diff --git a/src/os/rtems/src/os-impl-filesys.c b/src/os/rtems/src/os-impl-filesys.c index 177266a17..345ea7806 100644 --- a/src/os/rtems/src/os-impl-filesys.c +++ b/src/os/rtems/src/os-impl-filesys.c @@ -187,11 +187,12 @@ int32 OS_FileSysStartVolume_Impl(const OS_object_token_t *token) * * The path will be simply / */ - if (return_code == OS_SUCCESS && local->system_mountpt[0] == 0) + if (return_code == OS_SUCCESS && local->system_mountpt[0] == 0 && local->volume_name[0] != 0) { - local->system_mountpt[0] = '/'; - local->system_mountpt[sizeof(local->system_mountpt) - 1] = 0; + local->system_mountpt[0] = '/'; strncpy(&local->system_mountpt[1], local->volume_name, sizeof(local->system_mountpt) - 2); + local->system_mountpt[sizeof(local->system_mountpt) - 1] = 0; + OS_DEBUG("OSAL: using mount point %s for %s\n", local->system_mountpt, local->volume_name); } diff --git a/src/os/shared/src/osapi-filesys.c b/src/os/shared/src/osapi-filesys.c index 3817f5a9c..6872bfba4 100644 --- a/src/os/shared/src/osapi-filesys.c +++ b/src/os/shared/src/osapi-filesys.c @@ -243,7 +243,6 @@ int32 OS_FileSysAddFixedMap(osal_id_t *filesys_id, const char *phys_path, const OS_filesys_internal_record_t *filesys; int32 return_code; OS_object_token_t token; - const char * dev_name; /* * Validate inputs @@ -252,33 +251,14 @@ int32 OS_FileSysAddFixedMap(osal_id_t *filesys_id, const char *phys_path, const OS_CHECK_STRING(phys_path, sizeof(filesys->system_mountpt), OS_FS_ERR_PATH_TOO_LONG); OS_CHECK_PATHNAME(virt_path); - /* - * Generate a dev name by taking the basename of the phys_path. - */ - dev_name = strrchr(phys_path, '/'); - if (dev_name == NULL) - { - dev_name = phys_path; - } - else - { - ++dev_name; - } - - if (memchr(dev_name, 0, sizeof(filesys->volume_name)) == NULL) - { - return OS_ERR_NAME_TOO_LONG; - } - - return_code = OS_ObjectIdAllocateNew(LOCAL_OBJID_TYPE, dev_name, &token); + return_code = OS_ObjectIdAllocateNew(LOCAL_OBJID_TYPE, virt_path, &token); if (return_code == OS_SUCCESS) { filesys = OS_OBJECT_TABLE_GET(OS_filesys_table, token); /* Reset the table entry and save the name */ - OS_OBJECT_INIT(token, filesys, device_name, dev_name); + OS_OBJECT_INIT(token, filesys, virtual_mountpt, virt_path); - strncpy(filesys->volume_name, dev_name, sizeof(filesys->volume_name) - 1); strncpy(filesys->system_mountpt, phys_path, sizeof(filesys->system_mountpt) - 1); strncpy(filesys->virtual_mountpt, virt_path, sizeof(filesys->virtual_mountpt) - 1); diff --git a/src/os/vxworks/src/os-impl-filesys.c b/src/os/vxworks/src/os-impl-filesys.c index 2bdb9c40d..2c03e31c5 100644 --- a/src/os/vxworks/src/os-impl-filesys.c +++ b/src/os/vxworks/src/os-impl-filesys.c @@ -140,6 +140,12 @@ int32 OS_FileSysStartVolume_Impl(const OS_object_token_t *token) OS_DEBUG("OSAL: Error creating low level block device\n"); return_code = OS_FS_ERR_DRIVE_NOT_CREATED; } + else if (local->volume_name[0] == 0) + { + /* this requires that the user has specified the volume name to mount */ + OS_DEBUG("OSAL: No volume name specified to mount\n"); + return_code = OS_FS_ERR_DRIVE_NOT_CREATED; + } else { /* diff --git a/src/tests/file-sys-add-fixed-map-api-test/file-sys-add-fixed-map-api-test.c b/src/tests/file-sys-add-fixed-map-api-test/file-sys-add-fixed-map-api-test.c index a05216b83..127311771 100644 --- a/src/tests/file-sys-add-fixed-map-api-test/file-sys-add-fixed-map-api-test.c +++ b/src/tests/file-sys-add-fixed-map-api-test/file-sys-add-fixed-map-api-test.c @@ -67,10 +67,6 @@ void TestFileSysAddFixedMapApi(void) UtAssert_INT32_EQ(OS_FileSysAddFixedMap(&fs_id, "./test", long_path), OS_FS_ERR_PATH_TOO_LONG); UtAssert_INT32_EQ(OS_FileSysAddFixedMap(&fs_id, translated_path, "/test"), OS_FS_ERR_PATH_TOO_LONG); - - /* create a path where only the "name" part is too long, but the overall path length is within limit */ - translated_path[OS_MAX_LOCAL_PATH_LEN - 1] = 0; - UtAssert_INT32_EQ(OS_FileSysAddFixedMap(&fs_id, translated_path, "/test"), OS_ERR_NAME_TOO_LONG); } void UtTest_Setup(void) diff --git a/src/unit-test-coverage/shared/src/coveragetest-filesys.c b/src/unit-test-coverage/shared/src/coveragetest-filesys.c index 1952788af..551b00fd0 100644 --- a/src/unit-test-coverage/shared/src/coveragetest-filesys.c +++ b/src/unit-test-coverage/shared/src/coveragetest-filesys.c @@ -63,12 +63,6 @@ void Test_OS_FileSysAddFixedMap(void) UT_SetDeferredRetcode(UT_KEY(OCS_memchr), 2, OS_ERROR); OSAPI_TEST_FUNCTION_RC(OS_FileSysAddFixedMap(&id, "/phys", "/virt"), OS_FS_ERR_PATH_TOO_LONG); - UT_SetDefaultReturnValue(UT_KEY(OCS_strrchr), -1); - UT_SetDeferredRetcode(UT_KEY(OCS_memchr), 3, OS_ERROR); - OSAPI_TEST_FUNCTION_RC(OS_FileSysAddFixedMap(&id, "/phys", "/virt"), OS_ERR_NAME_TOO_LONG); - UT_ResetState(UT_KEY(OCS_memchr)); - UT_ResetState(UT_KEY(OCS_strrchr)); - UT_SetDeferredRetcode(UT_KEY(OS_ObjectIdAllocateNew), 1, OS_ERR_NO_FREE_IDS); OSAPI_TEST_FUNCTION_RC(OS_FileSysAddFixedMap(&id, "/phys", "/virt"), OS_ERR_NO_FREE_IDS); UT_SetDeferredRetcode(UT_KEY(OS_FileSysStartVolume_Impl), 1, OS_ERROR); diff --git a/src/unit-test-coverage/vxworks/src/coveragetest-filesys.c b/src/unit-test-coverage/vxworks/src/coveragetest-filesys.c index 81d97f71e..4dffba503 100644 --- a/src/unit-test-coverage/vxworks/src/coveragetest-filesys.c +++ b/src/unit-test-coverage/vxworks/src/coveragetest-filesys.c @@ -57,8 +57,13 @@ void Test_OS_FileSysStartVolume_Impl(void) OSAPI_TEST_FUNCTION_RC(OS_FileSysStartVolume_Impl(&token), OS_SUCCESS); /* Emulate a VOLATILE_DISK entry (ramdisk) */ + /* Without a volumne name specified, this should fail */ OS_filesys_table[1].fstype = OS_FILESYS_TYPE_VOLATILE_DISK; token.obj_idx = UT_INDEX_1; + OSAPI_TEST_FUNCTION_RC(OS_FileSysStartVolume_Impl(&token), OS_FS_ERR_DRIVE_NOT_CREATED); + + /* Filling the volume name should permit success (nominal) */ + strncpy(OS_filesys_table[1].volume_name, "UT", sizeof(OS_filesys_table[1].volume_name)); OSAPI_TEST_FUNCTION_RC(OS_FileSysStartVolume_Impl(&token), OS_SUCCESS); /* Emulate a NORMAL_DISK entry (ATA) */