diff options
Diffstat (limited to 'contrib/openbsm/libauditd/auditd_lib.c')
-rw-r--r-- | contrib/openbsm/libauditd/auditd_lib.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/contrib/openbsm/libauditd/auditd_lib.c b/contrib/openbsm/libauditd/auditd_lib.c index 3c03348..6079df0 100644 --- a/contrib/openbsm/libauditd/auditd_lib.c +++ b/contrib/openbsm/libauditd/auditd_lib.c @@ -25,8 +25,6 @@ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. - * - * $P4: //depot/projects/trustedbsd/openbsm/libauditd/auditd_lib.c#18 $ */ #include <sys/param.h> @@ -402,12 +400,13 @@ trailname_to_tstamp(char *fn, time_t *tstamp) * ADE_NOERR on success or there is nothing to do. * ADE_PARSE if error parsing audit_control(5). * ADE_NOMEM if could not allocate memory. - * ADE_EXPIRE if there was an unespected error. + * ADE_READLINK if could not read link file. + * ADE_EXPIRE if there was an unexpected error. */ int auditd_expire_trails(int (*warn_expired)(char *)) { - int andflg, ret = ADE_NOERR; + int andflg, len, ret = ADE_NOERR; size_t expire_size, total_size = 0L; time_t expire_age, oldest_time, current_time = time(NULL); struct dir_ent *traildir; @@ -431,7 +430,9 @@ auditd_expire_trails(int (*warn_expired)(char *)) * Read the 'current' trail file name. Trim off directory path. */ activefn[0] = '\0'; - readlink(AUDIT_CURRENT_LINK, activefn, MAXPATHLEN - 1); + len = readlink(AUDIT_CURRENT_LINK, activefn, MAXPATHLEN - 1); + if (len < 0) + return (ADE_READLINK); if ((afnp = strrchr(activefn, '/')) != NULL) afnp++; |