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| author | Mateusz Guzik <mjg@FreeBSD.org> | 2018-12-19 23:28:29 +0000 |
|---|---|---|
| committer | Mateusz Guzik <mjg@FreeBSD.org> | 2018-12-19 23:28:29 +0000 |
| commit | 3e0178fb9472f29dc35f1fb52517155d794466c2 (patch) | |
| tree | acfb74f1d9493e2c1147dfb693cf87ad8d7b93fc | |
| parent | c3efee6ed9956c8fb76bdb2adf04d080068ed44c (diff) | |
| download | src-3e0178fb9472f29dc35f1fb52517155d794466c2.tar.gz src-3e0178fb9472f29dc35f1fb52517155d794466c2.zip | |
Check for probes enabled in priv_check_cred before evaluting the error.
Sponsored by: The FreeBSD Foundation
Notes
Notes:
svn path=/head/; revision=342264
| -rw-r--r-- | sys/kern/kern_priv.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sys/kern/kern_priv.c b/sys/kern/kern_priv.c index 1a77801dad47..98271195d9fd 100644 --- a/sys/kern/kern_priv.c +++ b/sys/kern/kern_priv.c @@ -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); } |