diff options
author | David Woodhouse <dwmw2@infradead.org> | 2007-08-23 10:43:14 +0100 |
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committer | David Woodhouse <dwmw2@infradead.org> | 2007-08-23 10:43:14 +0100 |
commit | ac0c955d5048c2c580fa7166a89133f0fd76c125 (patch) | |
tree | 041ac4fb544c7244a1a0b35c8ceabc142d5645c1 /net/netfilter/nf_conntrack_sip.c | |
parent | 68d09b1b6780415d82160f6b6d88e82bd724e691 (diff) | |
parent | b377fd3982ad957c796758a90e2988401a884241 (diff) | |
download | linux-ac0c955d5048c2c580fa7166a89133f0fd76c125.tar.bz2 |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'net/netfilter/nf_conntrack_sip.c')
-rw-r--r-- | net/netfilter/nf_conntrack_sip.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/netfilter/nf_conntrack_sip.c b/net/netfilter/nf_conntrack_sip.c index 1276a442f10c..d449fa47491c 100644 --- a/net/netfilter/nf_conntrack_sip.c +++ b/net/netfilter/nf_conntrack_sip.c @@ -295,6 +295,7 @@ static int epaddr_len(struct nf_conn *ct, const char *dptr, static int skp_epaddr_len(struct nf_conn *ct, const char *dptr, const char *limit, int *shift) { + const char *start = dptr; int s = *shift; /* Search for @, but stop at the end of the line. @@ -309,8 +310,10 @@ static int skp_epaddr_len(struct nf_conn *ct, const char *dptr, if (dptr <= limit && *dptr == '@') { dptr++; (*shift)++; - } else + } else { + dptr = start; *shift = s; + } return epaddr_len(ct, dptr, limit, shift); } @@ -330,7 +333,8 @@ int ct_sip_get_info(struct nf_conn *ct, while (dptr <= limit) { if ((strncmp(dptr, hnfo->lname, hnfo->lnlen) != 0) && - (strncmp(dptr, hnfo->sname, hnfo->snlen) != 0)) { + (hnfo->sname == NULL || + strncmp(dptr, hnfo->sname, hnfo->snlen) != 0)) { dptr++; continue; } |