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Fix meta ematch usage of 0 values 

em_meta doesn't send 0 values to the kernel. breaking matching on them and
resulting in "Missing value TLV" messages on dump.

Signed-off-by: Patrick McHardy <kaber@trash.net>
This commit is contained in:
Patrick McHardy 2007-07-11 14:48:12 +02:00 committed by Stephen Hemminger
parent 1d93483985
commit 6140785236
1 changed files with 2 additions and 5 deletions
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7
tc/em_meta.c
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@ -406,11 +406,8 @@ static int meta_parse_eopt(struct nlmsghdr *n, struct tcf_ematch_hdr *hdr,
addattr_l(n, MAX_MSG, TCA_EM_META_HDR, &meta_hdr, sizeof(meta_hdr)); addattr_l(n, MAX_MSG, TCA_EM_META_HDR, &meta_hdr, sizeof(meta_hdr));
if (lvalue) dump_value(n, TCA_EM_META_LVALUE, lvalue, &meta_hdr.left);
dump_value(n, TCA_EM_META_LVALUE, lvalue, &meta_hdr.left); dump_value(n, TCA_EM_META_RVALUE, rvalue, &meta_hdr.right);
if (rvalue)
dump_value(n, TCA_EM_META_RVALUE, rvalue, &meta_hdr.right);
return 0; return 0;
} }