diff options
| author |   Dave Barach <dave@barachs.net> | 2020-02-17 09:13:26 -0500 |
|---|---|---|
| committer |   Andrew Yourtchenko <ayourtch@gmail.com> | 2020-08-12 15:59:46 +0000 |
| commit | 18d2d6bd4a2c968707e912356a0ee02496fba2fc (patch) | |
| tree | 47d60d947c26ed3538366b88fcb327fe8377d9a4 /src/vnet/vxlan-gbp/vxlan_gbp.c | |
| parent | 84918d25541ee1173beda281554544cd168b7e65 (diff) | |
misc: fix coverity warnings
Add an ALWAYS_ASSERT (...) macro, to (a) shut up coverity, and (b)
check the indicated condition in production images.
As in:
p = hash_get(...);
ALWAYS_ASSERT(p) /* was ASSERT(p) */
elt = pool_elt_at_index(pool, p[0]);
This may not be the best way to handle a specific case, but failure to
check return values at all followed by e.g. a pointer dereference
isn't ok.
Type: fix
Ticket: VPP-1837
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: Ia97c641cefcfb7ea7d77ea5a55ed4afea0345acb
(cherry picked from commit 47d41ad62c5d6008e72d2e9c137cf8f49ca86353)
Diffstat (limited to 'src/vnet/vxlan-gbp/vxlan_gbp.c')
| -rw-r--r-- | src/vnet/vxlan-gbp/vxlan_gbp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vnet/vxlan-gbp/vxlan_gbp.c b/src/vnet/vxlan-gbp/vxlan_gbp.c index 80eecb46c10..9a8158e9ab0 100644 --- a/src/vnet/vxlan-gbp/vxlan_gbp.c +++ b/src/vnet/vxlan-gbp/vxlan_gbp.c @@ -291,7 +291,7 @@ vtep_addr_unref (ip46_address_t * ip) uword *vtep = ip46_address_is_ip4 (ip) ? hash_get (vxlan_gbp_main.vtep4, ip->ip4.as_u32) : hash_get_mem (vxlan_gbp_main.vtep6, &ip->ip6); - ASSERT (vtep); + ALWAYS_ASSERT (vtep); if (--(*vtep) != 0) return *vtep; ip46_address_is_ip4 (ip) ? |