|WARNING| pw172183 [DPDK/cryptodev Bug 2080] crypto/openssl: BN_CTX memory grows with every modexp and modinv op

[qemudev at loongson.cn]

Test-Label: loongson-compile-loongarch-abi2
Test-Status: WARNING
http://dpdk.org/patch/172183

_apply patch failure_

Submitter: bugzilla at dpdk.org
Date: Tue, 27 Oct 2026 16:07:37 +0000
DPDK git baseline: Repo:dpdk-next-crypto
  Branch: next-crypto-for-main
  CommitID: 782ddb1e37377f8c5edce52213a04821f256d4bf

Apply patch set 172183 failed:

Checking patch drivers/crypto/openssl/rte_openssl_pmd.c...
error: while searching for:
               struct openssl_asym_session *sess)
{
       struct rte_crypto_asym_op *op = cop->asym;
       BIGNUM *base = BN_CTX_get(sess->u.m.ctx);
       BIGNUM *res = BN_CTX_get(sess->u.m.ctx);

       if (unlikely(base == NULL || res == NULL)) {
               BN_free(base);
               BN_free(res);
               cop->status = RTE_CRYPTO_OP_STATUS_NOT_PROCESSED;
               return -1;
       }

error: patch failed: drivers/crypto/openssl/rte_openssl_pmd.c:2233
error: drivers/crypto/openssl/rte_openssl_pmd.c: patch does not apply