bignum: allocate cvalue after init to avoid garbage leak on wrong arg type

Sigrid Solveig Haflínudóttir committed 4 months ago

Commit 40a17b01 parent 15582af1 file · +3 −1Browse files

Unified · Split

src/cvalues.c+3−1

 		args = sl.sp-1;
 	}else
 		argcount(1);
+	mpint *m;
+	cvalue_bignum_init(sl_bignumtype, args[0], &m);
 	sl_v cv = cvalue(sl_bignumtype, sizeof(mpint*));
-	cvalue_bignum_init(sl_bignumtype, args[0], cvalue_data(cv));
+	*((mpint**)cvalue_data(cv)) = m;
 	return cv;
 }