diff options
| author |   Klement Sekera <ksekera@cisco.com> | 2021-10-26 16:23:11 +0200 |
|---|---|---|
| committer |   Neale Ranns <neale@graphiant.com> | 2021-12-07 14:54:57 +0000 |
| commit | e46ea1d0c5cffcf721d150df86705145ec633e33 (patch) | |
| tree | 6910f2a6c78943014625e76912be55c41126039d /src/vnet | |
| parent | 674d5651e2089254c449eba922c784097a1dd070 (diff) | |
fib: fix coverity warning/don't dereference NULL
fib_sas6_get is called with NULL dst explicitly so add a NULL check to
avoid a NULL dereference.
Type: fix
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: I8ebcba98832f374991f5442c1b83a4b6e64771d0
Diffstat (limited to 'src/vnet')
| -rw-r--r-- | src/vnet/fib/fib_sas.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vnet/fib/fib_sas.c b/src/vnet/fib/fib_sas.c index 8abac8672fd..c9d469379f1 100644 --- a/src/vnet/fib/fib_sas.c +++ b/src/vnet/fib/fib_sas.c @@ -112,7 +112,7 @@ fib_sas6_get (u32 sw_if_index, /* * if the dst is v6 and link local, use the source link local */ - if (ip6_address_is_link_local_unicast (dst)) + if (dst && ip6_address_is_link_local_unicast (dst)) { const ip6_address_t *ll = ip6_get_link_local_address (sw_if_index); if (NULL == ll) |