On Mon, 23 Jul 2007 13:47:13 -0700 Andrew Morton <[EMAIL PROTECTED]> wrote:
> > Right. We need to fix util.c. ksize should not be called with a NULL > > parameter. > > Index: linux-2.6/mm/util.c > > =================================================================== > > --- linux-2.6.orig/mm/util.c 2007-07-23 13:29:42.000000000 > > -0700 +++ linux-2.6/mm/util.c 2007-07-23 13:31:28.000000000 > > -0700 @@ -88,7 +88,11 @@ void *krealloc(const void *p, size_t new > > return ZERO_SIZE_PTR; > > } > > > > - ks = ksize(p); > > + if (p) > > + ks = ksize(p); > > + else > > + ks = 0; > > + > > if (ks >= new_size) > > return (void *)p; > > > > I think we already fixed this? > > commit 1d4ec7b1d6f130818f9b62dea3411d9ee2ff6ff6 > Author: Roland Dreier <[EMAIL PROTECTED]> > Date: Fri Jul 20 12:13:20 2007 -0700 > > Fix ZERO_OR_NULL_PTR(ZERO_SIZE_PTR) There is no use of ZERO_OR_NULL ptr in krealloc. Linus added a check to ksize() instead so that ksize(NULL) returns 0 instead of failing. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
