| From 4d7ea681932556ad881f6841de90d0bfff56f8d7 Mon Sep 17 00:00:00 2001 |
| From: Hongxu Jia <hongxu.jia@windriver.com> |
| Date: Tue, 15 Aug 2017 17:25:16 +0800 |
| Subject: [PATCH 5/7] fix a stack-usage warning |
| |
| Upstream-Status: Pending |
| |
| not use a variable to as a array size, otherwise the warning to error |
| that |
| stack usage might be unbounded [-Werror=stack-usage=] will happen |
| |
| Signed-off-by: Roy Li <rongqing.li@windriver.com> |
| |
| Rebase to 0.170 |
| Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com> |
| --- |
| backends/ppc_initreg.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/backends/ppc_initreg.c b/backends/ppc_initreg.c |
| index 3e4432f..59c2d97 100644 |
| --- a/backends/ppc_initreg.c |
| +++ b/backends/ppc_initreg.c |
| @@ -94,7 +94,7 @@ ppc_set_initial_registers_tid (pid_t tid __attribute__ ((unused)), |
| return false; |
| } |
| const size_t gprs = sizeof (user_regs.r.gpr) / sizeof (*user_regs.r.gpr); |
| - Dwarf_Word dwarf_regs[gprs]; |
| + Dwarf_Word dwarf_regs[sizeof (user_regs.r.gpr) / sizeof (*user_regs.r.gpr)]; |
| for (unsigned gpr = 0; gpr < gprs; gpr++) |
| dwarf_regs[gpr] = user_regs.r.gpr[gpr]; |
| if (! setfunc (0, gprs, dwarf_regs, arg)) |
| -- |
| 2.7.4 |
| |