diff options
| author |   Neale Ranns <nranns@cisco.com> | 2019-11-06 11:17:54 +0000 |
|---|---|---|
| committer | Neale Ranns <nranns@cisco.com> | 2019-11-14 12:24:58 +0000 |
| commit | 320dfcf2aa8f4617b51a2bb15f3d0f93ee62d4dc (patch) | |
| tree | a636ed738009ce52113b78da98323affe837231c /src/vnet/fib/fib_types.c | |
| parent | e16707b5b2195fda47c1a3db7ba61f30055d2dbc (diff) | |
fib: Copy the prefix before use in case the underlying entry reallocs.
Type: fix
all other uses of the fib_entry_get_preifx in the code base don't pass
the prefix into recursive functions.
Change-Id: Ic1c56acd406a733b215ee2fd98b6bed58b490a4f
Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vnet/fib/fib_types.c')
| -rw-r--r-- | src/vnet/fib/fib_types.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/vnet/fib/fib_types.c b/src/vnet/fib/fib_types.c index 7b07fa976a4..3ac5c1d1183 100644 --- a/src/vnet/fib/fib_types.c +++ b/src/vnet/fib/fib_types.c @@ -102,6 +102,13 @@ fib_prefix_from_mpls_label (mpls_label_t label, pfx->fp_eos = eos; } +void +fib_prefix_copy (fib_prefix_t *dst, + const fib_prefix_t *src) +{ + memcpy(dst, src, sizeof(*dst)); +} + int fib_prefix_cmp (const fib_prefix_t *p1, const fib_prefix_t *p2) |