Author: mjg
Date: Wed Dec 19 23:28:29 2018
New Revision: 342264
URL: https://svnweb.freebsd.org/changeset/base/342264
Log:
Check for probes enabled in priv_check_cred before evaluting the error.
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/kern/kern_priv.c
Modified: head/sys/kern/kern_priv.c
==============================================================================
--- head/sys/kern/kern_priv.c Wed Dec 19 23:22:14 2018 (r342263)
+++ head/sys/kern/kern_priv.c Wed Dec 19 23:28:29 2018 (r342264)
@@ -194,10 +194,12 @@ priv_check_cred(struct ucred *cred, int priv)
*/
error = EPERM;
out:
- if (error)
- SDT_PROBE1(priv, kernel, priv_check, priv__err, priv);
- else
- SDT_PROBE1(priv, kernel, priv_check, priv__ok, priv);
+ if (SDT_PROBES_ENABLED()) {
+ if (error)
+ SDT_PROBE1(priv, kernel, priv_check, priv__err, priv);
+ else
+ SDT_PROBE1(priv, kernel, priv_check, priv__ok, priv);
+ }
return (error);
}
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