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systemd/test/fuzz/fuzz-journald-audit/crash

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journald: check whether sscanf has changed the value corresponding to %n It's possible for sscanf to receive strings containing all three fields and not matching the template at the same time. When this happens the value of k doesn't change, which basically means that process_audit_string tries to access memory randomly. Sometimes it works and sometimes it doesn't :-) See also https://bugzilla.redhat.com/show_bug.cgi?id=1059314.
2018-11-17 01:32:31 +03:00
audit(1542398162.211:744) pid=7376 uid=1000 auid=1000 ses=6 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:accounting grantors=pam_unix,pam_localuser acct="vagrant" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/1 res=success'
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