diff options
| author | Stephen Smalley <stephen.smalley.work@gmail.com> | 2025-04-28 15:50:19 -0400 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2026-05-01 11:29:33 -0400 |
| commit | f71ece9712b7712df98871eea9aeb60e49ca5239 (patch) | |
| tree | c378c9799aa5ad85585469916ce39a7918c80e90 /security/smack | |
| parent | 254f49634ee16a731174d2ae34bc50bd5f45e731 (diff) | |
security,fs,nfs,net: update security_inode_listsecurity() interface
Update the security_inode_listsecurity() interface to allow
use of the xattr_list_one() helper and update the hook
implementations.
Link: https://lore.kernel.org/selinux/20250424152822.2719-1-stephen.smalley.work@gmail.com
Signed-off-by: Stephen Smalley <stephen.smalley.work@gmail.com>
[PM: forward porting to bring this patch up to v7.1-rc1+]
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'security/smack')
| -rw-r--r-- | security/smack/smack_lsm.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index 3f9ae05039a2..ff115068c5c0 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -1665,17 +1665,12 @@ static int smack_inode_getsecurity(struct mnt_idmap *idmap, * smack_inode_listsecurity - list the Smack attributes * @inode: the object * @buffer: where they go - * @buffer_size: size of buffer + * @remaining_size: size of buffer */ -static int smack_inode_listsecurity(struct inode *inode, char *buffer, - size_t buffer_size) +static int smack_inode_listsecurity(struct inode *inode, char **buffer, + ssize_t *remaining_size) { - int len = sizeof(XATTR_NAME_SMACK); - - if (buffer != NULL && len <= buffer_size) - memcpy(buffer, XATTR_NAME_SMACK, len); - - return len; + return xattr_list_one(buffer, remaining_size, XATTR_NAME_SMACK); } /** |