diff options
Diffstat (limited to 'extensions/libxt_udp.c')
-rw-r--r-- | extensions/libxt_udp.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/extensions/libxt_udp.c b/extensions/libxt_udp.c index 9af782e4..d8e286ac 100644 --- a/extensions/libxt_udp.c +++ b/extensions/libxt_udp.c @@ -156,29 +156,31 @@ static int udp_xlate(const void *ip, const struct xt_entry_match *match, struct xt_xlate *xl, int numeric) { const struct xt_udp *udpinfo = (struct xt_udp *)match->data; + char *space= ""; if (udpinfo->spts[0] != 0 || udpinfo->spts[1] != 0xFFFF) { if (udpinfo->spts[0] != udpinfo->spts[1]) { - xt_xlate_add(xl,"udp sport %s%u-%u ", + xt_xlate_add(xl,"udp sport %s%u-%u", udpinfo->invflags & XT_UDP_INV_SRCPT ? "!= ": "", udpinfo->spts[0], udpinfo->spts[1]); } else { - xt_xlate_add(xl, "udp sport %s%u ", + xt_xlate_add(xl, "udp sport %s%u", udpinfo->invflags & XT_UDP_INV_SRCPT ? "!= ": "", udpinfo->spts[0]); } + space = " "; } if (udpinfo->dpts[0] != 0 || udpinfo->dpts[1] != 0xFFFF) { if (udpinfo->dpts[0] != udpinfo->dpts[1]) { - xt_xlate_add(xl,"udp dport %s%u-%u ", + xt_xlate_add(xl,"%sudp dport %s%u-%u", space, udpinfo->invflags & XT_UDP_INV_SRCPT ? "!= ": "", udpinfo->dpts[0], udpinfo->dpts[1]); } else { - xt_xlate_add(xl,"udp dport %s%u ", + xt_xlate_add(xl,"%sudp dport %s%u", space, udpinfo->invflags & XT_UDP_INV_SRCPT ? "!= ": "", udpinfo->dpts[0]); |