Commit c9dc22bc authored by Bernd Edlinger's avatar Bernd Edlinger Committed by Matt Caswell
Browse files

Add test for the BIO_get_mem_ptr() regression 



Reviewed-by: default avatarMatt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/8649)
parent b238fb79

test/bio_memleak_test.c

+35 −6
Original line number Diff line number Diff line
@@ -18,25 +18,53 @@ static int test_bio_memleak(void) 
    int ok = 0;

    BIO *bio;

    BUF_MEM bufmem;

    const char *str = "BIO test\n";

    static const char str[] = "BIO test\n";

    char buf[100];



    bio = BIO_new(BIO_s_mem());

    if (bio == NULL)

    if (!TEST_ptr(bio))

        goto finish;

    bufmem.length = strlen(str) + 1;

    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);



    if (BIO_read(bio, buf, sizeof(buf)) <= 0)

    if (!TEST_int_eq(BIO_read(bio, buf, sizeof(buf)), sizeof(str)))

        goto finish;

    if (!TEST_mem_eq(buf, sizeof(str), str, sizeof(str)))

        goto finish;

    ok = 1;



    ok = strcmp(buf, str) == 0;

finish:

    BIO_free(bio);

    return ok;

}



static int test_bio_get_mem(void)

{

    int ok = 0;

    BIO *bio = NULL;

    BUF_MEM *bufmem = NULL;



    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_get_mem_ptr(bio, &bufmem);

    if (!TEST_ptr(bufmem))

        goto finish;

    if (!TEST_int_gt(BIO_set_close(bio, BIO_NOCLOSE), 0))

        goto finish;

    BIO_free(bio);

    bio = NULL;

    if (!TEST_mem_eq(bufmem->data, bufmem->length, "Hello World\n", 12))

        goto finish;

    ok = 1;



finish:

    BIO_free(bio);

    BUF_MEM_free(bufmem);

    return ok;

}
@@ -50,5 +78,6 @@ int global_init(void) 
int setup_tests(void)

{

    ADD_TEST(test_bio_memleak);

    ADD_TEST(test_bio_get_mem);

    return 1;

}