diff options
| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2011-07-27 12:16:22 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2011-07-27 20:28:31 +0000 |
| commit | 76f1928e8831961a692459924cfac0ca1b0d303a (patch) | |
| tree | 99c2ff11bc6e863e82bd285b7db1a392526f1df9 | |
| parent | 8f50c7f5d63b0e4a29f6f96e8cfaca782e0c458d (diff) | |
iscsi-target: Fix uninitialized usage of cmd->pad_bytes
This patch fixes an uninitialized usage of cmd->pad_bytes inside of
iscsit_handle_text_cmd() introduced during a v4.1 change to use cmd
members instead of local pad_bytes variables.
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
| -rw-r--r-- | drivers/target/iscsi/iscsi_target.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index 396c79d8569c..3ab8abca29c3 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -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) { |