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* add ukey_* function for key assignationPablo Neira Ayuso2008-12-091-36/+40
| | | | | | | | | This patch cleans up the current key assignation by introducing a set of functions ukey_* to set the key value as Eric Leblond and we discussed during the latest Netfilter Workshop. This patch is based on an idea from Holger Eitzenberger. Signed-off-by: Eric Leblond <eric@inl.fr>
* Fix light memory error in parse_mac2strPierre Chifflier2008-12-091-2/+8
| | | | | | | | | When len is 0 (for ex. when the input mac is NULL), parse_mac2str tries to calloc a 0-bytes bloc, which leads to a conditional jump based on uninitialized value (spotted by valgrind). Signed-off-by: Pierre Chifflier <chifflier@inl.fr> Signed-off-by: Eric Leblond <eric@inl.fr>
* hwhdr: finish missing renamingPierre Chifflier2008-10-201-2/+2
| | | | | | | MAC2STR has been renamed to HWHDR. Signed-off-by: Pierre Chifflier <chifflier@inl.fr> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* hwhdr: fix segfault when RAW_MAC is NULLPierre Chifflier2008-10-201-1/+1
| | | | | | | This fixes a segfault when RAW_MAC key is NULL in MAC2STR plugin. Signed-off-by: Pierre Chifflier <chifflier@inl.fr> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* MAC2STR: Rename it to HWHDREric Leblond2008-07-291-0/+241
Use a more appropriate name for this filter. Signed-off-by: Eric Leblond <eric@inl.fr> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>