Commit 601dde45 authored by Franck Bui-Huu's avatar Franck Bui-Huu Committed by Ralf Baechle
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[MIPS] signal: test return value of install_sigtramp() 



Signed-off-by: default avatarFranck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 36a1f2c2

arch/mips/kernel/signal.c

+3 −3
Original line number Diff line number Diff line
@@ -400,7 +400,7 @@ int setup_frame(struct k_sigaction * ka, struct pt_regs *regs, 
	if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame)))

		goto give_sigsegv;



	install_sigtramp(frame->sf_code, __NR_sigreturn);

	err |= install_sigtramp(frame->sf_code, __NR_sigreturn);



	err |= setup_sigcontext(regs, &frame->sf_sc);

	err |= __copy_to_user(&frame->sf_mask, set, sizeof(*set));
@@ -447,7 +447,7 @@ int setup_rt_frame(struct k_sigaction * ka, struct pt_regs *regs, 
	if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame)))

		goto give_sigsegv;



	install_sigtramp(frame->rs_code, __NR_rt_sigreturn);

	err |= install_sigtramp(frame->rs_code, __NR_rt_sigreturn);



	/* Create siginfo.  */

	err |= copy_siginfo_to_user(&frame->rs_info, info);