Defined in 2 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/minix/itree_v1.c get_branch() -> verify_chain()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | from | 4096-ptr_max |
| PARAM_VALUE | 0 | from->key | 1-u16max |
| PARAM_VALUE | 0 | from->p | 4096-ptr_max |
| PARAM_VALUE | 1 | to | 4096-ptr_max |
| BUF_SIZE | 0 | from | 72 |
| BUF_SIZE | 1 | to | (-1),72 |
| BUF_SIZE | 1 | to | (-1),72 |
| DATA_SOURCE | 0 | from | $3 |
| PARAM_COMPARE | 0 | from | <= $1 |
| PARAM_COMPARE | 1 | to | >= $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &pointers_lock |
fs/minix/itree_v1.c splice_branch() -> verify_chain()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | from | 4096-ptr_max |
| PARAM_VALUE | 1 | to | 4096-ptr_max |
| BUF_SIZE | 0 | from | 72 |
| DATA_SOURCE | 0 | from | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &pointers_lock |
fs/ext2/inode.c ext2_get_blocks() -> verify_chain()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | from | 4096-ptr_max |
| PARAM_VALUE | 0 | from->key | 1-u32max |
| BUF_SIZE | 0 | from | 96 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/ext2/inode.c ext2_get_blocks() -> verify_chain()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | from | 4096-ptr_max |
| PARAM_VALUE | 1 | to | 8628165143337517056-ptr_max |
| BUF_SIZE | 0 | from | 96 |
| BUF_SIZE | 1 | to | (-1),96 |
| BUF_SIZE | 1 | to | (-1),96 |
| DATA_SOURCE | 1 | to | r ext2_get_branch |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &ei->truncate_mutex | ||
| TYPE_LOCK | (struct ext2_inode_info)->truncate_mutex |
fs/ext2/inode.c ext2_get_branch() -> verify_chain()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | from | 4096-ptr_max |
| PARAM_VALUE | 0 | from->key | 1-u32max |
| PARAM_VALUE | 0 | from->p | 4096-ptr_max |
| PARAM_VALUE | 1 | to | 4096-ptr_max |
| BUF_SIZE | 0 | from | 96 |
| BUF_SIZE | 1 | to | (-1),96 |
| BUF_SIZE | 1 | to | (-1),96 |
| DATA_SOURCE | 0 | from | $3 |
| PARAM_COMPARE | 0 | from | <= $1 |
| PARAM_COMPARE | 1 | to | >= $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ei->truncate_mutex | ||
| HALF_LOCKED2 | &inode->i_mapping->invalidate_lock |
fs/minix/itree_v2.c get_branch() -> verify_chain()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | from | 4096-ptr_max |
| PARAM_VALUE | 0 | from->key | 1-u32max |
| PARAM_VALUE | 0 | from->p | 4096-ptr_max |
| PARAM_VALUE | 1 | to | 4096-ptr_max |
| BUF_SIZE | 0 | from | 96 |
| BUF_SIZE | 1 | to | (-1),96 |
| BUF_SIZE | 1 | to | (-1),96 |
| DATA_SOURCE | 0 | from | $3 |
| PARAM_COMPARE | 0 | from | <= $1 |
| PARAM_COMPARE | 1 | to | >= $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &pointers_lock |
fs/minix/itree_v2.c splice_branch() -> verify_chain()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | from | 4096-ptr_max |
| PARAM_VALUE | 1 | to | 4096-ptr_max |
| BUF_SIZE | 0 | from | 96 |
| DATA_SOURCE | 0 | from | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &pointers_lock |