src/java.desktop/share/native/libawt/java2d/loops/TransformHelper.c

*** 405,417 ****
              : NULL;
      } else if (numedges > MAXEDGES) {
          /* numedges variable (jlong) can be at most ((1<<32)-1) */
          /* memsize can overflow a jint, but not a jlong */
          jlong memsize = ((numedges * 2) + 2) * sizeof(*pEdges);
!         pEdges = (memsize == ((size_t) memsize))
!             ? malloc((size_t) memsize)
!             : NULL;
      } else {
          pEdges = edgebuf;
      }
  
      if (pEdges == NULL) {
--- 405,415 ----
              : NULL;
      } else if (numedges > MAXEDGES) {
          /* numedges variable (jlong) can be at most ((1<<32)-1) */
          /* memsize can overflow a jint, but not a jlong */
          jlong memsize = ((numedges * 2) + 2) * sizeof(*pEdges);
!         pEdges = (memsize > 0) ? malloc((size_t) memsize) : NULL;
      } else {
          pEdges = edgebuf;
      }
  
      if (pEdges == NULL) {