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crypto/zuc: fix build with GCC 11

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GCC 11 complains that some arrays may be uninitialized in
process_zuc_hash_op(). This is because their initialization
depends on num_ops being > 0.

This function is only called with num_ops > 0 because of
checks in process_zuc_hash_op().

To remove the warning initialize the arrays.

Fixes: 0b133c36ad7d ("crypto/zuc: support IPsec Multi-buffer lib v0.54")
Cc: stable@dpdk.org

Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
This commit is contained in:
Kevin Traynor 2021-05-14 16:08:34 +01:00 committed by Akhil Goyal
parent 8f73a72378
commit 099db3d156
1 changed files with 4 additions and 4 deletions
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8
drivers/crypto/zuc/rte_zuc_pmd.c
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@ -238,11 +238,11 @@ process_zuc_hash_op(struct zuc_qp *qp, struct rte_crypto_op **ops,
{
unsigned int i;
uint8_t processed_ops = 0;
uint8_t *src[ZUC_MAX_BURST];
uint8_t *src[ZUC_MAX_BURST] = { 0 };
uint32_t *dst[ZUC_MAX_BURST];
uint32_t length_in_bits[ZUC_MAX_BURST];
uint8_t *iv[ZUC_MAX_BURST];
const void *hash_keys[ZUC_MAX_BURST];
uint32_t length_in_bits[ZUC_MAX_BURST] = { 0 };
uint8_t *iv[ZUC_MAX_BURST] = { 0 };
const void *hash_keys[ZUC_MAX_BURST] = { 0 };
struct zuc_session *sess;
for (i = 0; i < num_ops; i++) {