| Commit message (Collapse) | Author | Age | Files | Lines |
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Rewrite port range validator to use xtables_strtoui() and
xtables_param_act(). Original check failed to recognize
such port range errors as "1a-2" and "1-2a".
Also, original parser erroneously denied using port 0,
which is now allowed.
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
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In going to fix NF bug #611, "argv" is needed in
xtables_check_inverse to set "optarg" to the right spot in case of an
intrapositional negation.
References: http://bugzilla.netfilter.org/show_bug.cgi?id=611
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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Thanks to Stephen Hemminger for noticing.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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This also adds a warning that intrapositional negation support
is deprecated.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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iptables.h and ip6tables.h only include declarations internal to
iptables (specifically iptables.c and ip6tables.c), as most of the
public API has been moved to xtables.h a few months ago.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
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Resync netfilter.h from the latest kernel and make use of the new
NFPROTO_ constants that have been introduced.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
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Signed-off-by: Patrick McHardy <kaber@trash.net>
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A number of comments are redundant, some outdated and others outright
wrong in their own way. Remove and fixup.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
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Max Kellermann <max@duempel.org>
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Give symbols of libxt targets unique names (2/3).
Adds unique prefixes to all functions (most of them - especially the hook
functions) so that debugging programs can unambiguously map a symbol to an
address. Also unifies the names of the xtables_match/xtables_target structs,
(based upon libxt_connmark.c/libip6t_*.c).
Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
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Deletes empty ->final_check() functions, and makes ip[6]tables
checks for NULL on these.
Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
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Mixing member accessors (non-named vs named) is not good.
Remove stray NULL.
Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
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Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
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This changes the type of arguments as follows in multiport, DNAT, SNAT,
MASQUERADE, and REDIRECT
- ip[6]t_ip[6] * -> void *
- ip[6]t_entry * -> void *
and adds lines to cast these pointer with intended type.
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versions.
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Fixes build with conntrack event patch for 2.6
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(I removed the revision stuff for the moment, but this needs to go in before the code moves too much --RR)
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naming
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- iptables-save/-restore is no longer experimental
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(PPC fix).
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