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Diffstat (limited to 'src/vnet/ipsec/esp.h')
-rw-r--r--src/vnet/ipsec/esp.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/vnet/ipsec/esp.h b/src/vnet/ipsec/esp.h
index 50cac806d14..799003b9e61 100644
--- a/src/vnet/ipsec/esp.h
+++ b/src/vnet/ipsec/esp.h
@@ -282,8 +282,8 @@ hmac_calc (ipsec_integ_alg_t alg,
u8 * data, int data_len, u8 * signature, u8 use_esn, u32 seq_hi)
{
esp_main_t *em = &esp_main;
- u32 cpu_index = os_get_cpu_number ();
- HMAC_CTX *ctx = &(em->per_thread_data[cpu_index].hmac_ctx);
+ u32 thread_index = vlib_get_thread_index ();
+ HMAC_CTX *ctx = &(em->per_thread_data[thread_index].hmac_ctx);
const EVP_MD *md = NULL;
unsigned int len;
@@ -292,10 +292,10 @@ hmac_calc (ipsec_integ_alg_t alg,
if (PREDICT_FALSE (em->esp_integ_algs[alg].md == 0))
return 0;
- if (PREDICT_FALSE (alg != em->per_thread_data[cpu_index].last_integ_alg))
+ if (PREDICT_FALSE (alg != em->per_thread_data[thread_index].last_integ_alg))
{
md = em->esp_integ_algs[alg].md;
- em->per_thread_data[cpu_index].last_integ_alg = alg;
+ em->per_thread_data[thread_index].last_integ_alg = alg;
}
HMAC_Init (ctx, key, key_len, md);