| Subject: | I find bug and fix (?) it in unpacker.c |
| Date: | Fri, 30 May 2008 07:48:59 +0700 |
| To: | bug-IPTables-IPv4 [...] rt.cpan.org |
| From: | Igor Krasnov <boot [...] ngs.ru> |
Hello, bug-IPTables-IPv4 !
I have this problem: where i execute
@rules=$table->list_rules($chain_name);
foreach $rule (@rules){
a hash reference $rule containts "bcnt", but not containts
"destination" or "source". I fix this problem very dumb:
in unpacker.c i comment lines 129, 133, 136, 140.
/* Ok, let's break this down point by point. First off, the source
* address... */
// if(entry->nfcache & NFC_IPx_SRC) {
sv = addr_and_mask_to_sv(ENTRY_ADDR(entry).src, ENTRY_ADDR(entry).smsk,
ENTRY_ADDR(entry).invflags & INV_SRCIP);
hv_store(hash, "source", 6, sv, 0);
// }
/* Now, the destination address */
// if(entry->nfcache & NFC_IPx_DST) {
sv = addr_and_mask_to_sv(ENTRY_ADDR(entry).dst, ENTRY_ADDR(entry).dmsk,
ENTRY_ADDR(entry).invflags & INV_DSTIP);
hv_store(hash, "destination", 11, sv, 0);
// }
This problem found (and fixed) in distribs:
ASPLinux 11.2 (kernel 2.6.17-1.2157.1asp, perl perl-5.8.6-24)
Debian 4.0 (kernel 2.6.18-6-686, perl ???)
Bye !
# Igor Krasnov
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* Origin: Everything dies ... (c) X-Files