Re: [PATCH] handle function pointers in __builtin_object_size (PR 88372)

2018-12-13 Thread Jeff Law
On 12/6/18 4:01 PM, Martin Sebor wrote: > On 12/6/18 2:26 PM, Jakub Jelinek wrote: >> On Thu, Dec 06, 2018 at 01:21:58PM -0700, Martin Sebor wrote: >>> Bug 88372 - alloc_size attribute is ignored on function pointers >>> points out that even though the alloc_size attribute is accepted >>> on 

Re: [PATCH] handle function pointers in __builtin_object_size (PR 88372)

2018-12-09 Thread Richard Biener
On December 8, 2018 6:42:48 PM GMT+01:00, Martin Sebor wrote: >On 12/7/18 1:06 AM, Richard Biener wrote: >> On Thu, 6 Dec 2018, Martin Sebor wrote: >> >>> On 12/6/18 2:26 PM, Jakub Jelinek wrote: On Thu, Dec 06, 2018 at 01:21:58PM -0700, Martin Sebor wrote: > Bug 88372 - alloc_size

Re: [PATCH] handle function pointers in __builtin_object_size (PR 88372)

2018-12-08 Thread Martin Sebor
On 12/7/18 1:06 AM, Richard Biener wrote: On Thu, 6 Dec 2018, Martin Sebor wrote: On 12/6/18 2:26 PM, Jakub Jelinek wrote: On Thu, Dec 06, 2018 at 01:21:58PM -0700, Martin Sebor wrote: Bug 88372 - alloc_size attribute is ignored on function pointers points out that even though the alloc_size

Re: [PATCH] handle function pointers in __builtin_object_size (PR 88372)

2018-12-07 Thread Richard Biener
On Thu, 6 Dec 2018, Martin Sebor wrote: > On 12/6/18 2:26 PM, Jakub Jelinek wrote: > > On Thu, Dec 06, 2018 at 01:21:58PM -0700, Martin Sebor wrote: > > > Bug 88372 - alloc_size attribute is ignored on function pointers > > > points out that even though the alloc_size attribute is accepted > > >

Re: [PATCH] handle function pointers in __builtin_object_size (PR 88372)

2018-12-06 Thread Martin Sebor
On 12/6/18 2:26 PM, Jakub Jelinek wrote: On Thu, Dec 06, 2018 at 01:21:58PM -0700, Martin Sebor wrote: Bug 88372 - alloc_size attribute is ignored on function pointers points out that even though the alloc_size attribute is accepted on function pointers it doesn't have any effect on Object Size

Re: [PATCH] handle function pointers in __builtin_object_size (PR 88372)

2018-12-06 Thread Jakub Jelinek
On Thu, Dec 06, 2018 at 01:21:58PM -0700, Martin Sebor wrote: > Bug 88372 - alloc_size attribute is ignored on function pointers > points out that even though the alloc_size attribute is accepted > on function pointers it doesn't have any effect on Object Size > Checking. The reporter, who is

[PATCH] handle function pointers in __builtin_object_size (PR 88372)

2018-12-06 Thread Martin Sebor
Bug 88372 - alloc_size attribute is ignored on function pointers points out that even though the alloc_size attribute is accepted on function pointers it doesn't have any effect on Object Size Checking. The reporter, who is implementing the feature in Clang, wants to know if by exposing it under