diff options
Diffstat (limited to 'drivers/target/iscsi')
| -rw-r--r-- | drivers/target/iscsi/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/target/iscsi/iscsi_target.c | 15 | ||||
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_configfs.c | 2 | ||||
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_nego.c | 2 |
4 files changed, 13 insertions, 7 deletions
diff --git a/drivers/target/iscsi/Kconfig b/drivers/target/iscsi/Kconfig index 564ff4e0dbc4..8345fb457a40 100644 --- a/drivers/target/iscsi/Kconfig +++ b/drivers/target/iscsi/Kconfig @@ -1,5 +1,6 @@ config ISCSI_TARGET tristate "Linux-iSCSI.org iSCSI Target Mode Stack" + depends on NET select CRYPTO select CRYPTO_CRC32C select CRYPTO_CRC32C_INTEL if X86 diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index 14c81c4265bd..c24fb10de60b 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -120,7 +120,7 @@ struct iscsi_tiqn *iscsit_add_tiqn(unsigned char *buf) struct iscsi_tiqn *tiqn = NULL; int ret; - if (strlen(buf) > ISCSI_IQN_LEN) { + if (strlen(buf) >= ISCSI_IQN_LEN) { pr_err("Target IQN exceeds %d bytes\n", ISCSI_IQN_LEN); return ERR_PTR(-EINVAL); @@ -1857,7 +1857,7 @@ static int iscsit_handle_text_cmd( char *text_ptr, *text_in; int cmdsn_ret, niov = 0, rx_got, rx_size; u32 checksum = 0, data_crc = 0, payload_length; - u32 padding = 0, text_length = 0; + u32 padding = 0, pad_bytes = 0, text_length = 0; struct iscsi_cmd *cmd; struct kvec iov[3]; struct iscsi_text *hdr; @@ -1896,7 +1896,7 @@ static int iscsit_handle_text_cmd( padding = ((-payload_length) & 3); if (padding != 0) { - iov[niov].iov_base = cmd->pad_bytes; + iov[niov].iov_base = &pad_bytes; iov[niov++].iov_len = padding; rx_size += padding; pr_debug("Receiving %u additional bytes" @@ -1917,7 +1917,7 @@ static int iscsit_handle_text_cmd( if (conn->conn_ops->DataDigest) { iscsit_do_crypto_hash_buf(&conn->conn_rx_hash, text_in, text_length, - padding, cmd->pad_bytes, + padding, (u8 *)&pad_bytes, (u8 *)&data_crc); if (checksum != data_crc) { @@ -3468,7 +3468,12 @@ static inline void iscsit_thread_check_cpumask( } #else -#define iscsit_thread_get_cpumask(X) ({}) + +void iscsit_thread_get_cpumask(struct iscsi_conn *conn) +{ + return; +} + #define iscsit_thread_check_cpumask(X, Y, Z) ({}) #endif /* CONFIG_SMP */ diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c index 32bb92c44450..f095e65b1ccf 100644 --- a/drivers/target/iscsi/iscsi_target_configfs.c +++ b/drivers/target/iscsi/iscsi_target_configfs.c @@ -181,7 +181,7 @@ struct se_tpg_np *lio_target_call_addnptotpg( return ERR_PTR(-EOVERFLOW); } memset(buf, 0, MAX_PORTAL_LEN + 1); - snprintf(buf, MAX_PORTAL_LEN, "%s", name); + snprintf(buf, MAX_PORTAL_LEN + 1, "%s", name); memset(&sockaddr, 0, sizeof(struct __kernel_sockaddr_storage)); diff --git a/drivers/target/iscsi/iscsi_target_nego.c b/drivers/target/iscsi/iscsi_target_nego.c index 713a4d23557a..4d087ac11067 100644 --- a/drivers/target/iscsi/iscsi_target_nego.c +++ b/drivers/target/iscsi/iscsi_target_nego.c @@ -978,7 +978,7 @@ struct iscsi_login *iscsi_target_init_negotiation( pr_err("Unable to allocate memory for struct iscsi_login.\n"); iscsit_tx_login_rsp(conn, ISCSI_STATUS_CLS_TARGET_ERR, ISCSI_LOGIN_STATUS_NO_RESOURCES); - goto out; + return NULL; } login->req = kzalloc(ISCSI_HDR_LEN, GFP_KERNEL); |