On Wed, Dec 07, 2016 at 02:15:27PM -0800, Kees Cook wrote:
> Can you resend this patch with /proc/$pid/maps output showing the
> before/after effects of this change also included here? Showing that
> reduction in executable mapping should illustrate the benefit of
> avoiding having the execute bit
On Wed, Nov 9, 2016 at 9:06 AM, Denys Vlasenko wrote:
> On 32-bit powerpc the ELF PLT sections of binaries (built with --bss-plt,
> or with a toolchain which defaults to it) look like this:
>
> [17] .sbss NOBITS 0002aff8 01aff8 14 00 WA 0 0
> 4
> [18] .plt
On Wed, Nov 9, 2016 at 9:06 AM, Denys Vlasenko wrote:
> On 32-bit powerpc the ELF PLT sections of binaries (built with --bss-plt,
> or with a toolchain which defaults to it) look like this:
>
> [17] .sbss NOBITS 0002aff8 01aff8 14 00 WA 0 0
> 4
> [18] .plt
On 32-bit powerpc the ELF PLT sections of binaries (built with --bss-plt,
or with a toolchain which defaults to it) look like this:
[17] .sbss NOBITS 0002aff8 01aff8 14 00 WA 0 0 4
[18] .plt NOBITS 0002b00c 01aff8 84 00 WAX 0 0 4
[1
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