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List:       linux-parisc
Subject:    Re: parisc setup_sigcontext32() array overflows
From:       Kyle McMartin <kyle () mcmartin ! ca>
Date:       2008-05-17 19:22:55
Message-ID: 20080517192255.GB6540 () phobos ! i ! cabal ! ca
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On Sat, May 17, 2008 at 10:16:37PM +0300, Adrian Bunk wrote:
> setup_sigcontext32(struct compat_sigcontext __user *sc, struct compat_regfile __user * rf, 
>                 struct pt_regs *regs, int in_syscall)            
> {
> ...
>                 /* Store upper half */
>                 compat_reg = (compat_uint_t)(regs->gr[32] >> 32);
> ...                                                   ^^
>                 /* Store upper half */
>                 compat_reg = (compat_uint_t)((regs->gr[32]+4) >> 32);
> ...                                                    ^^
> 
> <--  snip  -->

Yeah, I've already fixed these, was waiting for an ack from the author.

r, Kyle
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