marvin.weiler/python-netfilterqueue
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work on new packet

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dowright 2021-08-24 18:39:03 -07:00 committed by DOWRIGHT
parent b11b341610
commit fe961811ba
1 changed files with 4 additions and 4 deletions
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8
new_packet.pyx
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@ -96,12 +96,12 @@ cdef class CPacket:
self.ip_header = <iphdr*>self.data
cdef u_int8_t iphdr_len = (ip_header.tos & 15) * 4
cdef u_int8_t iphdr_len = (self.ip_header.tos & 15) * 4
cdef u_int8_t tcphdr_len
cdef u_int8_t udphdr_len
if (ip_header.protocol == IPPROTO_TCP):
if (self.ip_header.protocol == IPPROTO_TCP):
self.tcp_header = <tcphdr*>self.data[iphdr_len]
@ -109,7 +109,7 @@ cdef class CPacket:
self.payload = self.data[iphdr_len+tcphdr_len:self.data_len]
elif (ip_header.protocol == IPPROTO_UDP):
elif (self.ip_header.protocol == IPPROTO_UDP):
self.udp_header = <udphdr*>self.data[iphdr_len]
@ -117,7 +117,7 @@ cdef class CPacket:
self.payload = self.data[iphdr_len + udphdr_len:self.data_len]
elif (ip_header.protocol == IPPROTO_ICMP):
elif (self.ip_header.protocol == IPPROTO_ICMP):
self.icmp_header = <icmphdr*>self.data[iphdr_len]