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path: root/fs/smb/server/smb2pdu.c
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Diffstat (limited to 'fs/smb/server/smb2pdu.c')
-rw-r--r--fs/smb/server/smb2pdu.c42
1 files changed, 23 insertions, 19 deletions
diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c
index 129517a0c5c7..6b9286c96343 100644
--- a/fs/smb/server/smb2pdu.c
+++ b/fs/smb/server/smb2pdu.c
@@ -38,6 +38,7 @@
#include "mgmt/user_session.h"
#include "mgmt/ksmbd_ida.h"
#include "ndr.h"
+#include "transport_tcp.h"
static void __wbuf(struct ksmbd_work *work, void **req, void **rsp)
{
@@ -553,7 +554,7 @@ int smb2_allocate_rsp_buf(struct ksmbd_work *work)
if (le32_to_cpu(hdr->NextCommand) > 0)
sz = large_sz;
- work->response_buf = kvzalloc(sz, GFP_KERNEL);
+ work->response_buf = kvzalloc(sz, KSMBD_DEFAULT_GFP);
if (!work->response_buf)
return -ENOMEM;
@@ -1150,7 +1151,7 @@ int smb2_handle_negotiate(struct ksmbd_work *work)
case SMB311_PROT_ID:
conn->preauth_info =
kzalloc(sizeof(struct preauth_integrity_info),
- GFP_KERNEL);
+ KSMBD_DEFAULT_GFP);
if (!conn->preauth_info) {
rc = -ENOMEM;
rsp->hdr.Status = STATUS_INVALID_PARAMETER;
@@ -1272,7 +1273,7 @@ static int alloc_preauth_hash(struct ksmbd_session *sess,
return -ENOMEM;
sess->Preauth_HashValue = kmemdup(conn->preauth_info->Preauth_HashValue,
- PREAUTH_HASHVALUE_SIZE, GFP_KERNEL);
+ PREAUTH_HASHVALUE_SIZE, KSMBD_DEFAULT_GFP);
if (!sess->Preauth_HashValue)
return -ENOMEM;
@@ -1358,7 +1359,7 @@ static int ntlm_negotiate(struct ksmbd_work *work,
sz = sizeof(struct challenge_message);
sz += (strlen(ksmbd_netbios_name()) * 2 + 1 + 4) * 6;
- neg_blob = kzalloc(sz, GFP_KERNEL);
+ neg_blob = kzalloc(sz, KSMBD_DEFAULT_GFP);
if (!neg_blob)
return -ENOMEM;
@@ -1549,12 +1550,12 @@ binding_session:
if (conn->dialect >= SMB30_PROT_ID) {
chann = lookup_chann_list(sess, conn);
if (!chann) {
- chann = kmalloc(sizeof(struct channel), GFP_KERNEL);
+ chann = kmalloc(sizeof(struct channel), KSMBD_DEFAULT_GFP);
if (!chann)
return -ENOMEM;
chann->conn = conn;
- xa_store(&sess->ksmbd_chann_list, (long)conn, chann, GFP_KERNEL);
+ xa_store(&sess->ksmbd_chann_list, (long)conn, chann, KSMBD_DEFAULT_GFP);
}
}
@@ -1632,12 +1633,12 @@ static int krb5_authenticate(struct ksmbd_work *work,
if (conn->dialect >= SMB30_PROT_ID) {
chann = lookup_chann_list(sess, conn);
if (!chann) {
- chann = kmalloc(sizeof(struct channel), GFP_KERNEL);
+ chann = kmalloc(sizeof(struct channel), KSMBD_DEFAULT_GFP);
if (!chann)
return -ENOMEM;
chann->conn = conn;
- xa_store(&sess->ksmbd_chann_list, (long)conn, chann, GFP_KERNEL);
+ xa_store(&sess->ksmbd_chann_list, (long)conn, chann, KSMBD_DEFAULT_GFP);
}
}
@@ -2356,7 +2357,7 @@ static int smb2_set_ea(struct smb2_ea_info *eabuf, unsigned int buf_len,
le16_to_cpu(eabuf->EaValueLength))
return -EINVAL;
- attr_name = kmalloc(XATTR_NAME_MAX + 1, GFP_KERNEL);
+ attr_name = kmalloc(XATTR_NAME_MAX + 1, KSMBD_DEFAULT_GFP);
if (!attr_name)
return -ENOMEM;
@@ -2928,7 +2929,7 @@ int smb2_open(struct ksmbd_work *work)
goto err_out2;
}
} else {
- name = kstrdup("", GFP_KERNEL);
+ name = kstrdup("", KSMBD_DEFAULT_GFP);
if (!name) {
rc = -ENOMEM;
goto err_out2;
@@ -3369,7 +3370,7 @@ int smb2_open(struct ksmbd_work *work)
sizeof(struct smb_sid) * 3 +
sizeof(struct smb_acl) +
sizeof(struct smb_ace) * ace_num * 2,
- GFP_KERNEL);
+ KSMBD_DEFAULT_GFP);
if (!pntsd) {
posix_acl_release(fattr.cf_acls);
posix_acl_release(fattr.cf_dacls);
@@ -5007,7 +5008,7 @@ static int get_file_stream_info(struct ksmbd_work *work,
/* plus : size */
streamlen += 1;
- stream_buf = kmalloc(streamlen + 1, GFP_KERNEL);
+ stream_buf = kmalloc(streamlen + 1, KSMBD_DEFAULT_GFP);
if (!stream_buf)
break;
@@ -6002,7 +6003,7 @@ static int smb2_create_link(struct ksmbd_work *work,
return -EINVAL;
ksmbd_debug(SMB, "setting FILE_LINK_INFORMATION\n");
- pathname = kmalloc(PATH_MAX, GFP_KERNEL);
+ pathname = kmalloc(PATH_MAX, KSMBD_DEFAULT_GFP);
if (!pathname)
return -ENOMEM;
@@ -6562,7 +6563,7 @@ static noinline int smb2_read_pipe(struct ksmbd_work *work)
}
aux_payload_buf =
- kvmalloc(rpc_resp->payload_sz, GFP_KERNEL);
+ kvmalloc(rpc_resp->payload_sz, KSMBD_DEFAULT_GFP);
if (!aux_payload_buf) {
err = -ENOMEM;
goto out;
@@ -6745,7 +6746,7 @@ int smb2_read(struct ksmbd_work *work)
ksmbd_debug(SMB, "filename %pD, offset %lld, len %zu\n",
fp->filp, offset, length);
- aux_payload_buf = kvzalloc(length, GFP_KERNEL);
+ aux_payload_buf = kvzalloc(length, KSMBD_DEFAULT_GFP);
if (!aux_payload_buf) {
err = -ENOMEM;
goto out;
@@ -6897,7 +6898,7 @@ static ssize_t smb2_write_rdma_channel(struct ksmbd_work *work,
int ret;
ssize_t nbytes;
- data_buf = kvzalloc(length, GFP_KERNEL);
+ data_buf = kvzalloc(length, KSMBD_DEFAULT_GFP);
if (!data_buf)
return -ENOMEM;
@@ -7228,7 +7229,7 @@ static struct ksmbd_lock *smb2_lock_init(struct file_lock *flock,
{
struct ksmbd_lock *lock;
- lock = kzalloc(sizeof(struct ksmbd_lock), GFP_KERNEL);
+ lock = kzalloc(sizeof(struct ksmbd_lock), KSMBD_DEFAULT_GFP);
if (!lock)
return NULL;
@@ -7496,7 +7497,7 @@ skip:
"would have to wait for getting lock\n");
list_add(&smb_lock->llist, &rollback_list);
- argv = kmalloc(sizeof(void *), GFP_KERNEL);
+ argv = kmalloc(sizeof(void *), KSMBD_DEFAULT_GFP);
if (!argv) {
err = -ENOMEM;
goto out;
@@ -7771,6 +7772,9 @@ static int fsctl_query_iface_info_ioctl(struct ksmbd_conn *conn,
if (netdev->type == ARPHRD_LOOPBACK)
continue;
+ if (!ksmbd_find_netdev_name_iface_list(netdev->name))
+ continue;
+
flags = dev_get_flags(netdev);
if (!(flags & IFF_RUNNING))
continue;
@@ -8990,7 +8994,7 @@ int smb3_encrypt_resp(struct ksmbd_work *work)
int rc = -ENOMEM;
void *tr_buf;
- tr_buf = kzalloc(sizeof(struct smb2_transform_hdr) + 4, GFP_KERNEL);
+ tr_buf = kzalloc(sizeof(struct smb2_transform_hdr) + 4, KSMBD_DEFAULT_GFP);
if (!tr_buf)
return rc;
generated by cgit v1.2.3 (git 2.39.0) at 2025-05-04 15:56:41 +0300