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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 5 files:

Smatch caller information:

fs/xattr.c __vfs_removexattr_locked() -> __vfs_removexattr()

Type Parameter Key Value
PARAM_VALUE 1 dentry 4096-ptr_max
PARAM_VALUE 1 dentry->d_inode 4096-ptr_max
PARAM_VALUE 1 dentry->d_inode->i_flctx->flc_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 dentry->d_inode->i_rwsem.dep_map->name 0-255
PARAM_VALUE 1 dentry->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 dentry->d_inode->i_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 1 dentry->d_inode->i_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 1 dentry->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 dentry->d_inode->i_rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 1 dentry->d_inode->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648,2704,2712
BUF_SIZE 1 dentry (-1),1-s32max
BUF_SIZE 1 dentry (-1),1-s32max
BUF_SIZE 2 name (-1),9-256
BUF_SIZE 2 name (-1),9-256
CAPPED_DATA 1 dentry 1
DATA_SOURCE 0 idmap $0
DATA_SOURCE 1 dentry $1
DATA_SOURCE 2 name $2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 dentry->d_inode->i_mode 0-u16max
USER_DATA 1 dentry->d_inode->i_size (-9223372036854775807)-(-4),0-s64max
NO_OVERFLOW_SIMPLE 1 dentry->dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE 1 dentry->moved->d_inode->i_size
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 1 &dentry->d_inode->i_rwsem
TYPE_LOCK (struct inode)->i_rwsem

security/integrity/evm/evm_crypto.c evm_update_evmxattr() -> __vfs_removexattr()

Type Parameter Key Value
PARAM_VALUE 0 idmap 1531479832127729664
PARAM_VALUE 1 dentry 4096-ptr_max
PARAM_VALUE 1 dentry->d_inode 4096-ptr_max
PARAM_VALUE 1 dentry->d_inode->i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 dentry->d_inode->i_opflags 8-u16max
PARAM_VALUE 2 name 4445894184074141696
BUF_SIZE 2 name 13
CAPPED_DATA 1 dentry 1
DATA_SOURCE 1 dentry $0
STR_LEN 0 idmap (-1),12
STR_LEN 1 dentry (-1),12
STR_LEN 1 dentry 12
TERMINATED 2 name 1
NO_OVERFLOW_SIMPLE 1 dentry->dentry->d_inode->i_size
NO_OVERFLOW_SIMPLE 1 dentry->moved->d_inode->i_size
HALF_LOCKED2 &iint->mutex
HALF_LOCKED2 &inode->i_rwsem

fs/ecryptfs/inode.c ecryptfs_removexattr() -> __vfs_removexattr()

Type Parameter Key Value
PARAM_VALUE 0 idmap 1531479832127729664
PARAM_VALUE 2 name 4096-ptr_max
BUF_SIZE 1 dentry 1-s32max
BUF_SIZE 1 dentry 1-s32max
DATA_SOURCE 2 name $2
RX_PATH
TASK_NOT_RUNNING
LOCK2 &lower_inode->i_rwsem
HALF_LOCKED2 &dentry->d_inode->i_rwsem
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &inode->i_rwsem
TYPE_LOCK (struct inode)->i_rwsem

security/commoncap.c cap_inode_killpriv() -> __vfs_removexattr()

Type Parameter Key Value
PARAM_VALUE 2 name 2631449223765061632
BUF_SIZE 2 name 20
DATA_SOURCE 0 idmap $0
DATA_SOURCE 1 dentry $1
STR_LEN 0 idmap 19
TERMINATED 2 name 1

fs/bpf_fs_kfuncs.c bpf_remove_dentry_xattr_locked() -> __vfs_removexattr()

Type Parameter Key Value
PARAM_VALUE 0 idmap 1531479832127729664
PARAM_VALUE 1 dentry 4096-ptr_max
PARAM_VALUE 1 dentry->d_inode->i_rwsem.dep_map->name 0-255
PARAM_VALUE 1 dentry->d_inode->i_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 1 dentry->d_inode->i_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 1 dentry->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 dentry->d_inode->i_rwsem.osq.tail.counter 0-s32max
DATA_SOURCE 1 dentry $0
DATA_SOURCE 2 name $1
LOCK2 &inode->i_rwsem
TYPE_LOCK (struct inode)->i_rwsem