| Commit message (Collapse) | Author | Age | Files | Lines |
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This patch moves common XML string parsing code to nft_mxml_str_parse().
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch moves common XML parsing code to nft_mxml_num_parse().
To handle this, the nft_strtoi() helper fuction is included.
I've changed some MXML_DESCEND[_FIRST] flags to avoid match a nested node under
some circumstances, ie, matching two nodes with the same name that are descendant.
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch refactors the getter code to simplify it. The default
cases have been removed so gcc will spot a warning if an attribute
is not handled appropriately.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Instead of manual array registration.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch improves default plain text output by mimicing the
default output of libnl-nft.
While at it, several %lu has been translated to use %"PRIu64"
for correctness.
[ I have added the policy to string translation --pablo ]
Signed-off-by: Giuseppe Longo <giuseppelng@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch reduces the XML code in 100 LOC.
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Move common code for XML parsing of expressions to the new
nft_mxml_expr_parse function.
This patch reduces the XML parsing code in 300 LOC.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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While at it, order possible switch cases of _snprintf.
Signed-off-by: Alvaro Neira Ayuso <alvaroneay@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch renames the <type> node in the exthdr expr to <exthdr_type>.
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch implements using a string for the <type> node.
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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According to net/netfilter/nft_exthdr.c: nft_exthdr_init(),
all of dreg, type, offset and len are mandatory:
if (tb[NFTA_EXTHDR_DREG] == NULL ||
tb[NFTA_EXTHDR_TYPE] == NULL ||
tb[NFTA_EXTHDR_OFFSET] == NULL ||
tb[NFTA_EXTHDR_LEN] == NULL)
return -EINVAL;
So the XML parser must make sure the equivalent nodes exists.
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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With this patch, all expressions validate that registers are <= NFT_REG_MAX.
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch adds support for the exthdr expression of nftables that
is implemented in linux/net/netfilter/nft_exthdr.c
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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