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| author | Ondrej Mosnáček <omosnace@redhat.com> | 2018-05-17 17:31:14 +0200 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2018-05-21 20:27:43 +0200 |
| commit | 5b71388663c0920848c0ee7de946970a2692b76d (patch) | |
| tree | 733d0e03c619487b466fdd26319c66f56dd72f90 /kernel/auditsc.c | |
| parent | audit: use existing session info function (diff) | |
| download | linux-5b71388663c0920848c0ee7de946970a2692b76d.tar.xz linux-5b71388663c0920848c0ee7de946970a2692b76d.zip | |
audit: Fix wrong task in comparison of session ID
The audit_filter_rules() function in auditsc.c compared the session ID
with the credentials of the current task, while it should use the
credentials of the task given to audit_filter_rules() as a parameter
(tsk).
GitHub issue:
https://github.com/linux-audit/audit-kernel/issues/82
Fixes: 8fae47705685 ("audit: add support for session ID user filter")
Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
Reviewed-by: Richard Guy Briggs <rgb@redhat.com>
[PM: not user visible, dropped stable]
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'kernel/auditsc.c')
| -rw-r--r-- | kernel/auditsc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c index ef3e189bcb15..ceb1c4596c51 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -517,7 +517,7 @@ static int audit_filter_rules(struct task_struct *tsk, result = audit_gid_comparator(cred->fsgid, f->op, f->gid); break; case AUDIT_SESSIONID: - sessionid = audit_get_sessionid(current); + sessionid = audit_get_sessionid(tsk); result = audit_comparator(sessionid, f->op, f->val); break; case AUDIT_PERS: |