forked from Minki/linux
net sched actions: avoid bitwise operation on signed value in pedit
Since char can be unsigned or signed, and bitwise operators may have implementation-dependent results when performed on signed operands, declare 'u8 *' operand instead. Suggested-by: Davide Caratti <dcaratti@redhat.com> Signed-off-by: Roman Mashak <mrv@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -311,7 +311,7 @@ static int tcf_pedit(struct sk_buff *skb, const struct tc_action *a,
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}
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if (tkey->offmask) {
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char *d, _d;
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u8 *d, _d;
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if (!offset_valid(skb, hoffset + tkey->at)) {
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pr_info("tc action pedit 'at' offset %d out of bounds\n",
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