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--- src/cursor.c.orig 2011-04-06 19:35:39 UTC
+++ src/cursor.c
@@ -29,8 +29,8 @@ bdb_cursor(int argc, VALUE *argv, VALUE obj)
flags = 0;
if (argc && TYPE(argv[argc - 1]) == T_HASH) {
VALUE g, f = argv[argc - 1];
- if ((g = rb_hash_aref(f, rb_intern("flags"))) != RHASH(f)->ifnone ||
- (g = rb_hash_aref(f, rb_str_new2("flags"))) != RHASH(f)->ifnone) {
+ if ((g = rb_hash_lookup(f, rb_intern("flags"))) != Qnil ||
+ (g = rb_hash_lookup(f, rb_str_new2("flags"))) != Qnil) {
flags = NUM2INT(g);
}
argc--;
@@ -67,8 +67,10 @@ bdb_cursor_close(VALUE obj)
bdb_DBC *dbcst;
bdb_DB *dbst;
+#if defined(RUBY_SAFE_LEVEL_MAX) && RUBY_SAFE_LEVEL_MAX >= 4
if (!OBJ_TAINTED(obj) && rb_safe_level() >= 4)
rb_raise(rb_eSecurityError, "Insecure: can't close the cursor");
+#endif
GetCursorDB(obj, dbcst, dbst);
bdb_test_error(dbcst->dbc->c_close(dbcst->dbc));
dbcst->dbc = NULL;
@@ -82,7 +84,9 @@ bdb_cursor_del(VALUE obj)
bdb_DBC *dbcst;
bdb_DB *dbst;
+#if defined(RUBY_SAFE_LEVEL_MAX) && RUBY_SAFE_LEVEL_MAX >= 4
rb_secure(4);
+#endif
GetCursorDB(obj, dbcst, dbst);
bdb_test_error(dbcst->dbc->c_del(dbcst->dbc, flags));
return Qtrue;
@@ -353,7 +357,9 @@ bdb_cursor_put(int argc, VALUE *argv, VALUE obj)
db_recno_t recno;
int ret;
+#if defined(RUBY_SAFE_LEVEL_MAX) && RUBY_SAFE_LEVEL_MAX >= 4
rb_secure(4);
+#endif
MEMZERO(&key, DBT, 1);
MEMZERO(&data, DBT, 1);
cnt = rb_scan_args(argc, argv, "21", &a, &b, &c);