| Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 1 | [PATCH] fix a stack-usage warning |
| 2 | |
| 3 | Upstream-Status: Pending |
| 4 | |
| 5 | not use a variable to as a array size, otherwise the warning to error that |
| 6 | stack usage might be unbounded [-Werror=stack-usage=] will happen |
| 7 | |
| 8 | Signed-off-by: Roy Li <rongqing.li@windriver.com> |
| 9 | --- |
| 10 | backends/ppc_initreg.c | 2 +- |
| 11 | 1 file changed, 1 insertion(+), 1 deletion(-) |
| 12 | |
| 13 | diff --git a/backends/ppc_initreg.c b/backends/ppc_initreg.c |
| 14 | index 64f5379..52dde3e 100644 |
| 15 | --- a/backends/ppc_initreg.c |
| 16 | +++ b/backends/ppc_initreg.c |
| 17 | @@ -93,7 +93,7 @@ ppc_set_initial_registers_tid (pid_t tid __attribute__ ((unused)), |
| 18 | return false; |
| 19 | } |
| 20 | const size_t gprs = sizeof (user_regs.r.gpr) / sizeof (*user_regs.r.gpr); |
| 21 | - Dwarf_Word dwarf_regs[gprs]; |
| 22 | + Dwarf_Word dwarf_regs[sizeof (user_regs.r.gpr) / sizeof (*user_regs.r.gpr)]; |
| 23 | for (unsigned gpr = 0; gpr < gprs; gpr++) |
| 24 | dwarf_regs[gpr] = user_regs.r.gpr[gpr]; |
| 25 | if (! setfunc (0, gprs, dwarf_regs, arg)) |
| 26 | -- |
| 27 | 1.9.1 |
| 28 | |