PenTest/nmap
1
0
Fork 0
mirror of https://github.com/nmap/nmap.git synced 2025-12-06 04:31:29 +00:00
Code Issues Projects Releases Wiki Activity

Copy link header from beginning of frame, not beginning of IP header.

Browse Source
This commit is contained in:
dmiller
2020-04-06 21:39:58 +00:00
parent 38023d1346
commit 5b6645e09d
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
tcpip.cc
View File

@@ -1612,7 +1612,7 @@ const u8 *readip_pcap(pcap_t *pd, unsigned int *len, long to_usec,
linknfo->datalinktype = datalink; linknfo->datalinktype = datalink;
linknfo->headerlen = offset; linknfo->headerlen = offset;
assert(offset <= MAX_LINK_HEADERSZ); assert(offset <= MAX_LINK_HEADERSZ);
memcpy(linknfo->header, p, MIN(sizeof(linknfo->header), offset)); memcpy(linknfo->header, p - offset, MIN(sizeof(linknfo->header), offset));
} }
if (rcvdtime) if (rcvdtime)
PacketTrace::trace(PacketTrace::RCVD, (u8 *) p, *len, PacketTrace::trace(PacketTrace::RCVD, (u8 *) p, *len,