Remove uses of ASN1_PCTX

Author: botovq

asn1.c

@@ -181,8 +181,6 @@ static ASN1_ITEM_EXP *item_type[] = {
     NULL
 };
 
-static ASN1_PCTX *pctx;
-
 #define DO_TEST(TYPE, D2I, I2D, PRINT) { \
     const unsigned char *p = buf; \
     unsigned char *der = NULL; \
@@ -225,7 +223,7 @@ static ASN1_PCTX *pctx;
     if (type != NULL) { \
         BIO *bio = BIO_new(BIO_s_null()); \
         \
-        PRINT(bio, type, 0, pctx); \
+        PRINT(bio, type, 0, NULL); \
         BIO_free(bio); \
         I2D(type, &der); \
         OPENSSL_free(der); \
@@ -252,13 +250,6 @@ static ASN1_PCTX *pctx;
 
 int FuzzerInitialize(int *argc, char ***argv)
 {
-    pctx = ASN1_PCTX_new();
-    ASN1_PCTX_set_flags(pctx, ASN1_PCTX_FLAGS_SHOW_ABSENT |
-        ASN1_PCTX_FLAGS_SHOW_SEQUENCE | ASN1_PCTX_FLAGS_SHOW_SSOF |
-        ASN1_PCTX_FLAGS_SHOW_TYPE | ASN1_PCTX_FLAGS_SHOW_FIELD_STRUCT_NAME);
-    ASN1_PCTX_set_str_flags(pctx, ASN1_STRFLGS_UTF8_CONVERT |
-        ASN1_STRFLGS_SHOW_TYPE | ASN1_STRFLGS_DUMP_ALL);
-
     OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);
     OPENSSL_init_ssl(OPENSSL_INIT_LOAD_SSL_STRINGS, NULL);
     ERR_get_state();
@@ -281,7 +272,7 @@ int FuzzerTestOneInput(const uint8_t *buf, size_t len)
         if (o != NULL) {
             BIO *bio = BIO_new(BIO_s_null());
 
-            ASN1_item_print(bio, o, 4, i, pctx);
+            ASN1_item_print(bio, o, 4, i, NULL);
             BIO_free(bio);
             ASN1_item_i2d(o, &der, i);
             OPENSSL_free(der);
@@ -323,5 +314,4 @@ int FuzzerTestOneInput(const uint8_t *buf, size_t len)
 
 void FuzzerCleanup(void)
 {
-    ASN1_PCTX_free(pctx);
 }