diff options
| author |   Dave Barach <dave@barachs.net> | 2018-07-13 11:22:23 -0400 |
|---|---|---|
| committer | Dave Barach <dave@barachs.net> | 2018-07-13 11:26:36 -0400 |
| commit | a8d476468d6dad10f0d55423eded2a2a065f8478 (patch) | |
| tree | cb3e8996bfb2d2d5ad26cd3bc4c73abcf4746d27 /src/vnet/ipsec | |
| parent | b9124828bf34f0f545c412555d0b094933813ba1 (diff) | |
VPP-1338: fix ipsec api coverity warnings
Remove useless unsigned comparisions: "(unsigned) value < 0", correct
a couple of incorrect limit checks.
Change-Id: I9606c4057df157f770d59535457cb9df1cfd1f35
Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/vnet/ipsec')
| -rw-r--r-- | src/vnet/ipsec/ipsec_api.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/vnet/ipsec/ipsec_api.c b/src/vnet/ipsec/ipsec_api.c index fc7d481ecb1..8ea47b7ebe1 100644 --- a/src/vnet/ipsec/ipsec_api.c +++ b/src/vnet/ipsec/ipsec_api.c @@ -194,8 +194,7 @@ static void vl_api_ipsec_sad_add_del_entry_t_handler sa.spi = ntohl (mp->spi); sa.protocol = mp->protocol; /* check for unsupported crypto-alg */ - if (mp->crypto_algorithm < IPSEC_CRYPTO_ALG_NONE || - mp->crypto_algorithm >= IPSEC_CRYPTO_N_ALG) + if (mp->crypto_algorithm >= IPSEC_CRYPTO_N_ALG) { clib_warning ("unsupported crypto-alg: '%U'", format_ipsec_crypto_alg, mp->crypto_algorithm); @@ -527,7 +526,7 @@ vl_api_ipsec_tunnel_if_set_key_t_handler (vl_api_ipsec_tunnel_if_set_key_t * case IPSEC_IF_SET_KEY_TYPE_LOCAL_CRYPTO: case IPSEC_IF_SET_KEY_TYPE_REMOTE_CRYPTO: if (mp->alg < IPSEC_CRYPTO_ALG_AES_CBC_128 || - mp->alg > IPSEC_CRYPTO_N_ALG) + mp->alg >= IPSEC_CRYPTO_N_ALG) { rv = VNET_API_ERROR_UNIMPLEMENTED; goto out; @@ -535,7 +534,7 @@ vl_api_ipsec_tunnel_if_set_key_t_handler (vl_api_ipsec_tunnel_if_set_key_t * break; case IPSEC_IF_SET_KEY_TYPE_LOCAL_INTEG: case IPSEC_IF_SET_KEY_TYPE_REMOTE_INTEG: - if (mp->alg > IPSEC_INTEG_N_ALG) + if (mp->alg >= IPSEC_INTEG_N_ALG) { rv = VNET_API_ERROR_UNIMPLEMENTED; goto out; |