X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=crypto%2Fx509%2Fx509_lu.c;h=d3c1fef22cce0bbff03badd311f6c025aa0bf698;hb=e9a5932d04f6b7dd25b39a8ff9dc162d64a78c22;hp=6bcdafbd72a4aa14f08ae4a4cb7412ab6937b6cc;hpb=3e4b43b9e5aba6261b1ceb832c597ce8225782ef;p=oweals%2Fopenssl.git

diff --git a/crypto/x509/x509_lu.c b/crypto/x509/x509_lu.c
index 6bcdafbd72..d3c1fef22c 100644
--- a/crypto/x509/x509_lu.c
+++ b/crypto/x509/x509_lu.c
@@ -237,7 +237,7 @@ int X509_STORE_up_ref(X509_STORE *vfy)
     if (CRYPTO_UP_REF(&vfy->references, &i, vfy->lock) <= 0)
         return 0;
 
-    REF_PRINT_COUNT("X509_STORE", a);
+    REF_PRINT_COUNT("X509_STORE", vfy);
     REF_ASSERT_ISNT(i < 2);
     return ((i > 1) ? 1 : 0);
 }
@@ -289,21 +289,25 @@ X509_OBJECT *X509_STORE_CTX_get_obj_by_subject(X509_STORE_CTX *vs,
 int X509_STORE_CTX_get_by_subject(X509_STORE_CTX *vs, X509_LOOKUP_TYPE type,
                                   X509_NAME *name, X509_OBJECT *ret)
 {
-    X509_STORE *ctx = vs->ctx;
+    X509_STORE *store = vs->ctx;
     X509_LOOKUP *lu;
     X509_OBJECT stmp, *tmp;
     int i, j;
 
-    if (ctx == NULL)
+    if (store == NULL)
         return 0;
 
-    CRYPTO_THREAD_write_lock(ctx->lock);
-    tmp = X509_OBJECT_retrieve_by_subject(ctx->objs, type, name);
-    CRYPTO_THREAD_unlock(ctx->lock);
+    stmp.type = X509_LU_NONE;
+    stmp.data.ptr = NULL;
+
+
+    X509_STORE_lock(store);
+    tmp = X509_OBJECT_retrieve_by_subject(store->objs, type, name);
+    X509_STORE_unlock(store);
 
     if (tmp == NULL || type == X509_LU_CRL) {
-        for (i = 0; i < sk_X509_LOOKUP_num(ctx->get_cert_methods); i++) {
-            lu = sk_X509_LOOKUP_value(ctx->get_cert_methods, i);
+        for (i = 0; i < sk_X509_LOOKUP_num(store->get_cert_methods); i++) {
+            lu = sk_X509_LOOKUP_value(store->get_cert_methods, i);
             j = X509_LOOKUP_by_subject(lu, type, name, &stmp);
             if (j) {
                 tmp = &stmp;
@@ -322,7 +326,7 @@ int X509_STORE_CTX_get_by_subject(X509_STORE_CTX *vs, X509_LOOKUP_TYPE type,
     return 1;
 }
 
-static int x509_store_add(X509_STORE *ctx, void *x, int crl) {
+static int x509_store_add(X509_STORE *store, void *x, int crl) {
     X509_OBJECT *obj;
     int ret = 0, added = 0;
 
@@ -341,16 +345,14 @@ static int x509_store_add(X509_STORE *ctx, void *x, int crl) {
     }
     X509_OBJECT_up_ref_count(obj);
 
-    CRYPTO_THREAD_write_lock(ctx->lock);
-
-    if (X509_OBJECT_retrieve_match(ctx->objs, obj)) {
+    X509_STORE_lock(store);
+    if (X509_OBJECT_retrieve_match(store->objs, obj)) {
         ret = 1;
     } else {
-        added = sk_X509_OBJECT_push(ctx->objs, obj);
+        added = sk_X509_OBJECT_push(store->objs, obj);
         ret = added != 0;
     }
-
-    CRYPTO_THREAD_unlock(ctx->lock);
+    X509_STORE_unlock(store);
 
     if (added == 0)             /* obj not pushed */
         X509_OBJECT_free(obj);
@@ -531,12 +533,13 @@ STACK_OF(X509) *X509_STORE_CTX_get1_certs(X509_STORE_CTX *ctx, X509_NAME *nm)
     STACK_OF(X509) *sk = NULL;
     X509 *x;
     X509_OBJECT *obj;
+    X509_STORE *store = ctx->ctx;
 
-    if (ctx->ctx == NULL)
+    if (store == NULL)
         return NULL;
 
-    CRYPTO_THREAD_write_lock(ctx->ctx->lock);
-    idx = x509_object_idx_cnt(ctx->ctx->objs, X509_LU_X509, nm, &cnt);
+    X509_STORE_lock(store);
+    idx = x509_object_idx_cnt(store->objs, X509_LU_X509, nm, &cnt);
     if (idx < 0) {
         /*
          * Nothing found in cache: do lookup to possibly add new objects to
@@ -544,7 +547,8 @@ STACK_OF(X509) *X509_STORE_CTX_get1_certs(X509_STORE_CTX *ctx, X509_NAME *nm)
          */
         X509_OBJECT *xobj = X509_OBJECT_new();
 
-        CRYPTO_THREAD_unlock(ctx->ctx->lock);
+        X509_STORE_unlock(store);
+
         if (xobj == NULL)
             return NULL;
         if (!X509_STORE_CTX_get_by_subject(ctx, X509_LU_X509, nm, xobj)) {
@@ -552,27 +556,27 @@ STACK_OF(X509) *X509_STORE_CTX_get1_certs(X509_STORE_CTX *ctx, X509_NAME *nm)
             return NULL;
         }
         X509_OBJECT_free(xobj);
-        CRYPTO_THREAD_write_lock(ctx->ctx->lock);
-        idx = x509_object_idx_cnt(ctx->ctx->objs, X509_LU_X509, nm, &cnt);
+        X509_STORE_lock(store);
+        idx = x509_object_idx_cnt(store->objs, X509_LU_X509, nm, &cnt);
         if (idx < 0) {
-            CRYPTO_THREAD_unlock(ctx->ctx->lock);
+            X509_STORE_unlock(store);
             return NULL;
         }
     }
 
     sk = sk_X509_new_null();
     for (i = 0; i < cnt; i++, idx++) {
-        obj = sk_X509_OBJECT_value(ctx->ctx->objs, idx);
+        obj = sk_X509_OBJECT_value(store->objs, idx);
         x = obj->data.x509;
         X509_up_ref(x);
         if (!sk_X509_push(sk, x)) {
-            CRYPTO_THREAD_unlock(ctx->ctx->lock);
+            X509_STORE_unlock(store);
             X509_free(x);
             sk_X509_pop_free(sk, X509_free);
             return NULL;
         }
     }
-    CRYPTO_THREAD_unlock(ctx->ctx->lock);
+    X509_STORE_unlock(store);
     return sk;
 }
 
@@ -582,37 +586,38 @@ STACK_OF(X509_CRL) *X509_STORE_CTX_get1_crls(X509_STORE_CTX *ctx, X509_NAME *nm)
     STACK_OF(X509_CRL) *sk = sk_X509_CRL_new_null();
     X509_CRL *x;
     X509_OBJECT *obj, *xobj = X509_OBJECT_new();
+    X509_STORE *store = ctx->ctx;
 
     /* Always do lookup to possibly add new CRLs to cache */
     if (sk == NULL
             || xobj == NULL
-            || ctx->ctx == NULL
+            || store == NULL
             || !X509_STORE_CTX_get_by_subject(ctx, X509_LU_CRL, nm, xobj)) {
         X509_OBJECT_free(xobj);
         sk_X509_CRL_free(sk);
         return NULL;
     }
     X509_OBJECT_free(xobj);
-    CRYPTO_THREAD_write_lock(ctx->ctx->lock);
-    idx = x509_object_idx_cnt(ctx->ctx->objs, X509_LU_CRL, nm, &cnt);
+    X509_STORE_lock(store);
+    idx = x509_object_idx_cnt(store->objs, X509_LU_CRL, nm, &cnt);
     if (idx < 0) {
-        CRYPTO_THREAD_unlock(ctx->ctx->lock);
+        X509_STORE_unlock(store);
         sk_X509_CRL_free(sk);
         return NULL;
     }
 
     for (i = 0; i < cnt; i++, idx++) {
-        obj = sk_X509_OBJECT_value(ctx->ctx->objs, idx);
+        obj = sk_X509_OBJECT_value(store->objs, idx);
         x = obj->data.crl;
         X509_CRL_up_ref(x);
         if (!sk_X509_CRL_push(sk, x)) {
-            CRYPTO_THREAD_unlock(ctx->ctx->lock);
+            X509_STORE_unlock(store);
             X509_CRL_free(x);
             sk_X509_CRL_pop_free(sk, X509_CRL_free);
             return NULL;
         }
     }
-    CRYPTO_THREAD_unlock(ctx->ctx->lock);
+    X509_STORE_unlock(store);
     return sk;
 }
 
@@ -660,6 +665,7 @@ int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x)
 {
     X509_NAME *xn;
     X509_OBJECT *obj = X509_OBJECT_new(), *pobj = NULL;
+    X509_STORE *store = ctx->ctx;
     int i, ok, idx, ret;
 
     if (obj == NULL)
@@ -682,18 +688,18 @@ int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x)
     }
     X509_OBJECT_free(obj);
 
-    if (ctx->ctx == NULL)
+    if (store == NULL)
         return 0;
 
     /* Else find index of first cert accepted by 'check_issued' */
     ret = 0;
-    CRYPTO_THREAD_write_lock(ctx->ctx->lock);
-    idx = X509_OBJECT_idx_by_subject(ctx->ctx->objs, X509_LU_X509, xn);
+    X509_STORE_lock(store);
+    idx = X509_OBJECT_idx_by_subject(store->objs, X509_LU_X509, xn);
     if (idx != -1) {            /* should be true as we've had at least one
                                  * match */
         /* Look through all matching certs for suitable issuer */
-        for (i = idx; i < sk_X509_OBJECT_num(ctx->ctx->objs); i++) {
-            pobj = sk_X509_OBJECT_value(ctx->ctx->objs, i);
+        for (i = idx; i < sk_X509_OBJECT_num(store->objs); i++) {
+            pobj = sk_X509_OBJECT_value(store->objs, i);
             /* See if we've run past the matches */
             if (pobj->type != X509_LU_X509)
                 break;
@@ -714,7 +720,7 @@ int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x)
             }
         }
     }
-    CRYPTO_THREAD_unlock(ctx->ctx->lock);
+    X509_STORE_unlock(store);
     if (*issuer)
         X509_up_ref(*issuer);
     return ret;