3 files changed, 6 insertions, 5 deletions
diff --git a/usr.sbin/bsnmpd/tools/libbsnmptools/bsnmpimport.c b/usr.sbin/bsnmpd/tools/libbsnmptools/bsnmpimport.c
index b92532f..67a44d9 100644
--- a/usr.sbin/bsnmpd/tools/libbsnmptools/bsnmpimport.c
+++ b/usr.sbin/bsnmpd/tools/libbsnmptools/bsnmpimport.c
@@ -693,6 +693,7 @@ snmp_import_table(struct snmp_toolinfo *snmptoolctx, struct snmp_oid2str *obj)
 		/* Same entry already present in lists. */
 		free(entry->string);
 		free(entry);
+		return (0);
 	}
 
 	(void) snmp_import_update_table(ENTRY_INDEX, entry);
diff --git a/usr.sbin/bsnmpd/tools/libbsnmptools/bsnmptc.c b/usr.sbin/bsnmpd/tools/libbsnmptools/bsnmptc.c
index dc22c69..a682c80 100644
--- a/usr.sbin/bsnmpd/tools/libbsnmptools/bsnmptc.c
+++ b/usr.sbin/bsnmpd/tools/libbsnmptools/bsnmptc.c
@@ -338,8 +338,9 @@ static char *
 snmp_date2asn_oid(char *str, struct asn_oid *oid)
 {
 	char *endptr, *ptr;
-	uint32_t v;
+	static const char UTC[3] = "UTC";
 	int32_t saved_errno;
+	uint32_t v;
 
 	if (snmp_suboid_append(oid, (asn_subid_t) SNMP_DATETIME_OCTETS) < 0)
 		return (NULL);
@@ -440,8 +441,8 @@ snmp_date2asn_oid(char *str, struct asn_oid *oid)
 
 	/* 'UTC' - optional */
 	ptr = endptr + 1;
-	if (*ptr == 'U' && *(ptr + 1) == 'T' && *(ptr + 1) == 'C')
-		ptr += 3;
+	if (strncmp(ptr, UTC, sizeof(UTC)) == 0)
+		ptr += sizeof(UTC);
 
 	/* '+/-' */
 	if (*ptr == '-' || *ptr == '+') {
diff --git a/usr.sbin/bsnmpd/tools/libbsnmptools/bsnmptools.c b/usr.sbin/bsnmpd/tools/libbsnmptools/bsnmptools.c
index 52aa1a9..38665bf 100644
--- a/usr.sbin/bsnmpd/tools/libbsnmptools/bsnmptools.c
+++ b/usr.sbin/bsnmpd/tools/libbsnmptools/bsnmptools.c
@@ -1079,10 +1079,9 @@ snmp_oid2asn_oid(struct snmp_toolinfo *snmptoolctx, char *str,
 		strlcpy(string, str, i + 1);
 		string[i] = '\0';
 		if (snmp_lookup_enumoid(snmptoolctx, &obj, string) < 0) {
-			warnx("Unknown string - %s",string);
+			warnx("Unknown string - %s", string);
 			return (NULL);
 		}
-		free(string);
 	}
 
 	asn_append_oid(oid, &(obj.val.var));