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x86: include correct %gs in a.out core dump 

Impact: dump the correct %gs into a.out core dump

aout_dump_thread() read %gs but didn't include it in core dump.  Fix
it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Tejun Heo 2009-02-09 22:17:39 +09:00 committed by Ingo Molnar
parent 55a8ba4b7f
commit 914c3d630b
1 changed files with 1 additions and 3 deletions
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4
arch/x86/include/asm/a.out-core.h
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@ -23,8 +23,6 @@
*/
static inline void aout_dump_thread(struct pt_regs *regs, struct user *dump)
{
u16 gs;
/* changed the size calculations - should hopefully work better. lbt */
dump->magic = CMAGIC;
dump->start_code = 0;
@ -57,7 +55,7 @@ static inline void aout_dump_thread(struct pt_regs *regs, struct user *dump)
dump->regs.ds = (u16)regs->ds;
dump->regs.es = (u16)regs->es;
dump->regs.fs = (u16)regs->fs;
savesegment(gs, gs);
savesegment(gs, dump->regs.gs);
dump->regs.orig_ax = regs->orig_ax;
dump->regs.ip = regs->ip;
dump->regs.cs = (u16)regs->cs;