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-rw-r--r--src/vnet/ipsec/ipsec_sa.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/vnet/ipsec/ipsec_sa.c b/src/vnet/ipsec/ipsec_sa.c
index eb21ecf81a4..9f2d8505c35 100644
--- a/src/vnet/ipsec/ipsec_sa.c
+++ b/src/vnet/ipsec/ipsec_sa.c
@@ -100,6 +100,7 @@ ipsec_sa_set_crypto_alg (ipsec_sa_t * sa, ipsec_crypto_alg_t crypto_alg)
sa->crypto_block_size = im->crypto_algs[crypto_alg].block_size;
sa->crypto_enc_op_type = im->crypto_algs[crypto_alg].enc_op_type;
sa->crypto_dec_op_type = im->crypto_algs[crypto_alg].dec_op_type;
+ ASSERT (sa->crypto_iv_size <= ESP_MAX_IV_SIZE);
ASSERT (sa->crypto_block_size <= ESP_MAX_BLOCK_SIZE);
}