Remove current_method from X509_STORE_CTX

Remove current_method: it was intended as a means of retrying
lookups bit it was never used. Now that X509_verify_cert() is
a "one shot" operation it can never work as intended.

Reviewed-by: Rich Salz <rsalz@openssl.org>

diff --git a/crypto/include/internal/x509_int.h b/crypto/include/internal/x509_int.h
index 545f90990fe5fc215d43b9845bf110bccc8ff97e..3d0b0bde03415d514b89ad86a96c1f6c19effeba 100644 (file)
--- a/crypto/include/internal/x509_int.h
+++ b/crypto/include/internal/x509_int.h
@@ -175,8 +175,6 @@ struct x509_st {
  */
 struct x509_store_ctx_st {      /* X509_STORE_CTX */
     X509_STORE *ctx;
-    /* used when looking up certs */
-    int current_method;
     /* The following are set by the caller */
     /* The cert to check */
     X509 *cert;

diff --git a/crypto/x509/x509_lu.c b/crypto/x509/x509_lu.c
index 6f5f269232b05ba1dfccb65943b250097f884412..f40f3fc0810df9d6424b5f550ab3c8a90ce0a098 100644 (file)
--- a/crypto/x509/x509_lu.c
+++ b/crypto/x509/x509_lu.c
@@ -283,19 +283,14 @@ int X509_STORE_CTX_get_by_subject(X509_STORE_CTX *vs, X509_LOOKUP_TYPE type,
     CRYPTO_THREAD_unlock(ctx->lock);
 
     if (tmp == NULL || type == X509_LU_CRL) {
-        for (i = vs->current_method;
-             i < sk_X509_LOOKUP_num(ctx->get_cert_methods); i++) {
+        for (i = 0; i < sk_X509_LOOKUP_num(ctx->get_cert_methods); i++) {
             lu = sk_X509_LOOKUP_value(ctx->get_cert_methods, i);
             j = X509_LOOKUP_by_subject(lu, type, name, &stmp);
-            if (j < 0) {
-                vs->current_method = j;
-                return j;
-            } else if (j) {
+            if (j) {
                 tmp = &stmp;
                 break;
             }
         }
-        vs->current_method = 0;
         if (tmp == NULL)
             return 0;
     }

diff --git a/crypto/x509/x509_vfy.c b/crypto/x509/x509_vfy.c
index a290a5e6b3f408a8b19dd155602d9dd3a0f6a64b..abe9caae13caa27b28720367990887f0e6a5a592 100644 (file)
--- a/crypto/x509/x509_vfy.c
+++ b/crypto/x509/x509_vfy.c
@@ -2216,7 +2216,6 @@ int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store, X509 *x509,
     int ret = 1;
 
     ctx->ctx = store;
-    ctx->current_method = 0;
     ctx->cert = x509;
     ctx->untrusted = chain;
     ctx->crls = NULL;