked", + pr_warn("UID transition (%d -> %d) blocked\n", __kuid_val(parent), __kuid_val(child)); /* |