diff options
| author |   Neale Ranns <nranns@cisco.com> | 2017-04-11 09:13:39 -0700 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2017-04-11 20:35:05 +0000 |
| commit | f060930e7f71bde107dc8f07c8693e2b3df99c46 (patch) | |
| tree | df5ce2c6381c31f411bf3b6182212ca19a7839bc /src | |
| parent | 107e7d4b5375295e94e01653e3cf064ea6647064 (diff) | |
MTRIE coverity fixes
Change-Id: If98355bebe823f45b11b0908a8d7700ab273a6db
Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/vnet/ip/ip4_mtrie.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/vnet/ip/ip4_mtrie.c b/src/vnet/ip/ip4_mtrie.c index adc95125ed3..e1987d56782 100644 --- a/src/vnet/ip/ip4_mtrie.c +++ b/src/vnet/ip/ip4_mtrie.c @@ -271,7 +271,7 @@ set_leaf (ip4_fib_mtrie_t * m, old_ply = pool_elt_at_index (ip4_ply_pool, old_ply_index); - ASSERT (a->dst_address_length >= 0 && a->dst_address_length <= 32); + ASSERT (a->dst_address_length <= 32); ASSERT (dst_address_byte_index < ARRAY_LEN (a->dst_address.as_u8)); /* how many bits of the destination address are in the next PLY */ @@ -284,7 +284,8 @@ set_leaf (ip4_fib_mtrie_t * m, if (n_dst_bits_next_plies <= 0) { /* The mask length of the address to insert maps to this ply */ - uword i, n_dst_bits_this_ply, old_leaf_is_terminal; + uword i, old_leaf_is_terminal; + u32 n_dst_bits_this_ply; /* The number of bits, and hence slots/buckets, we will fill */ n_dst_bits_this_ply = clib_min (8, -n_dst_bits_next_plies); @@ -401,7 +402,7 @@ set_root_leaf (ip4_fib_mtrie_t * m, old_ply = &m->root_ply; - ASSERT (a->dst_address_length >= 0 && a->dst_address_length <= 32); + ASSERT (a->dst_address_length <= 32); /* how many bits of the destination address are in the next PLY */ n_dst_bits_next_plies = a->dst_address_length - BITS (u16); @@ -412,7 +413,8 @@ set_root_leaf (ip4_fib_mtrie_t * m, if (n_dst_bits_next_plies <= 0) { /* The mask length of the address to insert maps to this ply */ - uword i, n_dst_bits_this_ply, old_leaf_is_terminal; + uword i, old_leaf_is_terminal; + u32 n_dst_bits_this_ply; /* The number of bits, and hence slots/buckets, we will fill */ n_dst_bits_this_ply = 16 - a->dst_address_length; @@ -515,7 +517,7 @@ unset_leaf (ip4_fib_mtrie_t * m, i32 i, n_dst_bits_this_ply, old_leaf_is_terminal; u8 dst_byte; - ASSERT (a->dst_address_length >= 0 && a->dst_address_length <= 32); + ASSERT (a->dst_address_length <= 32); ASSERT (dst_address_byte_index < ARRAY_LEN (a->dst_address.as_u8)); n_dst_bits_next_plies = @@ -588,7 +590,7 @@ unset_root_leaf (ip4_fib_mtrie_t * m, u16 dst_byte; ip4_fib_mtrie_16_ply_t *old_ply; - ASSERT (a->dst_address_length >= 0 && a->dst_address_length <= 32); + ASSERT (a->dst_address_length <= 32); old_ply = &m->root_ply; n_dst_bits_next_plies = a->dst_address_length - BITS (u16); |