diff options
| -rw-r--r-- | crypto/engine/tb_asnmth.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/crypto/engine/tb_asnmth.c b/crypto/engine/tb_asnmth.c index 130b289fec..72850b9398 100644 --- a/crypto/engine/tb_asnmth.c +++ b/crypto/engine/tb_asnmth.c @@ -147,7 +147,8 @@ const EVP_PKEY_ASN1_METHOD *ENGINE_get_pkey_asn1_meth_str(ENGINE *e, nidcount = e->pkey_asn1_meths(e, NULL, &nids, 0); for (i = 0; i < nidcount; i++) { e->pkey_asn1_meths(e, &ameth, NULL, nids[i]); - if (((int)strlen(ameth->pem_str) == len) + if (ameth != NULL + && ((int)strlen(ameth->pem_str) == len) && strncasecmp(ameth->pem_str, str, len) == 0) return ameth; } |