Commit e3cb7e9f authored by Al Viro's avatar Al Viro
Browse files

tile: compat rt_sigreturn gets too enthusiastic about sigaltstack errors 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 008f1794

arch/tile/kernel/compat_signal.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -248,7 +248,7 @@ long compat_sys_rt_sigreturn(void) 
	if (restore_sigcontext(regs, &frame->uc.uc_mcontext))

	if (restore_sigcontext(regs, &frame->uc.uc_mcontext))

		goto badframe;

		goto badframe;





	if (compat_sys_sigaltstack(&frame->uc.uc_stack, NULL) != 0)

	if (compat_sys_sigaltstack(&frame->uc.uc_stack, NULL) == -EFAULT)

		goto badframe;

		goto badframe;





	return 0;

	return 0;

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