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Re: [PATCH][arm] avoid stack corruption
On 6/19/07, Richard Earnshaw <Richard.Earnshaw@arm.com> wrote:
On Tue, 2007-06-19 at 01:02 -0700, Seongbae Park (박성배, 朴成培) wrote:
> Ok for mainline and for 4.2 and 4.1 branches ?
>
> gcc/ChangeLog:
>
> 2007-04-19 Seongbae Park <seongbae.park@gmail.com>
>
> * config/arm/arm.c (arm_get_frame_offsets): Set
> offsets->locals_base to avoid negative stack size.
> (thumb1_expand_prologue): Assert on negative stack size.
>
> gcc/testsuite/ChangeLog:
>
> 2007-04-19 Seongbae Park <seongbae.park@gmail.com>
>
> * gcc.target/arm/stack-corruption.c: New test.
OK everywhere.
If there's a PR for this defect, please include it in the ChangeLog.
R.
Thanks for the quick review.
No PR has been filed,
so I just committed it as revision 125856.
I'll wait for a few days, and backport it to 4.1 and 4.2.
--
#pragma ident "Seongbae Park, compiler, http://seongbae.blogspot.com";