xCAT/confluent
2
0
Fork 0
mirror of https://github.com/xcat2/confluent.git synced 2025-08-26 13:10:38 +00:00
Code Issues Projects Releases Wiki Activity

Fix ethernet support

Browse Source 
In accomodating the 20 byte
IB hwaddr, it could no longer
accept the 6 byte.

Adapt to all destination addresses up to 20.
This commit is contained in:
Jarrod Johnson
2020-05-28 16:49:59 -04:00
parent 5f170585c5
commit 17b8000c0f
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
confluent_server/confluent/discovery/protocols/pxe.py
View File

@@ -537,7 +537,9 @@ def send_raw_packet(repview, replen, reqview, info):
targ = sockaddr_ll()
bcastaddr = get_bcastaddr(ifidx)
hwlen = len(bcastaddr)
targ.sll_addr = (ctypes.c_ubyte * 20).from_buffer(bcastaddr)
bcastaddr20 = bytearray(20)
bcastaddr20[:hwlen] = bcastaddr
targ.sll_addr = (ctypes.c_ubyte * 20).from_buffer(bcastaddr20)
targ.sll_family = socket.AF_PACKET
targ.sll_halen = hwlen
targ.sll_protocol = socket.htons(0x800)