pp_Mult_qq: run _p_Mult_q_Normal_ZeroDiv on the copy of q

Also makes sure to delete it if needed. Fixes sagemath/sage#38158 (comment)
antonio-rojas · Aug 2, 2024 · f88ab1e · f88ab1e
1 parent d251900
commit f88ab1e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libpolys/polys/monomials/p_polys.h b/libpolys/polys/monomials/p_polys.h
@@ -1183,7 +1183,7 @@ static inline poly pp_Mult_qq(poly p, poly q, const ring r)
 #endif
 #ifdef HAVE_RINGS
   if (UNLIKELY(!nCoeff_is_Domain(r->cf)))
-    return _p_Mult_q_Normal_ZeroDiv(p, q, 1, r);
+    res = _p_Mult_q_Normal_ZeroDiv(p, qq, 1, r);
   else
 #endif
     res = _p_Mult_q(p, qq, 1, r);