Fix pointer error

diff --git a/servers/slapd/back-bdb/config.c b/servers/slapd/back-bdb/config.c
index 9ac83de4474b95b00860326369be29e99b929685..232e996d49355353b2127ea716ead328cbdd9178 100644 (file)
--- a/servers/slapd/back-bdb/config.c
+++ b/servers/slapd/back-bdb/config.c
@@ -356,12 +356,12 @@ bdb_cf_gen(ConfigArgs *c)
                                        bdb->bi_flags |= BDB_HAS_CONFIG;
                                        while ( fgets( buf, sizeof(buf), f )) {
                                                ber_str2bv( buf, 0, 1, &bv );
-                                               if ( bv.bv_val[bv.bv_len-1] == '\n' ) {
+                                               if ( bv.bv_val > 0 && bv.bv_val[bv.bv_len-1] == '\n' ) {
                                                        bv.bv_len--;
                                                        bv.bv_val[bv.bv_len] = '\0';
                                                }
                                                /* shouldn't need this, but ... */
-                                               if ( bv.bv_val[bv.bv_len-1] == '\r' ) {
+                                               if ( bv.bv_val > 0 && bv.bv_val[bv.bv_len-1] == '\r' ) {
                                                        bv.bv_len--;
                                                        bv.bv_val[bv.bv_len] = '\0';
                                                }