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| H A D | fib_rules.c | diff 58075ff523af85002bfeace07304d57c59251605 Sat Dec 29 07:45:23 CET 2018 YueHaibing <yuehaibing@huawei.com> ipv4: fib_rules: Fix possible infinite loop in fib_empty_table
gcc warn this:
net/ipv4/fib_rules.c:203 fib_empty_table() warn:
always true condition '(id <= 4294967295) => (0-u32max <= u32max)'
'id' is u32, which always not greater than RT_TABLE_MAX
(0xFFFFFFFF), So add a check to break while wrap around.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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