| Commit message (Collapse) | Author | Age | Files | Lines |
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Add expression support for:
- ct
- exthdr
- fib
- osf
- rt
- socket
- xfrm
to extend b9e00458b9f3 ("src: add dynamic register allocation
infrastructure").
Joint work with Pablo.
Signed-off-by: Jose M. Guisado Gomez <guigom@riseup.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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A common idiom among snprintf callbacks was to copy the unsigned
parameter 'size' (or 'len') into a signed variable for further use.
Though since snprintf() itself casts it to unsigned and
SNPRINTF_BUFFER_SIZE() does not allow it to become negative, this is not
needed. Drop the local variable and rename the parameter accordingly.
Signed-off-by: Phil Sutter <phil@nwl.cc>
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There is but a single supported output type left, so check it in expr.c
and drop all the single option switch statements in individual
expressions.
Since the parameter is now unused (and to ensure code correctness), drop
'type' parameter from struct expr_ops' snprintf callback.
Signed-off-by: Phil Sutter <phil@nwl.cc>
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Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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These functions are not very useful, rule comparison from this layer
does not work well with implicit set definitions.
This infrastructure was added as an attempt to support for deletion by
name from this layer, which should be done from higher level libnftables
library. Finally, we never had a client for this code in
git.netfilter.org.
Let's remove it and bump libversion for safety reasons.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Rolf Eike Beer <eike@sf-mail.de> reported that nft-expr_quota-test fails
with a SIGBUS on SPARC due to unaligned accesses. This patch resolves
that and fixes additional sources of unaligned accesses matching the
same pattern. Both nft-expr_quota-test and nft-expr_objref-test
generated unaligned accesses on DEC Alpha.
Bug: https://bugs.gentoo.org/666448
Signed-off-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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We have better json support in libnftables these days.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This code, which is enabled via --with-json-parsing, doesn't compile.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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