idx int64 | func_before string | Vulnerability Classification string | vul int64 | func_after string | patch string | CWE ID string | lines_before string | lines_after string |
|---|---|---|---|---|---|---|---|---|
34,500 | struct inode *__udf_iget(struct super_block *sb, struct kernel_lb_addr *ino,
bool hidden_inode)
{
unsigned long block = udf_get_lb_pblock(sb, ino, 0);
struct inode *inode = iget_locked(sb, block);
int err;
if (!inode)
return ERR_PTR(-ENOMEM);
if (!(inode->i_state & I_NEW))
return inode;
memcpy(&UDF_I(i... | DoS Overflow | 0 | struct inode *__udf_iget(struct super_block *sb, struct kernel_lb_addr *ino,
bool hidden_inode)
{
unsigned long block = udf_get_lb_pblock(sb, ino, 0);
struct inode *inode = iget_locked(sb, block);
int err;
if (!inode)
return ERR_PTR(-ENOMEM);
if (!(inode->i_state & I_NEW))
return inode;
memcpy(&UDF_I(i... | @@ -1487,6 +1487,15 @@ static int udf_read_inode(struct inode *inode, bool hidden_inode)
}
inode->i_generation = iinfo->i_unique;
+ /*
+ * Sanity check length of allocation descriptors and extended attrs to
+ * avoid integer overflows
+ */
+ if (iinfo->i_lenEAttr > bs || iinfo->i_lenAlloc > bs)
+ goto out;
+ ... | CWE-189 | null | null |
34,501 | int udf_setsize(struct inode *inode, loff_t newsize)
{
int err;
struct udf_inode_info *iinfo;
int bsize = 1 << inode->i_blkbits;
if (!(S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) ||
S_ISLNK(inode->i_mode)))
return -EINVAL;
if (IS_APPEND(inode) || IS_IMMUTABLE(inode))
return -EPERM;
iinfo = UDF_I... | DoS Overflow | 0 | int udf_setsize(struct inode *inode, loff_t newsize)
{
int err;
struct udf_inode_info *iinfo;
int bsize = 1 << inode->i_blkbits;
if (!(S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode) ||
S_ISLNK(inode->i_mode)))
return -EINVAL;
if (IS_APPEND(inode) || IS_IMMUTABLE(inode))
return -EPERM;
iinfo = UDF_I... | @@ -1487,6 +1487,15 @@ static int udf_read_inode(struct inode *inode, bool hidden_inode)
}
inode->i_generation = iinfo->i_unique;
+ /*
+ * Sanity check length of allocation descriptors and extended attrs to
+ * avoid integer overflows
+ */
+ if (iinfo->i_lenEAttr > bs || iinfo->i_lenAlloc > bs)
+ goto out;
+ ... | CWE-189 | null | null |
34,502 | static int iov_num_pages(void __user *iov_base, size_t iov_len)
{
return (PAGE_ALIGN((unsigned long)iov_base + iov_len) -
((unsigned long)iov_base & PAGE_MASK)) >> PAGE_SHIFT;
}
| DoS Overflow Mem. Corr. | 0 | static int iov_num_pages(void __user *iov_base, size_t iov_len)
{
return (PAGE_ALIGN((unsigned long)iov_base + iov_len) -
((unsigned long)iov_base & PAGE_MASK)) >> PAGE_SHIFT;
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,503 | static void vhost_scsi_aborted_task(struct se_cmd *se_cmd)
{
return;
}
| DoS Overflow Mem. Corr. | 0 | static void vhost_scsi_aborted_task(struct se_cmd *se_cmd)
{
return;
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,504 | vhost_scsi_alloc_fabric_acl(struct se_portal_group *se_tpg)
{
struct vhost_scsi_nacl *nacl;
nacl = kzalloc(sizeof(struct vhost_scsi_nacl), GFP_KERNEL);
if (!nacl) {
pr_err("Unable to allocate struct vhost_scsi_nacl\n");
return NULL;
}
return &nacl->se_node_acl;
}
| DoS Overflow Mem. Corr. | 0 | vhost_scsi_alloc_fabric_acl(struct se_portal_group *se_tpg)
{
struct vhost_scsi_nacl *nacl;
nacl = kzalloc(sizeof(struct vhost_scsi_nacl), GFP_KERNEL);
if (!nacl) {
pr_err("Unable to allocate struct vhost_scsi_nacl\n");
return NULL;
}
return &nacl->se_node_acl;
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,505 | vhost_scsi_calc_sgls(struct iov_iter *iter, size_t bytes, int max_sgls)
{
int sgl_count = 0;
if (!iter || !iter->iov) {
pr_err("%s: iter->iov is NULL, but expected bytes: %zu"
" present\n", __func__, bytes);
return -EINVAL;
}
sgl_count = iov_iter_npages(iter, 0xffff);
if (sgl_count > max_sgls) {
p... | DoS Overflow Mem. Corr. | 0 | vhost_scsi_calc_sgls(struct iov_iter *iter, size_t bytes, int max_sgls)
{
int sgl_count = 0;
if (!iter || !iter->iov) {
pr_err("%s: iter->iov is NULL, but expected bytes: %zu"
" present\n", __func__, bytes);
return -EINVAL;
}
sgl_count = iov_iter_npages(iter, 0xffff);
if (sgl_count > max_sgls) {
p... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,506 | static int vhost_scsi_check_false(struct se_portal_group *se_tpg)
{
return 0;
}
| DoS Overflow Mem. Corr. | 0 | static int vhost_scsi_check_false(struct se_portal_group *se_tpg)
{
return 0;
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,507 | static int vhost_scsi_check_stop_free(struct se_cmd *se_cmd)
{
return target_put_sess_cmd(se_cmd->se_sess, se_cmd);
}
| DoS Overflow Mem. Corr. | 0 | static int vhost_scsi_check_stop_free(struct se_cmd *se_cmd)
{
return target_put_sess_cmd(se_cmd->se_sess, se_cmd);
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,508 | static int vhost_scsi_check_true(struct se_portal_group *se_tpg)
{
return 1;
}
| DoS Overflow Mem. Corr. | 0 | static int vhost_scsi_check_true(struct se_portal_group *se_tpg)
{
return 1;
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,509 | vhost_scsi_clear_endpoint(struct vhost_scsi *vs,
struct vhost_scsi_target *t)
{
struct se_portal_group *se_tpg;
struct vhost_scsi_tport *tv_tport;
struct vhost_scsi_tpg *tpg;
struct vhost_virtqueue *vq;
bool match = false;
int index, ret, i;
u8 target;
mutex_lock(&vhost_scsi_mutex);
mutex_lock(&vs->dev.m... | DoS Overflow Mem. Corr. | 0 | vhost_scsi_clear_endpoint(struct vhost_scsi *vs,
struct vhost_scsi_target *t)
{
struct se_portal_group *se_tpg;
struct vhost_scsi_tport *tv_tport;
struct vhost_scsi_tpg *tpg;
struct vhost_virtqueue *vq;
bool match = false;
int index, ret, i;
u8 target;
mutex_lock(&vhost_scsi_mutex);
mutex_lock(&vs->dev.m... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,510 | static void vhost_scsi_close_session(struct se_session *se_sess)
{
return;
}
| DoS Overflow Mem. Corr. | 0 | static void vhost_scsi_close_session(struct se_session *se_sess)
{
return;
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,511 | static long vhost_scsi_compat_ioctl(struct file *f, unsigned int ioctl,
unsigned long arg)
{
return vhost_scsi_ioctl(f, ioctl, (unsigned long)compat_ptr(arg));
}
| DoS Overflow Mem. Corr. | 0 | static long vhost_scsi_compat_ioctl(struct file *f, unsigned int ioctl,
unsigned long arg)
{
return vhost_scsi_ioctl(f, ioctl, (unsigned long)compat_ptr(arg));
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,512 | static void vhost_scsi_complete_cmd_work(struct vhost_work *work)
{
struct vhost_scsi *vs = container_of(work, struct vhost_scsi,
vs_completion_work);
DECLARE_BITMAP(signal, VHOST_SCSI_MAX_VQ);
struct virtio_scsi_cmd_resp v_rsp;
struct vhost_scsi_cmd *cmd;
struct llist_node *llnode;
struct se_cmd *se_cmd;
s... | DoS Overflow Mem. Corr. | 0 | static void vhost_scsi_complete_cmd_work(struct vhost_work *work)
{
struct vhost_scsi *vs = container_of(work, struct vhost_scsi,
vs_completion_work);
DECLARE_BITMAP(signal, VHOST_SCSI_MAX_VQ);
struct virtio_scsi_cmd_resp v_rsp;
struct vhost_scsi_cmd *cmd;
struct llist_node *llnode;
struct se_cmd *se_cmd;
s... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,513 | static int vhost_scsi_deregister(void)
{
return misc_deregister(&vhost_scsi_misc);
}
| DoS Overflow Mem. Corr. | 0 | static int vhost_scsi_deregister(void)
{
return misc_deregister(&vhost_scsi_misc);
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,514 | static void vhost_scsi_deregister_configfs(void)
{
if (!vhost_scsi_fabric_configfs)
return;
target_fabric_configfs_deregister(vhost_scsi_fabric_configfs);
vhost_scsi_fabric_configfs = NULL;
pr_debug("TCM_VHOST[0] - Cleared vhost_scsi_fabric_configfs\n");
};
| DoS Overflow Mem. Corr. | 0 | static void vhost_scsi_deregister_configfs(void)
{
if (!vhost_scsi_fabric_configfs)
return;
target_fabric_configfs_deregister(vhost_scsi_fabric_configfs);
vhost_scsi_fabric_configfs = NULL;
pr_debug("TCM_VHOST[0] - Cleared vhost_scsi_fabric_configfs\n");
};
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,515 | vhost_scsi_do_evt_work(struct vhost_scsi *vs, struct vhost_scsi_evt *evt)
{
struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq;
struct virtio_scsi_event *event = &evt->event;
struct virtio_scsi_event __user *eventp;
unsigned out, in;
int head, ret;
if (!vq->private_data) {
vs->vs_events_missed = true;... | DoS Overflow Mem. Corr. | 0 | vhost_scsi_do_evt_work(struct vhost_scsi *vs, struct vhost_scsi_evt *evt)
{
struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq;
struct virtio_scsi_event *event = &evt->event;
struct virtio_scsi_event __user *eventp;
unsigned out, in;
int head, ret;
if (!vq->private_data) {
vs->vs_events_missed = true;... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,516 | vhost_scsi_do_plug(struct vhost_scsi_tpg *tpg,
struct se_lun *lun, bool plug)
{
struct vhost_scsi *vs = tpg->vhost_scsi;
struct vhost_virtqueue *vq;
u32 reason;
if (!vs)
return;
mutex_lock(&vs->dev.mutex);
if (plug)
reason = VIRTIO_SCSI_EVT_RESET_RESCAN;
else
reason = VIRTIO_SCSI_EVT_RESET_REMOVED;... | DoS Overflow Mem. Corr. | 0 | vhost_scsi_do_plug(struct vhost_scsi_tpg *tpg,
struct se_lun *lun, bool plug)
{
struct vhost_scsi *vs = tpg->vhost_scsi;
struct vhost_virtqueue *vq;
u32 reason;
if (!vs)
return;
mutex_lock(&vs->dev.mutex);
if (plug)
reason = VIRTIO_SCSI_EVT_RESET_RESCAN;
else
reason = VIRTIO_SCSI_EVT_RESET_REMOVED;... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,517 | static void vhost_scsi_done_inflight(struct kref *kref)
{
struct vhost_scsi_inflight *inflight;
inflight = container_of(kref, struct vhost_scsi_inflight, kref);
complete(&inflight->comp);
}
| DoS Overflow Mem. Corr. | 0 | static void vhost_scsi_done_inflight(struct kref *kref)
{
struct vhost_scsi_inflight *inflight;
inflight = container_of(kref, struct vhost_scsi_inflight, kref);
complete(&inflight->comp);
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,518 | static int vhost_scsi_drop_nexus(struct vhost_scsi_tpg *tpg)
{
struct se_session *se_sess;
struct vhost_scsi_nexus *tv_nexus;
mutex_lock(&tpg->tv_tpg_mutex);
tv_nexus = tpg->tpg_nexus;
if (!tv_nexus) {
mutex_unlock(&tpg->tv_tpg_mutex);
return -ENODEV;
}
se_sess = tv_nexus->tvn_se_sess;
if (!se_sess) {
m... | DoS Overflow Mem. Corr. | 0 | static int vhost_scsi_drop_nexus(struct vhost_scsi_tpg *tpg)
{
struct se_session *se_sess;
struct vhost_scsi_nexus *tv_nexus;
mutex_lock(&tpg->tv_tpg_mutex);
tv_nexus = tpg->tpg_nexus;
if (!tv_nexus) {
mutex_unlock(&tpg->tv_tpg_mutex);
return -ENODEV;
}
se_sess = tv_nexus->tvn_se_sess;
if (!se_sess) {
m... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,519 | static void vhost_scsi_drop_nodeacl(struct se_node_acl *se_acl)
{
struct vhost_scsi_nacl *nacl = container_of(se_acl,
struct vhost_scsi_nacl, se_node_acl);
core_tpg_del_initiator_node_acl(se_acl->se_tpg, se_acl, 1);
kfree(nacl);
}
| DoS Overflow Mem. Corr. | 0 | static void vhost_scsi_drop_nodeacl(struct se_node_acl *se_acl)
{
struct vhost_scsi_nacl *nacl = container_of(se_acl,
struct vhost_scsi_nacl, se_node_acl);
core_tpg_del_initiator_node_acl(se_acl->se_tpg, se_acl, 1);
kfree(nacl);
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,520 | static void vhost_scsi_evt_work(struct vhost_work *work)
{
struct vhost_scsi *vs = container_of(work, struct vhost_scsi,
vs_event_work);
struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq;
struct vhost_scsi_evt *evt;
struct llist_node *llnode;
mutex_lock(&vq->mutex);
llnode = llist_del_all(&vs->vs_... | DoS Overflow Mem. Corr. | 0 | static void vhost_scsi_evt_work(struct vhost_work *work)
{
struct vhost_scsi *vs = container_of(work, struct vhost_scsi,
vs_event_work);
struct vhost_virtqueue *vq = &vs->vqs[VHOST_SCSI_VQ_EVT].vq;
struct vhost_scsi_evt *evt;
struct llist_node *llnode;
mutex_lock(&vq->mutex);
llnode = llist_del_all(&vs->vs_... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,521 | static void vhost_scsi_flush_vq(struct vhost_scsi *vs, int index)
{
vhost_poll_flush(&vs->vqs[index].vq.poll);
}
| DoS Overflow Mem. Corr. | 0 | static void vhost_scsi_flush_vq(struct vhost_scsi *vs, int index)
{
vhost_poll_flush(&vs->vqs[index].vq.poll);
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,522 | static void vhost_scsi_free_cmd_map_res(struct vhost_scsi_nexus *nexus,
struct se_session *se_sess)
{
struct vhost_scsi_cmd *tv_cmd;
unsigned int i;
if (!se_sess->sess_cmd_map)
return;
for (i = 0; i < VHOST_SCSI_DEFAULT_TAGS; i++) {
tv_cmd = &((struct vhost_scsi_cmd *)se_sess->sess_cmd_map)[i];
... | DoS Overflow Mem. Corr. | 0 | static void vhost_scsi_free_cmd_map_res(struct vhost_scsi_nexus *nexus,
struct se_session *se_sess)
{
struct vhost_scsi_cmd *tv_cmd;
unsigned int i;
if (!se_sess->sess_cmd_map)
return;
for (i = 0; i < VHOST_SCSI_DEFAULT_TAGS; i++) {
tv_cmd = &((struct vhost_scsi_cmd *)se_sess->sess_cmd_map)[i];
... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,523 | static void vhost_scsi_free_evt(struct vhost_scsi *vs, struct vhost_scsi_evt *evt)
{
vs->vs_events_nr--;
kfree(evt);
}
| DoS Overflow Mem. Corr. | 0 | static void vhost_scsi_free_evt(struct vhost_scsi *vs, struct vhost_scsi_evt *evt)
{
vs->vs_events_nr--;
kfree(evt);
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,524 | static int vhost_scsi_get_cmd_state(struct se_cmd *se_cmd)
{
return 0;
}
| DoS Overflow Mem. Corr. | 0 | static int vhost_scsi_get_cmd_state(struct se_cmd *se_cmd)
{
return 0;
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,525 | static char *vhost_scsi_get_fabric_name(void)
{
return "vhost";
}
| DoS Overflow Mem. Corr. | 0 | static char *vhost_scsi_get_fabric_name(void)
{
return "vhost";
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,526 | static u8 vhost_scsi_get_fabric_proto_ident(struct se_portal_group *se_tpg)
{
struct vhost_scsi_tpg *tpg = container_of(se_tpg,
struct vhost_scsi_tpg, se_tpg);
struct vhost_scsi_tport *tport = tpg->tport;
switch (tport->tport_proto_id) {
case SCSI_PROTOCOL_SAS:
return sas_get_fabric_proto_ident(se_tpg);
cas... | DoS Overflow Mem. Corr. | 0 | static u8 vhost_scsi_get_fabric_proto_ident(struct se_portal_group *se_tpg)
{
struct vhost_scsi_tpg *tpg = container_of(se_tpg,
struct vhost_scsi_tpg, se_tpg);
struct vhost_scsi_tport *tport = tpg->tport;
switch (tport->tport_proto_id) {
case SCSI_PROTOCOL_SAS:
return sas_get_fabric_proto_ident(se_tpg);
cas... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,527 | vhost_scsi_get_inflight(struct vhost_virtqueue *vq)
{
struct vhost_scsi_inflight *inflight;
struct vhost_scsi_virtqueue *svq;
svq = container_of(vq, struct vhost_scsi_virtqueue, vq);
inflight = &svq->inflights[svq->inflight_idx];
kref_get(&inflight->kref);
return inflight;
}
| DoS Overflow Mem. Corr. | 0 | vhost_scsi_get_inflight(struct vhost_virtqueue *vq)
{
struct vhost_scsi_inflight *inflight;
struct vhost_scsi_virtqueue *svq;
svq = container_of(vq, struct vhost_scsi_virtqueue, vq);
inflight = &svq->inflights[svq->inflight_idx];
kref_get(&inflight->kref);
return inflight;
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,528 | vhost_scsi_get_pr_transport_id_len(struct se_portal_group *se_tpg,
struct se_node_acl *se_nacl,
struct t10_pr_registration *pr_reg,
int *format_code)
{
struct vhost_scsi_tpg *tpg = container_of(se_tpg,
struct vhost_scsi_tpg, se_tpg);
struct vhost_scsi_tport *tport = tpg->tport;
switch (tport->... | DoS Overflow Mem. Corr. | 0 | vhost_scsi_get_pr_transport_id_len(struct se_portal_group *se_tpg,
struct se_node_acl *se_nacl,
struct t10_pr_registration *pr_reg,
int *format_code)
{
struct vhost_scsi_tpg *tpg = container_of(se_tpg,
struct vhost_scsi_tpg, se_tpg);
struct vhost_scsi_tport *tport = tpg->tport;
switch (tport->... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,529 | vhost_scsi_get_tag(struct vhost_virtqueue *vq, struct vhost_scsi_tpg *tpg,
unsigned char *cdb, u64 scsi_tag, u16 lun, u8 task_attr,
u32 exp_data_len, int data_direction)
{
struct vhost_scsi_cmd *cmd;
struct vhost_scsi_nexus *tv_nexus;
struct se_session *se_sess;
struct scatterlist *sg, *prot_sg;
struct p... | DoS Overflow Mem. Corr. | 0 | vhost_scsi_get_tag(struct vhost_virtqueue *vq, struct vhost_scsi_tpg *tpg,
unsigned char *cdb, u64 scsi_tag, u16 lun, u8 task_attr,
u32 exp_data_len, int data_direction)
{
struct vhost_scsi_cmd *cmd;
struct vhost_scsi_nexus *tv_nexus;
struct se_session *se_sess;
struct scatterlist *sg, *prot_sg;
struct p... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,530 | static u32 vhost_scsi_get_task_tag(struct se_cmd *se_cmd)
{
return 0;
}
| DoS Overflow Mem. Corr. | 0 | static u32 vhost_scsi_get_task_tag(struct se_cmd *se_cmd)
{
return 0;
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,531 | static void vhost_scsi_handle_kick(struct vhost_work *work)
{
struct vhost_virtqueue *vq = container_of(work, struct vhost_virtqueue,
poll.work);
struct vhost_scsi *vs = container_of(vq->dev, struct vhost_scsi, dev);
vhost_scsi_handle_vq(vs, vq);
}
| DoS Overflow Mem. Corr. | 0 | static void vhost_scsi_handle_kick(struct vhost_work *work)
{
struct vhost_virtqueue *vq = container_of(work, struct vhost_virtqueue,
poll.work);
struct vhost_scsi *vs = container_of(vq->dev, struct vhost_scsi, dev);
vhost_scsi_handle_vq(vs, vq);
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,532 | vhost_scsi_handle_vq(struct vhost_scsi *vs, struct vhost_virtqueue *vq)
{
struct vhost_scsi_tpg **vs_tpg, *tpg;
struct virtio_scsi_cmd_req v_req;
struct virtio_scsi_cmd_req_pi v_req_pi;
struct vhost_scsi_cmd *cmd;
struct iov_iter out_iter, in_iter, prot_iter, data_iter;
u64 tag;
u32 exp_data_len, data_direction;... | DoS Overflow Mem. Corr. | 0 | vhost_scsi_handle_vq(struct vhost_scsi *vs, struct vhost_virtqueue *vq)
{
struct vhost_scsi_tpg **vs_tpg, *tpg;
struct virtio_scsi_cmd_req v_req;
struct virtio_scsi_cmd_req_pi v_req_pi;
struct vhost_scsi_cmd *cmd;
struct iov_iter out_iter, in_iter, prot_iter, data_iter;
u64 tag;
u32 exp_data_len, data_direction;... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,533 | static void vhost_scsi_hotplug(struct vhost_scsi_tpg *tpg, struct se_lun *lun)
{
vhost_scsi_do_plug(tpg, lun, true);
}
| DoS Overflow Mem. Corr. | 0 | static void vhost_scsi_hotplug(struct vhost_scsi_tpg *tpg, struct se_lun *lun)
{
vhost_scsi_do_plug(tpg, lun, true);
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,534 | static void vhost_scsi_hotunplug(struct vhost_scsi_tpg *tpg, struct se_lun *lun)
{
vhost_scsi_do_plug(tpg, lun, false);
}
| DoS Overflow Mem. Corr. | 0 | static void vhost_scsi_hotunplug(struct vhost_scsi_tpg *tpg, struct se_lun *lun)
{
vhost_scsi_do_plug(tpg, lun, false);
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,535 | static int __init vhost_scsi_init(void)
{
int ret = -ENOMEM;
/*
* Use our own dedicated workqueue for submitting I/O into
* target core to avoid contention within system_wq.
*/
vhost_scsi_workqueue = alloc_workqueue("vhost_scsi", 0, 0);
if (!vhost_scsi_workqueue)
goto out;
ret = vhost_scsi_register();
if... | DoS Overflow Mem. Corr. | 0 | static int __init vhost_scsi_init(void)
{
int ret = -ENOMEM;
/*
* Use our own dedicated workqueue for submitting I/O into
* target core to avoid contention within system_wq.
*/
vhost_scsi_workqueue = alloc_workqueue("vhost_scsi", 0, 0);
if (!vhost_scsi_workqueue)
goto out;
ret = vhost_scsi_register();
if... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,536 | static void vhost_scsi_init_inflight(struct vhost_scsi *vs,
struct vhost_scsi_inflight *old_inflight[])
{
struct vhost_scsi_inflight *new_inflight;
struct vhost_virtqueue *vq;
int idx, i;
for (i = 0; i < VHOST_SCSI_MAX_VQ; i++) {
vq = &vs->vqs[i].vq;
mutex_lock(&vq->mutex);
/* store old infight */
... | DoS Overflow Mem. Corr. | 0 | static void vhost_scsi_init_inflight(struct vhost_scsi *vs,
struct vhost_scsi_inflight *old_inflight[])
{
struct vhost_scsi_inflight *new_inflight;
struct vhost_virtqueue *vq;
int idx, i;
for (i = 0; i < VHOST_SCSI_MAX_VQ; i++) {
vq = &vs->vqs[i].vq;
mutex_lock(&vq->mutex);
/* store old infight */
... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,537 | vhost_scsi_iov_to_sgl(struct vhost_scsi_cmd *cmd, bool write,
struct iov_iter *iter,
struct scatterlist *sg, int sg_count)
{
size_t off = iter->iov_offset;
int i, ret;
for (i = 0; i < iter->nr_segs; i++) {
void __user *base = iter->iov[i].iov_base + off;
size_t len = iter->iov[i].iov_len - off;
... | DoS Overflow Mem. Corr. | 0 | vhost_scsi_iov_to_sgl(struct vhost_scsi_cmd *cmd, bool write,
struct iov_iter *iter,
struct scatterlist *sg, int sg_count)
{
size_t off = iter->iov_offset;
int i, ret;
for (i = 0; i < iter->nr_segs; i++) {
void __user *base = iter->iov[i].iov_base + off;
size_t len = iter->iov[i].iov_len - off;
... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,538 | static int vhost_scsi_make_nexus(struct vhost_scsi_tpg *tpg,
const char *name)
{
struct se_portal_group *se_tpg;
struct se_session *se_sess;
struct vhost_scsi_nexus *tv_nexus;
struct vhost_scsi_cmd *tv_cmd;
unsigned int i;
mutex_lock(&tpg->tv_tpg_mutex);
if (tpg->tpg_nexus) {
mutex_unlock(&tpg->tv_tpg_mut... | DoS Overflow Mem. Corr. | 0 | static int vhost_scsi_make_nexus(struct vhost_scsi_tpg *tpg,
const char *name)
{
struct se_portal_group *se_tpg;
struct se_session *se_sess;
struct vhost_scsi_nexus *tv_nexus;
struct vhost_scsi_cmd *tv_cmd;
unsigned int i;
mutex_lock(&tpg->tv_tpg_mutex);
if (tpg->tpg_nexus) {
mutex_unlock(&tpg->tv_tpg_mut... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,539 | vhost_scsi_make_nodeacl(struct se_portal_group *se_tpg,
struct config_group *group,
const char *name)
{
struct se_node_acl *se_nacl, *se_nacl_new;
struct vhost_scsi_nacl *nacl;
u64 wwpn = 0;
u32 nexus_depth;
/* vhost_scsi_parse_wwn(name, &wwpn, 1) < 0)
return ERR_PTR(-EINVAL); */
se_nacl_new ... | DoS Overflow Mem. Corr. | 0 | vhost_scsi_make_nodeacl(struct se_portal_group *se_tpg,
struct config_group *group,
const char *name)
{
struct se_node_acl *se_nacl, *se_nacl_new;
struct vhost_scsi_nacl *nacl;
u64 wwpn = 0;
u32 nexus_depth;
/* vhost_scsi_parse_wwn(name, &wwpn, 1) < 0)
return ERR_PTR(-EINVAL); */
se_nacl_new ... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,540 | vhost_scsi_make_tport(struct target_fabric_configfs *tf,
struct config_group *group,
const char *name)
{
struct vhost_scsi_tport *tport;
char *ptr;
u64 wwpn = 0;
int off = 0;
/* if (vhost_scsi_parse_wwn(name, &wwpn, 1) < 0)
return ERR_PTR(-EINVAL); */
tport = kzalloc(sizeof(struct vhost_scsi_tpo... | DoS Overflow Mem. Corr. | 0 | vhost_scsi_make_tport(struct target_fabric_configfs *tf,
struct config_group *group,
const char *name)
{
struct vhost_scsi_tport *tport;
char *ptr;
u64 wwpn = 0;
int off = 0;
/* if (vhost_scsi_parse_wwn(name, &wwpn, 1) < 0)
return ERR_PTR(-EINVAL); */
tport = kzalloc(sizeof(struct vhost_scsi_tpo... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,541 | vhost_scsi_map_to_sgl(struct vhost_scsi_cmd *cmd,
void __user *ptr,
size_t len,
struct scatterlist *sgl,
bool write)
{
unsigned int npages = 0, offset, nbytes;
unsigned int pages_nr = iov_num_pages(ptr, len);
struct scatterlist *sg = sgl;
struct page **pages = cmd->tvc_upages;
int r... | DoS Overflow Mem. Corr. | 0 | vhost_scsi_map_to_sgl(struct vhost_scsi_cmd *cmd,
void __user *ptr,
size_t len,
struct scatterlist *sgl,
bool write)
{
unsigned int npages = 0, offset, nbytes;
unsigned int pages_nr = iov_num_pages(ptr, len);
struct scatterlist *sg = sgl;
struct page **pages = cmd->tvc_upages;
int r... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,542 | vhost_scsi_mapal(struct vhost_scsi_cmd *cmd,
size_t prot_bytes, struct iov_iter *prot_iter,
size_t data_bytes, struct iov_iter *data_iter)
{
int sgl_count, ret;
bool write = (cmd->tvc_data_direction == DMA_FROM_DEVICE);
if (prot_bytes) {
sgl_count = vhost_scsi_calc_sgls(prot_iter, prot_bytes,
VHOST_S... | DoS Overflow Mem. Corr. | 0 | vhost_scsi_mapal(struct vhost_scsi_cmd *cmd,
size_t prot_bytes, struct iov_iter *prot_iter,
size_t data_bytes, struct iov_iter *data_iter)
{
int sgl_count, ret;
bool write = (cmd->tvc_data_direction == DMA_FROM_DEVICE);
if (prot_bytes) {
sgl_count = vhost_scsi_calc_sgls(prot_iter, prot_bytes,
VHOST_S... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,543 | static int vhost_scsi_open(struct inode *inode, struct file *f)
{
struct vhost_scsi *vs;
struct vhost_virtqueue **vqs;
int r = -ENOMEM, i;
vs = kzalloc(sizeof(*vs), GFP_KERNEL | __GFP_NOWARN | __GFP_REPEAT);
if (!vs) {
vs = vzalloc(sizeof(*vs));
if (!vs)
goto err_vs;
}
vqs = kmalloc(VHOST_SCSI_MAX_VQ * ... | DoS Overflow Mem. Corr. | 0 | static int vhost_scsi_open(struct inode *inode, struct file *f)
{
struct vhost_scsi *vs;
struct vhost_virtqueue **vqs;
int r = -ENOMEM, i;
vs = kzalloc(sizeof(*vs), GFP_KERNEL | __GFP_NOWARN | __GFP_REPEAT);
if (!vs) {
vs = vzalloc(sizeof(*vs));
if (!vs)
goto err_vs;
}
vqs = kmalloc(VHOST_SCSI_MAX_VQ * ... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,544 | vhost_scsi_parse_pr_out_transport_id(struct se_portal_group *se_tpg,
const char *buf,
u32 *out_tid_len,
char **port_nexus_ptr)
{
struct vhost_scsi_tpg *tpg = container_of(se_tpg,
struct vhost_scsi_tpg, se_tpg);
struct vhost_scsi_tport *tport = tpg->tport;
switch (tport->tport_proto_id) {... | DoS Overflow Mem. Corr. | 0 | vhost_scsi_parse_pr_out_transport_id(struct se_portal_group *se_tpg,
const char *buf,
u32 *out_tid_len,
char **port_nexus_ptr)
{
struct vhost_scsi_tpg *tpg = container_of(se_tpg,
struct vhost_scsi_tpg, se_tpg);
struct vhost_scsi_tport *tport = tpg->tport;
switch (tport->tport_proto_id) {... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,545 | static int vhost_scsi_port_link(struct se_portal_group *se_tpg,
struct se_lun *lun)
{
struct vhost_scsi_tpg *tpg = container_of(se_tpg,
struct vhost_scsi_tpg, se_tpg);
mutex_lock(&vhost_scsi_mutex);
mutex_lock(&tpg->tv_tpg_mutex);
tpg->tv_tpg_port_count++;
mutex_unlock(&tpg->tv_tpg_mutex);
vhost_... | DoS Overflow Mem. Corr. | 0 | static int vhost_scsi_port_link(struct se_portal_group *se_tpg,
struct se_lun *lun)
{
struct vhost_scsi_tpg *tpg = container_of(se_tpg,
struct vhost_scsi_tpg, se_tpg);
mutex_lock(&vhost_scsi_mutex);
mutex_lock(&tpg->tv_tpg_mutex);
tpg->tv_tpg_port_count++;
mutex_unlock(&tpg->tv_tpg_mutex);
vhost_... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,546 | static void vhost_scsi_port_unlink(struct se_portal_group *se_tpg,
struct se_lun *lun)
{
struct vhost_scsi_tpg *tpg = container_of(se_tpg,
struct vhost_scsi_tpg, se_tpg);
mutex_lock(&vhost_scsi_mutex);
mutex_lock(&tpg->tv_tpg_mutex);
tpg->tv_tpg_port_count--;
mutex_unlock(&tpg->tv_tpg_mutex);
vhost_s... | DoS Overflow Mem. Corr. | 0 | static void vhost_scsi_port_unlink(struct se_portal_group *se_tpg,
struct se_lun *lun)
{
struct vhost_scsi_tpg *tpg = container_of(se_tpg,
struct vhost_scsi_tpg, se_tpg);
mutex_lock(&vhost_scsi_mutex);
mutex_lock(&tpg->tv_tpg_mutex);
tpg->tv_tpg_port_count--;
mutex_unlock(&tpg->tv_tpg_mutex);
vhost_s... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,547 | static void vhost_scsi_put_inflight(struct vhost_scsi_inflight *inflight)
{
kref_put(&inflight->kref, vhost_scsi_done_inflight);
}
| DoS Overflow Mem. Corr. | 0 | static void vhost_scsi_put_inflight(struct vhost_scsi_inflight *inflight)
{
kref_put(&inflight->kref, vhost_scsi_done_inflight);
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,548 | static int vhost_scsi_queue_data_in(struct se_cmd *se_cmd)
{
struct vhost_scsi_cmd *cmd = container_of(se_cmd,
struct vhost_scsi_cmd, tvc_se_cmd);
vhost_scsi_complete_cmd(cmd);
return 0;
}
| DoS Overflow Mem. Corr. | 0 | static int vhost_scsi_queue_data_in(struct se_cmd *se_cmd)
{
struct vhost_scsi_cmd *cmd = container_of(se_cmd,
struct vhost_scsi_cmd, tvc_se_cmd);
vhost_scsi_complete_cmd(cmd);
return 0;
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,549 | static void vhost_scsi_queue_tm_rsp(struct se_cmd *se_cmd)
{
return;
}
| DoS Overflow Mem. Corr. | 0 | static void vhost_scsi_queue_tm_rsp(struct se_cmd *se_cmd)
{
return;
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,550 | static int __init vhost_scsi_register(void)
{
return misc_register(&vhost_scsi_misc);
}
| DoS Overflow Mem. Corr. | 0 | static int __init vhost_scsi_register(void)
{
return misc_register(&vhost_scsi_misc);
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,551 | static int vhost_scsi_register_configfs(void)
{
struct target_fabric_configfs *fabric;
int ret;
pr_debug("vhost-scsi fabric module %s on %s/%s"
" on "UTS_RELEASE"\n", VHOST_SCSI_VERSION, utsname()->sysname,
utsname()->machine);
/*
* Register the top level struct config_item_type with TCM core
*/
fabric = ... | DoS Overflow Mem. Corr. | 0 | static int vhost_scsi_register_configfs(void)
{
struct target_fabric_configfs *fabric;
int ret;
pr_debug("vhost-scsi fabric module %s on %s/%s"
" on "UTS_RELEASE"\n", VHOST_SCSI_VERSION, utsname()->sysname,
utsname()->machine);
/*
* Register the top level struct config_item_type with TCM core
*/
fabric = ... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,552 | static int vhost_scsi_release(struct inode *inode, struct file *f)
{
struct vhost_scsi *vs = f->private_data;
struct vhost_scsi_target t;
mutex_lock(&vs->dev.mutex);
memcpy(t.vhost_wwpn, vs->vs_vhost_wwpn, sizeof(t.vhost_wwpn));
mutex_unlock(&vs->dev.mutex);
vhost_scsi_clear_endpoint(vs, &t);
vhost_dev_stop(&vs... | DoS Overflow Mem. Corr. | 0 | static int vhost_scsi_release(struct inode *inode, struct file *f)
{
struct vhost_scsi *vs = f->private_data;
struct vhost_scsi_target t;
mutex_lock(&vs->dev.mutex);
memcpy(t.vhost_wwpn, vs->vs_vhost_wwpn, sizeof(t.vhost_wwpn));
mutex_unlock(&vs->dev.mutex);
vhost_scsi_clear_endpoint(vs, &t);
vhost_dev_stop(&vs... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,553 | static void vhost_scsi_release_cmd(struct se_cmd *se_cmd)
{
struct vhost_scsi_cmd *tv_cmd = container_of(se_cmd,
struct vhost_scsi_cmd, tvc_se_cmd);
struct se_session *se_sess = tv_cmd->tvc_nexus->tvn_se_sess;
int i;
if (tv_cmd->tvc_sgl_count) {
for (i = 0; i < tv_cmd->tvc_sgl_count; i++)
put_page(sg_page... | DoS Overflow Mem. Corr. | 0 | static void vhost_scsi_release_cmd(struct se_cmd *se_cmd)
{
struct vhost_scsi_cmd *tv_cmd = container_of(se_cmd,
struct vhost_scsi_cmd, tvc_se_cmd);
struct se_session *se_sess = tv_cmd->tvc_nexus->tvn_se_sess;
int i;
if (tv_cmd->tvc_sgl_count) {
for (i = 0; i < tv_cmd->tvc_sgl_count; i++)
put_page(sg_page... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,554 | static u32 vhost_scsi_sess_get_index(struct se_session *se_sess)
{
return 0;
}
| DoS Overflow Mem. Corr. | 0 | static u32 vhost_scsi_sess_get_index(struct se_session *se_sess)
{
return 0;
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,555 | vhost_scsi_set_endpoint(struct vhost_scsi *vs,
struct vhost_scsi_target *t)
{
struct se_portal_group *se_tpg;
struct vhost_scsi_tport *tv_tport;
struct vhost_scsi_tpg *tpg;
struct vhost_scsi_tpg **vs_tpg;
struct vhost_virtqueue *vq;
int index, ret, i, len;
bool match = false;
mutex_lock(&vhost_scsi_mutex);
... | DoS Overflow Mem. Corr. | 0 | vhost_scsi_set_endpoint(struct vhost_scsi *vs,
struct vhost_scsi_target *t)
{
struct se_portal_group *se_tpg;
struct vhost_scsi_tport *tv_tport;
struct vhost_scsi_tpg *tpg;
struct vhost_scsi_tpg **vs_tpg;
struct vhost_virtqueue *vq;
int index, ret, i, len;
bool match = false;
mutex_lock(&vhost_scsi_mutex);
... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,556 | static int vhost_scsi_set_features(struct vhost_scsi *vs, u64 features)
{
struct vhost_virtqueue *vq;
int i;
if (features & ~VHOST_SCSI_FEATURES)
return -EOPNOTSUPP;
mutex_lock(&vs->dev.mutex);
if ((features & (1 << VHOST_F_LOG_ALL)) &&
!vhost_log_access_ok(&vs->dev)) {
mutex_unlock(&vs->dev.mutex);
r... | DoS Overflow Mem. Corr. | 0 | static int vhost_scsi_set_features(struct vhost_scsi *vs, u64 features)
{
struct vhost_virtqueue *vq;
int i;
if (features & ~VHOST_SCSI_FEATURES)
return -EOPNOTSUPP;
mutex_lock(&vs->dev.mutex);
if ((features & (1 << VHOST_F_LOG_ALL)) &&
!vhost_log_access_ok(&vs->dev)) {
mutex_unlock(&vs->dev.mutex);
r... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,557 | static int vhost_scsi_shutdown_session(struct se_session *se_sess)
{
return 0;
}
| DoS Overflow Mem. Corr. | 0 | static int vhost_scsi_shutdown_session(struct se_session *se_sess)
{
return 0;
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,558 | static void vhost_scsi_submission_work(struct work_struct *work)
{
struct vhost_scsi_cmd *cmd =
container_of(work, struct vhost_scsi_cmd, work);
struct vhost_scsi_nexus *tv_nexus;
struct se_cmd *se_cmd = &cmd->tvc_se_cmd;
struct scatterlist *sg_ptr, *sg_prot_ptr = NULL;
int rc;
/* FIXME: BIDI operation */
if ... | DoS Overflow Mem. Corr. | 0 | static void vhost_scsi_submission_work(struct work_struct *work)
{
struct vhost_scsi_cmd *cmd =
container_of(work, struct vhost_scsi_cmd, work);
struct vhost_scsi_nexus *tv_nexus;
struct se_cmd *se_cmd = &cmd->tvc_se_cmd;
struct scatterlist *sg_ptr, *sg_prot_ptr = NULL;
int rc;
/* FIXME: BIDI operation */
if ... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,559 | static u32 vhost_scsi_tpg_get_inst_index(struct se_portal_group *se_tpg)
{
return 1;
}
| DoS Overflow Mem. Corr. | 0 | static u32 vhost_scsi_tpg_get_inst_index(struct se_portal_group *se_tpg)
{
return 1;
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,560 | static ssize_t vhost_scsi_tpg_show_nexus(struct se_portal_group *se_tpg,
char *page)
{
struct vhost_scsi_tpg *tpg = container_of(se_tpg,
struct vhost_scsi_tpg, se_tpg);
struct vhost_scsi_nexus *tv_nexus;
ssize_t ret;
mutex_lock(&tpg->tv_tpg_mutex);
tv_nexus = tpg->tpg_nexus;
if (!tv_nexus) {
mutex_unl... | DoS Overflow Mem. Corr. | 0 | static ssize_t vhost_scsi_tpg_show_nexus(struct se_portal_group *se_tpg,
char *page)
{
struct vhost_scsi_tpg *tpg = container_of(se_tpg,
struct vhost_scsi_tpg, se_tpg);
struct vhost_scsi_nexus *tv_nexus;
ssize_t ret;
mutex_lock(&tpg->tv_tpg_mutex);
tv_nexus = tpg->tpg_nexus;
if (!tv_nexus) {
mutex_unl... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,561 | static ssize_t vhost_scsi_tpg_store_nexus(struct se_portal_group *se_tpg,
const char *page,
size_t count)
{
struct vhost_scsi_tpg *tpg = container_of(se_tpg,
struct vhost_scsi_tpg, se_tpg);
struct vhost_scsi_tport *tport_wwn = tpg->tport;
unsigned char i_port[VHOST_SCSI_NAMELEN], *ptr, *port_ptr;
in... | DoS Overflow Mem. Corr. | 0 | static ssize_t vhost_scsi_tpg_store_nexus(struct se_portal_group *se_tpg,
const char *page,
size_t count)
{
struct vhost_scsi_tpg *tpg = container_of(se_tpg,
struct vhost_scsi_tpg, se_tpg);
struct vhost_scsi_tport *tport_wwn = tpg->tport;
unsigned char i_port[VHOST_SCSI_NAMELEN], *ptr, *port_ptr;
in... | @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,562 | static int vhost_scsi_write_pending(struct se_cmd *se_cmd)
{
/* Go ahead and process the write immediately */
target_execute_cmd(se_cmd);
return 0;
}
| DoS Overflow Mem. Corr. | 0 | static int vhost_scsi_write_pending(struct se_cmd *se_cmd)
{
/* Go ahead and process the write immediately */
target_execute_cmd(se_cmd);
return 0;
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,563 | static int vhost_scsi_write_pending_status(struct se_cmd *se_cmd)
{
return 0;
}
| DoS Overflow Mem. Corr. | 0 | static int vhost_scsi_write_pending_status(struct se_cmd *se_cmd)
{
return 0;
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,564 | vhost_scsi_wwn_show_attr_version(struct target_fabric_configfs *tf,
char *page)
{
return sprintf(page, "TCM_VHOST fabric module %s on %s/%s"
"on "UTS_RELEASE"\n", VHOST_SCSI_VERSION, utsname()->sysname,
utsname()->machine);
}
| DoS Overflow Mem. Corr. | 0 | vhost_scsi_wwn_show_attr_version(struct target_fabric_configfs *tf,
char *page)
{
return sprintf(page, "TCM_VHOST fabric module %s on %s/%s"
"on "UTS_RELEASE"\n", VHOST_SCSI_VERSION, utsname()->sysname,
utsname()->machine);
}
| @@ -1249,7 +1249,7 @@ vhost_scsi_send_evt(struct vhost_scsi *vs,
* lun[4-7] need to be zero according to virtio-scsi spec.
*/
evt->event.lun[0] = 0x01;
- evt->event.lun[1] = tpg->tport_tpgt & 0xFF;
+ evt->event.lun[1] = tpg->tport_tpgt;
if (lun->unpacked_lun >= 256)
evt->event.lun[2] = lun->unpacked... | CWE-119 | null | null |
34,565 | int oz_usb_control_req(void *hpd, u8 req_id, struct usb_ctrlrequest *setup,
const u8 *data, int data_len)
{
unsigned wvalue = le16_to_cpu(setup->wValue);
unsigned windex = le16_to_cpu(setup->wIndex);
unsigned wlength = le16_to_cpu(setup->wLength);
int rc = 0;
if ((setup->bRequestType & USB_TYPE_MASK) == USB_TY... | DoS | 0 | int oz_usb_control_req(void *hpd, u8 req_id, struct usb_ctrlrequest *setup,
const u8 *data, int data_len)
{
unsigned wvalue = le16_to_cpu(setup->wValue);
unsigned windex = le16_to_cpu(setup->wIndex);
unsigned wlength = le16_to_cpu(setup->wLength);
int rc = 0;
if ((setup->bRequestType & USB_TYPE_MASK) == USB_TY... | @@ -326,7 +326,10 @@ static void oz_usb_handle_ep_data(struct oz_usb_ctx *usb_ctx,
struct oz_multiple_fixed *body =
(struct oz_multiple_fixed *)data_hdr;
u8 *data = body->data;
- int n = (len - sizeof(struct oz_multiple_fixed)+1)
+ int n;
+ if (!body->unit_size)
+ break;
+ n = (len - sizeof(stru... | CWE-189 | null | null |
34,566 | void oz_usb_farewell(struct oz_pd *pd, u8 ep_num, u8 *data, u8 len)
{
struct oz_usb_ctx *usb_ctx;
spin_lock_bh(&pd->app_lock[OZ_APPID_USB]);
usb_ctx = (struct oz_usb_ctx *)pd->app_ctx[OZ_APPID_USB];
if (usb_ctx)
oz_usb_get(usb_ctx);
spin_unlock_bh(&pd->app_lock[OZ_APPID_USB]);
if (usb_ctx == NULL)
return; /*... | DoS | 0 | void oz_usb_farewell(struct oz_pd *pd, u8 ep_num, u8 *data, u8 len)
{
struct oz_usb_ctx *usb_ctx;
spin_lock_bh(&pd->app_lock[OZ_APPID_USB]);
usb_ctx = (struct oz_usb_ctx *)pd->app_ctx[OZ_APPID_USB];
if (usb_ctx)
oz_usb_get(usb_ctx);
spin_unlock_bh(&pd->app_lock[OZ_APPID_USB]);
if (usb_ctx == NULL)
return; /*... | @@ -326,7 +326,10 @@ static void oz_usb_handle_ep_data(struct oz_usb_ctx *usb_ctx,
struct oz_multiple_fixed *body =
(struct oz_multiple_fixed *)data_hdr;
u8 *data = body->data;
- int n = (len - sizeof(struct oz_multiple_fixed)+1)
+ int n;
+ if (!body->unit_size)
+ break;
+ n = (len - sizeof(stru... | CWE-189 | null | null |
34,567 | void oz_usb_rx(struct oz_pd *pd, struct oz_elt *elt)
{
struct oz_usb_hdr *usb_hdr = (struct oz_usb_hdr *)(elt + 1);
struct oz_usb_ctx *usb_ctx;
spin_lock_bh(&pd->app_lock[OZ_APPID_USB]);
usb_ctx = (struct oz_usb_ctx *)pd->app_ctx[OZ_APPID_USB];
if (usb_ctx)
oz_usb_get(usb_ctx);
spin_unlock_bh(&pd->app_lock[OZ_... | DoS | 0 | void oz_usb_rx(struct oz_pd *pd, struct oz_elt *elt)
{
struct oz_usb_hdr *usb_hdr = (struct oz_usb_hdr *)(elt + 1);
struct oz_usb_ctx *usb_ctx;
spin_lock_bh(&pd->app_lock[OZ_APPID_USB]);
usb_ctx = (struct oz_usb_ctx *)pd->app_ctx[OZ_APPID_USB];
if (usb_ctx)
oz_usb_get(usb_ctx);
spin_unlock_bh(&pd->app_lock[OZ_... | @@ -326,7 +326,10 @@ static void oz_usb_handle_ep_data(struct oz_usb_ctx *usb_ctx,
struct oz_multiple_fixed *body =
(struct oz_multiple_fixed *)data_hdr;
u8 *data = body->data;
- int n = (len - sizeof(struct oz_multiple_fixed)+1)
+ int n;
+ if (!body->unit_size)
+ break;
+ n = (len - sizeof(stru... | CWE-189 | null | null |
34,568 | static int oz_usb_set_config_req(void *hpd, u8 req_id, u8 index)
{
struct oz_usb_ctx *usb_ctx = hpd;
struct oz_pd *pd = usb_ctx->pd;
struct oz_elt *elt;
struct oz_elt_buf *eb = &pd->elt_buff;
struct oz_elt_info *ei = oz_elt_info_alloc(&pd->elt_buff);
struct oz_set_config_req *body;
if (ei == NULL)
return -1;
... | DoS | 0 | static int oz_usb_set_config_req(void *hpd, u8 req_id, u8 index)
{
struct oz_usb_ctx *usb_ctx = hpd;
struct oz_pd *pd = usb_ctx->pd;
struct oz_elt *elt;
struct oz_elt_buf *eb = &pd->elt_buff;
struct oz_elt_info *ei = oz_elt_info_alloc(&pd->elt_buff);
struct oz_set_config_req *body;
if (ei == NULL)
return -1;
... | @@ -326,7 +326,10 @@ static void oz_usb_handle_ep_data(struct oz_usb_ctx *usb_ctx,
struct oz_multiple_fixed *body =
(struct oz_multiple_fixed *)data_hdr;
u8 *data = body->data;
- int n = (len - sizeof(struct oz_multiple_fixed)+1)
+ int n;
+ if (!body->unit_size)
+ break;
+ n = (len - sizeof(stru... | CWE-189 | null | null |
34,569 | static int oz_usb_vendor_class_req(void *hpd, u8 req_id, u8 req_type,
u8 request, __le16 value, __le16 index, const u8 *data, int data_len)
{
struct oz_usb_ctx *usb_ctx = hpd;
struct oz_pd *pd = usb_ctx->pd;
struct oz_elt *elt;
struct oz_elt_buf *eb = &pd->elt_buff;
struct oz_elt_info *ei = oz_elt_info_alloc(&pd-... | DoS | 0 | static int oz_usb_vendor_class_req(void *hpd, u8 req_id, u8 req_type,
u8 request, __le16 value, __le16 index, const u8 *data, int data_len)
{
struct oz_usb_ctx *usb_ctx = hpd;
struct oz_pd *pd = usb_ctx->pd;
struct oz_elt *elt;
struct oz_elt_buf *eb = &pd->elt_buff;
struct oz_elt_info *ei = oz_elt_info_alloc(&pd-... | @@ -326,7 +326,10 @@ static void oz_usb_handle_ep_data(struct oz_usb_ctx *usb_ctx,
struct oz_multiple_fixed *body =
(struct oz_multiple_fixed *)data_hdr;
u8 *data = body->data;
- int n = (len - sizeof(struct oz_multiple_fixed)+1)
+ int n;
+ if (!body->unit_size)
+ break;
+ n = (len - sizeof(stru... | CWE-189 | null | null |
34,570 | static void oz_usb_handle_ep_data(struct oz_usb_ctx *usb_ctx,
struct oz_usb_hdr *usb_hdr, int len)
{
struct oz_data *data_hdr = (struct oz_data *)usb_hdr;
switch (data_hdr->format) {
case OZ_DATA_F_MULTIPLE_FIXED: {
struct oz_multiple_fixed *body =
(struct oz_multiple_fixed *)data_hdr;
u8 *data = body->d... | DoS Exec Code Overflow | 0 | static void oz_usb_handle_ep_data(struct oz_usb_ctx *usb_ctx,
struct oz_usb_hdr *usb_hdr, int len)
{
struct oz_data *data_hdr = (struct oz_data *)usb_hdr;
switch (data_hdr->format) {
case OZ_DATA_F_MULTIPLE_FIXED: {
struct oz_multiple_fixed *body =
(struct oz_multiple_fixed *)data_hdr;
u8 *data = body->d... | @@ -390,10 +390,15 @@ void oz_usb_rx(struct oz_pd *pd, struct oz_elt *elt)
case OZ_GET_DESC_RSP: {
struct oz_get_desc_rsp *body =
(struct oz_get_desc_rsp *)usb_hdr;
- int data_len = elt->length -
- sizeof(struct oz_get_desc_rsp) + 1;
- u16 offs = le16_to_cpu(get_unaligned(&body->offset));
- u16 tot... | CWE-119 | null | null |
34,571 | static void oz_acquire_port(struct oz_port *port, void *hpd)
{
INIT_LIST_HEAD(&port->isoc_out_ep);
INIT_LIST_HEAD(&port->isoc_in_ep);
port->flags |= OZ_PORT_F_PRESENT | OZ_PORT_F_CHANGED;
port->status |= USB_PORT_STAT_CONNECTION |
(USB_PORT_STAT_C_CONNECTION << 16);
oz_usb_get(hpd);
port->hpd = hpd;
}
| DoS Exec Code | 0 | static void oz_acquire_port(struct oz_port *port, void *hpd)
{
INIT_LIST_HEAD(&port->isoc_out_ep);
INIT_LIST_HEAD(&port->isoc_in_ep);
port->flags |= OZ_PORT_F_PRESENT | OZ_PORT_F_CHANGED;
port->status |= USB_PORT_STAT_CONNECTION |
(USB_PORT_STAT_C_CONNECTION << 16);
oz_usb_get(hpd);
port->hpd = hpd;
}
| @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,572 | static struct oz_urb_link *oz_alloc_urb_link(void)
{
return kmem_cache_alloc(oz_urb_link_cache, GFP_ATOMIC);
}
| DoS Exec Code | 0 | static struct oz_urb_link *oz_alloc_urb_link(void)
{
return kmem_cache_alloc(oz_urb_link_cache, GFP_ATOMIC);
}
| @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,573 | static int oz_build_endpoints_for_config(struct usb_hcd *hcd,
struct oz_port *port, struct usb_host_config *config,
gfp_t mem_flags)
{
struct oz_hcd *ozhcd = port->ozhcd;
int i;
int num_iface = config->desc.bNumInterfaces;
if (num_iface) {
struct oz_interface *iface;
iface = kmalloc_array(num_iface, sizeo... | DoS Exec Code | 0 | static int oz_build_endpoints_for_config(struct usb_hcd *hcd,
struct oz_port *port, struct usb_host_config *config,
gfp_t mem_flags)
{
struct oz_hcd *ozhcd = port->ozhcd;
int i;
int num_iface = config->desc.bNumInterfaces;
if (num_iface) {
struct oz_interface *iface;
iface = kmalloc_array(num_iface, sizeo... | @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,574 | static void oz_clean_endpoints_for_config(struct usb_hcd *hcd,
struct oz_port *port)
{
struct oz_hcd *ozhcd = port->ozhcd;
int i;
oz_dbg(ON, "Deleting endpoints for configuration\n");
for (i = 0; i < port->num_iface; i++)
oz_clean_endpoints_for_interface(hcd, port, i);
spin_lock_bh(&ozhcd->hcd_lock);
if (po... | DoS Exec Code | 0 | static void oz_clean_endpoints_for_config(struct usb_hcd *hcd,
struct oz_port *port)
{
struct oz_hcd *ozhcd = port->ozhcd;
int i;
oz_dbg(ON, "Deleting endpoints for configuration\n");
for (i = 0; i < port->num_iface; i++)
oz_clean_endpoints_for_interface(hcd, port, i);
spin_lock_bh(&ozhcd->hcd_lock);
if (po... | @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,575 | static void oz_clean_endpoints_for_interface(struct usb_hcd *hcd,
struct oz_port *port, int if_ix)
{
struct oz_hcd *ozhcd = port->ozhcd;
unsigned mask;
int i;
LIST_HEAD(ep_list);
struct oz_endpoint *ep, *n;
oz_dbg(ON, "Deleting endpoints for interface %d\n", if_ix);
if (if_ix >= port->num_iface)
return;
s... | DoS Exec Code | 0 | static void oz_clean_endpoints_for_interface(struct usb_hcd *hcd,
struct oz_port *port, int if_ix)
{
struct oz_hcd *ozhcd = port->ozhcd;
unsigned mask;
int i;
LIST_HEAD(ep_list);
struct oz_endpoint *ep, *n;
oz_dbg(ON, "Deleting endpoints for interface %d\n", if_ix);
if (if_ix >= port->num_iface)
return;
s... | @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,576 | static int oz_clear_port_feature(struct usb_hcd *hcd, u16 wvalue, u16 windex)
{
struct oz_port *port;
u8 port_id = (u8)windex;
struct oz_hcd *ozhcd = oz_hcd_private(hcd);
unsigned clear_bits = 0;
if ((port_id < 1) || (port_id > OZ_NB_PORTS))
return -EPIPE;
port = &ozhcd->ports[port_id-1];
switch (wvalue) {
c... | DoS Exec Code | 0 | static int oz_clear_port_feature(struct usb_hcd *hcd, u16 wvalue, u16 windex)
{
struct oz_port *port;
u8 port_id = (u8)windex;
struct oz_hcd *ozhcd = oz_hcd_private(hcd);
unsigned clear_bits = 0;
if ((port_id < 1) || (port_id > OZ_NB_PORTS))
return -EPIPE;
port = &ozhcd->ports[port_id-1];
switch (wvalue) {
c... | @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,577 | static void oz_complete_urb(struct usb_hcd *hcd, struct urb *urb,
int status)
{
struct oz_hcd *ozhcd = oz_hcd_private(hcd);
unsigned long irq_state;
struct oz_urb_link *cancel_urbl;
spin_lock_irqsave(&g_tasklet_lock, irq_state);
usb_hcd_unlink_urb_from_ep(hcd, urb);
/* Clear hcpriv which will prevent it being ... | DoS Exec Code | 0 | static void oz_complete_urb(struct usb_hcd *hcd, struct urb *urb,
int status)
{
struct oz_hcd *ozhcd = oz_hcd_private(hcd);
unsigned long irq_state;
struct oz_urb_link *cancel_urbl;
spin_lock_irqsave(&g_tasklet_lock, irq_state);
usb_hcd_unlink_urb_from_ep(hcd, urb);
/* Clear hcpriv which will prevent it being ... | @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,578 | static int oz_dequeue_ep_urb(struct oz_port *port, u8 ep_addr, int in_dir,
struct urb *urb)
{
struct oz_urb_link *urbl = NULL;
struct oz_endpoint *ep;
spin_lock_bh(&port->ozhcd->hcd_lock);
if (in_dir)
ep = port->in_ep[ep_addr];
else
ep = port->out_ep[ep_addr];
if (ep) {
struct list_head *e;
list_for_... | DoS Exec Code | 0 | static int oz_dequeue_ep_urb(struct oz_port *port, u8 ep_addr, int in_dir,
struct urb *urb)
{
struct oz_urb_link *urbl = NULL;
struct oz_endpoint *ep;
spin_lock_bh(&port->ozhcd->hcd_lock);
if (in_dir)
ep = port->in_ep[ep_addr];
else
ep = port->out_ep[ep_addr];
if (ep) {
struct list_head *e;
list_for_... | @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,579 | static void oz_display_conf_type(u8 t)
{
switch (t) {
case USB_REQ_GET_STATUS:
oz_dbg(ON, "USB_REQ_GET_STATUS - cnf\n");
break;
case USB_REQ_CLEAR_FEATURE:
oz_dbg(ON, "USB_REQ_CLEAR_FEATURE - cnf\n");
break;
case USB_REQ_SET_FEATURE:
oz_dbg(ON, "USB_REQ_SET_FEATURE - cnf\n");
break;
case USB_REQ_SET_AD... | DoS Exec Code | 0 | static void oz_display_conf_type(u8 t)
{
switch (t) {
case USB_REQ_GET_STATUS:
oz_dbg(ON, "USB_REQ_GET_STATUS - cnf\n");
break;
case USB_REQ_CLEAR_FEATURE:
oz_dbg(ON, "USB_REQ_CLEAR_FEATURE - cnf\n");
break;
case USB_REQ_SET_FEATURE:
oz_dbg(ON, "USB_REQ_SET_FEATURE - cnf\n");
break;
case USB_REQ_SET_AD... | @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,580 | static int oz_enqueue_ep_urb(struct oz_port *port, u8 ep_addr, int in_dir,
struct urb *urb, u8 req_id)
{
struct oz_urb_link *urbl;
struct oz_endpoint *ep = NULL;
int err = 0;
if (ep_addr >= OZ_NB_ENDPOINTS) {
oz_dbg(ON, "%s: Invalid endpoint number\n", __func__);
return -EINVAL;
}
urbl = oz_alloc_urb_link... | DoS Exec Code | 0 | static int oz_enqueue_ep_urb(struct oz_port *port, u8 ep_addr, int in_dir,
struct urb *urb, u8 req_id)
{
struct oz_urb_link *urbl;
struct oz_endpoint *ep = NULL;
int err = 0;
if (ep_addr >= OZ_NB_ENDPOINTS) {
oz_dbg(ON, "%s: Invalid endpoint number\n", __func__);
return -EINVAL;
}
urbl = oz_alloc_urb_link... | @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,581 | static void oz_free_urb_link(struct oz_urb_link *urbl)
{
if (!urbl)
return;
kmem_cache_free(oz_urb_link_cache, urbl);
}
| DoS Exec Code | 0 | static void oz_free_urb_link(struct oz_urb_link *urbl)
{
if (!urbl)
return;
kmem_cache_free(oz_urb_link_cache, urbl);
}
| @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,582 | static void oz_get_hub_descriptor(struct usb_hcd *hcd,
struct usb_hub_descriptor *desc)
{
memset(desc, 0, sizeof(*desc));
desc->bDescriptorType = 0x29;
desc->bDescLength = 9;
desc->wHubCharacteristics = cpu_to_le16(0x0001);
desc->bNbrPorts = OZ_NB_PORTS;
}
| DoS Exec Code | 0 | static void oz_get_hub_descriptor(struct usb_hcd *hcd,
struct usb_hub_descriptor *desc)
{
memset(desc, 0, sizeof(*desc));
desc->bDescriptorType = 0x29;
desc->bDescLength = 9;
desc->wHubCharacteristics = cpu_to_le16(0x0001);
desc->bNbrPorts = OZ_NB_PORTS;
}
| @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,583 | static int oz_get_port_from_addr(struct oz_hcd *ozhcd, u8 bus_addr)
{
int i;
for (i = 0; i < OZ_NB_PORTS; i++) {
if (ozhcd->ports[i].bus_addr == bus_addr)
return i;
}
return ozhcd->conn_port;
}
| DoS Exec Code | 0 | static int oz_get_port_from_addr(struct oz_hcd *ozhcd, u8 bus_addr)
{
int i;
for (i = 0; i < OZ_NB_PORTS; i++) {
if (ozhcd->ports[i].bus_addr == bus_addr)
return i;
}
return ozhcd->conn_port;
}
| @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,584 | static int oz_get_port_status(struct usb_hcd *hcd, u16 windex, char *buf)
{
struct oz_hcd *ozhcd;
u32 status;
if ((windex < 1) || (windex > OZ_NB_PORTS))
return -EPIPE;
ozhcd = oz_hcd_private(hcd);
oz_dbg(HUB, "GetPortStatus windex = %d\n", windex);
status = ozhcd->ports[windex-1].status;
put_unaligned(cpu_to... | DoS Exec Code | 0 | static int oz_get_port_status(struct usb_hcd *hcd, u16 windex, char *buf)
{
struct oz_hcd *ozhcd;
u32 status;
if ((windex < 1) || (windex > OZ_NB_PORTS))
return -EPIPE;
ozhcd = oz_hcd_private(hcd);
oz_dbg(HUB, "GetPortStatus windex = %d\n", windex);
status = ozhcd->ports[windex-1].status;
put_unaligned(cpu_to... | @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,585 | static int oz_hcd_buffer_data(struct oz_endpoint *ep, const u8 *data,
int data_len)
{
int space;
int copy_len;
if (!ep->buffer)
return -1;
space = ep->out_ix-ep->in_ix-1;
if (space < 0)
space += ep->buffer_size;
if (space < (data_len+1)) {
oz_dbg(ON, "Buffer full\n");
return -1;
}
ep->buffer[e... | DoS Exec Code | 0 | static int oz_hcd_buffer_data(struct oz_endpoint *ep, const u8 *data,
int data_len)
{
int space;
int copy_len;
if (!ep->buffer)
return -1;
space = ep->out_ix-ep->in_ix-1;
if (space < 0)
space += ep->buffer_size;
if (space < (data_len+1)) {
oz_dbg(ON, "Buffer full\n");
return -1;
}
ep->buffer[e... | @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,586 | static int oz_hcd_bus_suspend(struct usb_hcd *hcd)
{
struct oz_hcd *ozhcd;
ozhcd = oz_hcd_private(hcd);
spin_lock_bh(&ozhcd->hcd_lock);
hcd->state = HC_STATE_SUSPENDED;
ozhcd->flags |= OZ_HDC_F_SUSPENDED;
spin_unlock_bh(&ozhcd->hcd_lock);
return 0;
}
| DoS Exec Code | 0 | static int oz_hcd_bus_suspend(struct usb_hcd *hcd)
{
struct oz_hcd *ozhcd;
ozhcd = oz_hcd_private(hcd);
spin_lock_bh(&ozhcd->hcd_lock);
hcd->state = HC_STATE_SUSPENDED;
ozhcd->flags |= OZ_HDC_F_SUSPENDED;
spin_unlock_bh(&ozhcd->hcd_lock);
return 0;
}
| @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,587 | static struct oz_hcd *oz_hcd_claim(void)
{
struct oz_hcd *ozhcd;
spin_lock_bh(&g_hcdlock);
ozhcd = g_ozhcd;
if (ozhcd)
usb_get_hcd(ozhcd->hcd);
spin_unlock_bh(&g_hcdlock);
return ozhcd;
}
| DoS Exec Code | 0 | static struct oz_hcd *oz_hcd_claim(void)
{
struct oz_hcd *ozhcd;
spin_lock_bh(&g_hcdlock);
ozhcd = g_ozhcd;
if (ozhcd)
usb_get_hcd(ozhcd->hcd);
spin_unlock_bh(&g_hcdlock);
return ozhcd;
}
| @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,588 | static void oz_hcd_clear_orphanage(struct oz_hcd *ozhcd, int status)
{
if (ozhcd) {
struct oz_urb_link *urbl, *n;
list_for_each_entry_safe(urbl, n, &ozhcd->orphanage, link) {
list_del(&urbl->link);
oz_complete_urb(ozhcd->hcd, urbl->urb, status);
oz_free_urb_link(urbl);
}
}
}
| DoS Exec Code | 0 | static void oz_hcd_clear_orphanage(struct oz_hcd *ozhcd, int status)
{
if (ozhcd) {
struct oz_urb_link *urbl, *n;
list_for_each_entry_safe(urbl, n, &ozhcd->orphanage, link) {
list_del(&urbl->link);
oz_complete_urb(ozhcd->hcd, urbl->urb, status);
oz_free_urb_link(urbl);
}
}
}
| @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,589 | static void oz_hcd_complete_set_config(struct oz_port *port, struct urb *urb,
u8 rcode, u8 config_num)
{
int rc = 0;
struct usb_hcd *hcd = port->ozhcd->hcd;
if (rcode == 0) {
port->config_num = config_num;
oz_clean_endpoints_for_config(hcd, port);
if (oz_build_endpoints_for_config(hcd, port,
&urb->dev->c... | DoS Exec Code | 0 | static void oz_hcd_complete_set_config(struct oz_port *port, struct urb *urb,
u8 rcode, u8 config_num)
{
int rc = 0;
struct usb_hcd *hcd = port->ozhcd->hcd;
if (rcode == 0) {
port->config_num = config_num;
oz_clean_endpoints_for_config(hcd, port);
if (oz_build_endpoints_for_config(hcd, port,
&urb->dev->c... | @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,590 | void oz_hcd_control_cnf(void *hport, u8 req_id, u8 rcode, const u8 *data,
int data_len)
{
struct oz_port *port = hport;
struct urb *urb;
struct usb_ctrlrequest *setup;
struct usb_hcd *hcd = port->ozhcd->hcd;
unsigned windex;
unsigned wvalue;
oz_dbg(ON, "oz_hcd_control_cnf rcode=%u len=%d\n", rcode, data_len);
... | DoS Exec Code | 0 | void oz_hcd_control_cnf(void *hport, u8 req_id, u8 rcode, const u8 *data,
int data_len)
{
struct oz_port *port = hport;
struct urb *urb;
struct usb_ctrlrequest *setup;
struct usb_hcd *hcd = port->ozhcd->hcd;
unsigned windex;
unsigned wvalue;
oz_dbg(ON, "oz_hcd_control_cnf rcode=%u len=%d\n", rcode, data_len);
... | @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,591 | void oz_hcd_data_ind(void *hport, u8 endpoint, const u8 *data, int data_len)
{
struct oz_port *port = (struct oz_port *)hport;
struct oz_endpoint *ep;
struct oz_hcd *ozhcd = port->ozhcd;
spin_lock_bh(&ozhcd->hcd_lock);
ep = port->in_ep[endpoint & USB_ENDPOINT_NUMBER_MASK];
if (ep == NULL)
goto done;
switch (e... | DoS Exec Code | 0 | void oz_hcd_data_ind(void *hport, u8 endpoint, const u8 *data, int data_len)
{
struct oz_port *port = (struct oz_port *)hport;
struct oz_endpoint *ep;
struct oz_hcd *ozhcd = port->ozhcd;
spin_lock_bh(&ozhcd->hcd_lock);
ep = port->in_ep[endpoint & USB_ENDPOINT_NUMBER_MASK];
if (ep == NULL)
goto done;
switch (e... | @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,592 | static void oz_hcd_endpoint_disable(struct usb_hcd *hcd,
struct usb_host_endpoint *ep)
{
}
| DoS Exec Code | 0 | static void oz_hcd_endpoint_disable(struct usb_hcd *hcd,
struct usb_host_endpoint *ep)
{
}
| @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,593 | static int oz_hcd_get_frame_number(struct usb_hcd *hcd)
{
oz_dbg(ON, "oz_hcd_get_frame_number\n");
return oz_usb_get_frame_number();
}
| DoS Exec Code | 0 | static int oz_hcd_get_frame_number(struct usb_hcd *hcd)
{
oz_dbg(ON, "oz_hcd_get_frame_number\n");
return oz_usb_get_frame_number();
}
| @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,594 | static int oz_hcd_hub_control(struct usb_hcd *hcd, u16 req_type, u16 wvalue,
u16 windex, char *buf, u16 wlength)
{
int err = 0;
switch (req_type) {
case ClearHubFeature:
oz_dbg(HUB, "ClearHubFeature: %d\n", req_type);
break;
case ClearPortFeature:
err = oz_clear_port_feature(hcd, wvalue, windex);
break... | DoS Exec Code | 0 | static int oz_hcd_hub_control(struct usb_hcd *hcd, u16 req_type, u16 wvalue,
u16 windex, char *buf, u16 wlength)
{
int err = 0;
switch (req_type) {
case ClearHubFeature:
oz_dbg(HUB, "ClearHubFeature: %d\n", req_type);
break;
case ClearPortFeature:
err = oz_clear_port_feature(hcd, wvalue, windex);
break... | @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,595 | int oz_hcd_init(void)
{
int err;
if (usb_disabled())
return -ENODEV;
oz_urb_link_cache = KMEM_CACHE(oz_urb_link, 0);
if (!oz_urb_link_cache)
return -ENOMEM;
tasklet_init(&g_urb_process_tasklet, oz_urb_process_tasklet, 0);
tasklet_init(&g_urb_cancel_tasklet, oz_urb_cancel_tasklet, 0);
err = platform_driver... | DoS Exec Code | 0 | int oz_hcd_init(void)
{
int err;
if (usb_disabled())
return -ENODEV;
oz_urb_link_cache = KMEM_CACHE(oz_urb_link, 0);
if (!oz_urb_link_cache)
return -ENOMEM;
tasklet_init(&g_urb_process_tasklet, oz_urb_process_tasklet, 0);
tasklet_init(&g_urb_cancel_tasklet, oz_urb_cancel_tasklet, 0);
err = platform_driver... | @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,596 | struct oz_port *oz_hcd_pd_arrived(void *hpd)
{
int i;
struct oz_port *hport;
struct oz_hcd *ozhcd;
struct oz_endpoint *ep;
ozhcd = oz_hcd_claim();
if (!ozhcd)
return NULL;
/* Allocate an endpoint object in advance (before holding hcd lock) to
* use for out endpoint 0.
*/
ep = oz_ep_alloc(0, GFP_ATOMIC);
... | DoS Exec Code | 0 | struct oz_port *oz_hcd_pd_arrived(void *hpd)
{
int i;
struct oz_port *hport;
struct oz_hcd *ozhcd;
struct oz_endpoint *ep;
ozhcd = oz_hcd_claim();
if (!ozhcd)
return NULL;
/* Allocate an endpoint object in advance (before holding hcd lock) to
* use for out endpoint 0.
*/
ep = oz_ep_alloc(0, GFP_ATOMIC);
... | @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,597 | void oz_hcd_pd_departed(struct oz_port *port)
{
struct oz_hcd *ozhcd;
void *hpd;
struct oz_endpoint *ep = NULL;
if (port == NULL) {
oz_dbg(ON, "%s: port = 0\n", __func__);
return;
}
ozhcd = port->ozhcd;
if (ozhcd == NULL)
return;
/* Check if this is the connection port - if so clear it.
*/
spin_lock_b... | DoS Exec Code | 0 | void oz_hcd_pd_departed(struct oz_port *port)
{
struct oz_hcd *ozhcd;
void *hpd;
struct oz_endpoint *ep = NULL;
if (port == NULL) {
oz_dbg(ON, "%s: port = 0\n", __func__);
return;
}
ozhcd = port->ozhcd;
if (ozhcd == NULL)
return;
/* Check if this is the connection port - if so clear it.
*/
spin_lock_b... | @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,598 | static inline struct oz_hcd *oz_hcd_private(struct usb_hcd *hcd)
{
return (struct oz_hcd *)hcd->hcd_priv;
}
| DoS Exec Code | 0 | static inline struct oz_hcd *oz_hcd_private(struct usb_hcd *hcd)
{
return (struct oz_hcd *)hcd->hcd_priv;
}
| @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
34,599 | static inline void oz_hcd_put(struct oz_hcd *ozhcd)
{
if (ozhcd)
usb_put_hcd(ozhcd->hcd);
}
| DoS Exec Code | 0 | static inline void oz_hcd_put(struct oz_hcd *ozhcd)
{
if (ozhcd)
usb_put_hcd(ozhcd->hcd);
}
| @@ -746,8 +746,8 @@ void oz_hcd_pd_reset(void *hpd, void *hport)
/*
* Context: softirq
*/
-void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,
- int length, int offset, int total_size)
+void oz_hcd_get_desc_cnf(void *hport, u8 req_id, u8 status, const u8 *desc,
+ u8 length, u16 offset,... | CWE-189 | null | null |
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