On 2022-09-23 09:02, Jakub Jelinek wrote:
Oh, so can addr_object_size be simplified to use get_base_address too?
You can try. As you can see in get_base_address, that function
handles something that the above doesn't (looking through some MEM_REFs too).
I went down this rabbithole and it ac
On Thu, Sep 22, 2022 at 11:26:29AM -0400, Siddhesh Poyarekar wrote:
> On 2022-09-22 09:02, Jakub Jelinek wrote:
> > On Mon, Aug 15, 2022 at 03:23:11PM -0400, Siddhesh Poyarekar wrote:
> > > --- a/gcc/tree-object-size.cc
> > > +++ b/gcc/tree-object-size.cc
> > > @@ -495,6 +495,18 @@ decl_init_size (
On 2022-09-22 09:02, Jakub Jelinek wrote:
On Mon, Aug 15, 2022 at 03:23:11PM -0400, Siddhesh Poyarekar wrote:
--- a/gcc/tree-object-size.cc
+++ b/gcc/tree-object-size.cc
@@ -495,6 +495,18 @@ decl_init_size (tree decl, bool min)
return size;
}
+/* Get the outermost object that PTR may po
On Mon, Aug 15, 2022 at 03:23:11PM -0400, Siddhesh Poyarekar wrote:
> --- a/gcc/tree-object-size.cc
> +++ b/gcc/tree-object-size.cc
> @@ -495,6 +495,18 @@ decl_init_size (tree decl, bool min)
>return size;
> }
>
> +/* Get the outermost object that PTR may point into. */
> +
> +static tree
>
Ping!
On 2022-09-07 15:21, Siddhesh Poyarekar wrote:
Ping!
On 2022-08-29 10:16, Siddhesh Poyarekar wrote:
Ping!
On 2022-08-15 15:23, Siddhesh Poyarekar wrote:
Use string length of input to strdup to determine the usable size of the
resulting object. Avoid doing the same for strndup since th
Ping!
On 2022-08-29 10:16, Siddhesh Poyarekar wrote:
Ping!
On 2022-08-15 15:23, Siddhesh Poyarekar wrote:
Use string length of input to strdup to determine the usable size of the
resulting object. Avoid doing the same for strndup since there's a
chance that the input may be too large, resulti
Ping!
On 2022-08-15 15:23, Siddhesh Poyarekar wrote:
Use string length of input to strdup to determine the usable size of the
resulting object. Avoid doing the same for strndup since there's a
chance that the input may be too large, resulting in an unnecessary
overhead or worse, the input may n
Use string length of input to strdup to determine the usable size of the
resulting object. Avoid doing the same for strndup since there's a
chance that the input may be too large, resulting in an unnecessary
overhead or worse, the input may not be NULL terminated, resulting in a
crash where there
