/*
- * Copyright 2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2018-2021 The OpenSSL Project Authors. All Rights Reserved.
*
- * Licensed under the OpenSSL license (the "License"). You may not use
+ * Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
goto finish;
ok = 1;
-finish:
+ finish:
BIO_free(bio);
return ok;
}
goto finish;
ok = 1;
-finish:
+ finish:
BIO_free(bio);
BUF_MEM_free(bufmem);
return ok;
}
-int global_init(void)
+static int test_bio_new_mem_buf(void)
{
- CRYPTO_set_mem_debug(1);
- CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
- return 1;
+ int ok = 0;
+ BIO *bio;
+ BUF_MEM *bufmem;
+ char data[16];
+
+ bio = BIO_new_mem_buf("Hello World\n", 12);
+ if (!TEST_ptr(bio))
+ goto finish;
+ if (!TEST_int_eq(BIO_read(bio, data, 5), 5))
+ goto finish;
+ if (!TEST_mem_eq(data, 5, "Hello", 5))
+ goto finish;
+ if (!TEST_int_gt(BIO_get_mem_ptr(bio, &bufmem), 0))
+ goto finish;
+ if (!TEST_int_lt(BIO_write(bio, "test", 4), 0))
+ goto finish;
+ if (!TEST_int_eq(BIO_read(bio, data, 16), 7))
+ goto finish;
+ if (!TEST_mem_eq(data, 7, " World\n", 7))
+ goto finish;
+ if (!TEST_int_gt(BIO_reset(bio), 0))
+ goto finish;
+ if (!TEST_int_eq(BIO_read(bio, data, 16), 12))
+ goto finish;
+ if (!TEST_mem_eq(data, 12, "Hello World\n", 12))
+ goto finish;
+ ok = 1;
+
+ finish:
+ BIO_free(bio);
+ return ok;
+}
+
+static int test_bio_rdonly_mem_buf(void)
+{
+ int ok = 0;
+ BIO *bio, *bio2 = NULL;
+ BUF_MEM *bufmem;
+ char data[16];
+
+ bio = BIO_new_mem_buf("Hello World\n", 12);
+ if (!TEST_ptr(bio))
+ goto finish;
+ if (!TEST_int_eq(BIO_read(bio, data, 5), 5))
+ goto finish;
+ if (!TEST_mem_eq(data, 5, "Hello", 5))
+ goto finish;
+ if (!TEST_int_gt(BIO_get_mem_ptr(bio, &bufmem), 0))
+ goto finish;
+ (void)BIO_set_close(bio, BIO_NOCLOSE);
+
+ bio2 = BIO_new(BIO_s_mem());
+ if (!TEST_ptr(bio2))
+ goto finish;
+ BIO_set_mem_buf(bio2, bufmem, BIO_CLOSE);
+ BIO_set_flags(bio2, BIO_FLAGS_MEM_RDONLY);
+
+ if (!TEST_int_eq(BIO_read(bio2, data, 16), 7))
+ goto finish;
+ if (!TEST_mem_eq(data, 7, " World\n", 7))
+ goto finish;
+ if (!TEST_int_gt(BIO_reset(bio2), 0))
+ goto finish;
+ if (!TEST_int_eq(BIO_read(bio2, data, 16), 7))
+ goto finish;
+ if (!TEST_mem_eq(data, 7, " World\n", 7))
+ goto finish;
+ ok = 1;
+
+ finish:
+ BIO_free(bio);
+ BIO_free(bio2);
+ return ok;
+}
+
+static int test_bio_rdwr_rdonly(void)
+{
+ int ok = 0;
+ BIO *bio = NULL;
+ char data[16];
+
+ bio = BIO_new(BIO_s_mem());
+ if (!TEST_ptr(bio))
+ goto finish;
+ if (!TEST_int_eq(BIO_puts(bio, "Hello World\n"), 12))
+ goto finish;
+
+ BIO_set_flags(bio, BIO_FLAGS_MEM_RDONLY);
+ if (!TEST_int_eq(BIO_read(bio, data, 16), 12))
+ goto finish;
+ if (!TEST_mem_eq(data, 12, "Hello World\n", 12))
+ goto finish;
+ if (!TEST_int_gt(BIO_reset(bio), 0))
+ goto finish;
+
+ BIO_clear_flags(bio, BIO_FLAGS_MEM_RDONLY);
+ if (!TEST_int_eq(BIO_puts(bio, "Hi!\n"), 4))
+ goto finish;
+ if (!TEST_int_eq(BIO_read(bio, data, 16), 16))
+ goto finish;
+
+ if (!TEST_mem_eq(data, 16, "Hello World\nHi!\n", 16))
+ goto finish;
+
+ ok = 1;
+
+ finish:
+ BIO_free(bio);
+ return ok;
+}
+
+static int test_bio_nonclear_rst(void)
+{
+ int ok = 0;
+ BIO *bio = NULL;
+ char data[16];
+
+ bio = BIO_new(BIO_s_mem());
+ if (!TEST_ptr(bio))
+ goto finish;
+ if (!TEST_int_eq(BIO_puts(bio, "Hello World\n"), 12))
+ goto finish;
+
+ BIO_set_flags(bio, BIO_FLAGS_NONCLEAR_RST);
+
+ if (!TEST_int_eq(BIO_read(bio, data, 16), 12))
+ goto finish;
+ if (!TEST_mem_eq(data, 12, "Hello World\n", 12))
+ goto finish;
+ if (!TEST_int_gt(BIO_reset(bio), 0))
+ goto finish;
+
+ if (!TEST_int_eq(BIO_read(bio, data, 16), 12))
+ goto finish;
+ if (!TEST_mem_eq(data, 12, "Hello World\n", 12))
+ goto finish;
+
+ BIO_clear_flags(bio, BIO_FLAGS_NONCLEAR_RST);
+ if (!TEST_int_gt(BIO_reset(bio), 0))
+ goto finish;
+
+ if (!TEST_int_lt(BIO_read(bio, data, 16), 1))
+ goto finish;
+
+ ok = 1;
+
+ finish:
+ BIO_free(bio);
+ return ok;
+}
+
+static int error_callback_fired;
+static long BIO_error_callback(BIO *bio, int cmd, const char *argp,
+ size_t len, int argi,
+ long argl, int ret, size_t *processed)
+{
+ if ((cmd & (BIO_CB_READ | BIO_CB_RETURN)) != 0) {
+ error_callback_fired = 1;
+ ret = 0; /* fail for read operations to simulate error in input BIO */
+ }
+ return ret;
+}
+
+/* Checks i2d_ASN1_bio_stream() is freeing all memory when input BIO ends unexpectedly. */
+static int test_bio_i2d_ASN1_mime(void)
+{
+ int ok = 0;
+ BIO *bio = NULL, *out = NULL;
+ BUF_MEM bufmem;
+ static const char str[] = "BIO mime test\n";
+ PKCS7 *p7 = NULL;
+
+ if (!TEST_ptr(bio = BIO_new(BIO_s_mem())))
+ goto finish;
+
+ bufmem.length = sizeof(str);
+ bufmem.data = (char *) str;
+ bufmem.max = bufmem.length;
+ BIO_set_mem_buf(bio, &bufmem, BIO_NOCLOSE);
+ BIO_set_flags(bio, BIO_FLAGS_MEM_RDONLY);
+ BIO_set_callback_ex(bio, BIO_error_callback);
+
+ if (!TEST_ptr(out = BIO_new(BIO_s_mem())))
+ goto finish;
+ if (!TEST_ptr(p7 = PKCS7_new()))
+ goto finish;
+ if (!TEST_true(PKCS7_set_type(p7, NID_pkcs7_data)))
+ goto finish;
+
+ error_callback_fired = 0;
+
+ if (!TEST_false(i2d_ASN1_bio_stream(out, (ASN1_VALUE*) p7, bio,
+ SMIME_STREAM | SMIME_BINARY,
+ ASN1_ITEM_rptr(PKCS7))))
+ goto finish;
+
+ if (!TEST_int_eq(error_callback_fired, 1))
+ goto finish;
+
+ ok = 1;
+
+ finish:
+ BIO_free(bio);
+ BIO_free(out);
+ PKCS7_free(p7);
+ return ok;
}
int setup_tests(void)
{
ADD_TEST(test_bio_memleak);
ADD_TEST(test_bio_get_mem);
+ ADD_TEST(test_bio_new_mem_buf);
+ ADD_TEST(test_bio_rdonly_mem_buf);
+ ADD_TEST(test_bio_rdwr_rdonly);
+ ADD_TEST(test_bio_nonclear_rst);
+ ADD_TEST(test_bio_i2d_ASN1_mime);
return 1;
}
projects / openssl.git / blobdiff