diff options
| author |   Jon Loeliger <jdl@netgate.com> | 2020-03-09 13:13:35 -0500 |
|---|---|---|
| committer |   Andrew Yourtchenko <ayourtch@gmail.com> | 2020-08-13 10:39:40 +0000 |
| commit | 8c6b575634d42be734a1c47abf9cecfc59f6a429 (patch) | |
| tree | ca3bcfe38314dc65af80343f89299303089872d1 /src/vnet/tcp/tcp_input.c | |
| parent | 0088c6875fb6b0f3c8824ff66a1a47dc184e3ac1 (diff) | |
ethernet: Copy only 6 bytes of mac address into a u64
Rather than leaving 2 bytes of junk in the upper word
of a mac address represented as a u64, zero them out.
That way later compairsons stand a chance of matching
when deleting a bridge's arp termination entries.
The volatile qualifier shouldn't be needed here, but
without it the compiler removes the clib_memcpy() at -O2.
Bad compiler. No biscuit.
Type: fix
commit: faf22cb303b65e2a6bf8dad959d7f5ee6d031c4f
Change-Id: Iebcf35fdd421293dccbcaefadef767f7e139438e
Signed-off-by: Jon Loeliger <jdl@netgate.com>
(cherry picked from commit 6a32ce326495bfe48ebef74dfbb8a9c1cf37a530)
Diffstat (limited to 'src/vnet/tcp/tcp_input.c')
0 files changed, 0 insertions, 0 deletions