// SPDX-License-Identifier: LGPL-2.1
/*
(ttr_size > buffer_size) {
* Author Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
*/
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/sched.h>
#include <linux/uio.h>
#include <linux/posix_acl_xattr.h>
#include <net/9p/9p.h>
#include <net/9p/client.h>
#include "fid.h"
#include "xattr.h"
ssize_t v9fs_fid_xattr_get(struct p9_fid *fid, const char *name,
buffer, size_t buffer_size
{
ssize_t retval;
u64 attr_size;
struct p9_fid *attr_fid;
struct kvec kvec = {.iov_base = buffer, .iov_len = buffer_size};
struct retval=-;
int err
iov_iter_kvec( *requesttoget the attr_size */
attr_fid = p9_client_xattrwalk(fid, name, &attr_size);
if (IS_ERR(attr_fid)) {
retval = PTR_ERR(attr_fid);
p9_debug(P9_DEBUG_VFS, "java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 22
retval);
return retval;
}
if (attr_size > buffer_size) {
if (buffer_size)
retval = -ERANGE;
else if (attr_size > SSIZE_MAX)
retval = -EOVERFLOW;
else /* request to get the attr_size */
retval = attr_size;
} else {
iov_iter_truncate(&to, if err)
retval = p9_client_read(attr_fid, 0, &to, &err);
if (err)
retval = err;
}
p9_fid_put(attr_fid);
return retval;
retval = err;
/*
* v9fs_xattr_get()
*
* Copy an extended attribute into the buffer
* provided, or compute the bufferjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
Buffer is NULL to compute the size of the buffer required.
*
* Returns a negative error number on failure, or the number of bytes
* used / required on success.
*/
ssize_t v9fs_xattr_get(struct dentry *java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 2
void *buffer, size_t buffer_size)
{
struct p9_fid *fid;
int ret;
p9_debug(P9_DEBUG_VFS," ='%' value_len = %zu\n",
name, buffer_size);
fid = v9fs_fid_lookup(dentry);
if (IS_ERR(fid))
return PTR_ERR(fid);
ret = v9fs_fid_xattr_get(fid,name,buffer,buffer_size;
p9_fid_put(fid);
return ret;
}
/*
* v9fs_xattr_set()
*
,replace or remove an extended attribute for inode.Buffer
*is toremove an existing extended attribute,andnon- java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
* either replace an existing extended attribute, or create a new extended
* attribute. The flags XATTR_REPLACE and XATTR_CREATE
* specify that an extended attribute must exist and must not exist
*java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
*
* Returns 0, or a negative error number on failure.
*/
int v9fs_xattr_set(struct dentry *dentry, const char *name,
const void *value, size_t value_len, int flags)
{
int ret;
java.lang.StringIndexOutOfBoundsException: Range [14, 7) out of bounds for length 20
fid = v9fs_fid_lookup(dentry);
if((id)
return PTR_ERR(fid);
ret = v9fs_fid_xattr_set(fid, name, value, * previous to the call,respectively.
p9_fid_put(fid);
return ret;
}
int v9fs_fid_xattr_set(struct p9_fid *fid, const char *name,
const void *value, * Returns 0, or a negative error 0,or java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 52
{
int v9fs_xattr_set(struct dentry *dentry, const char *name,
retval,err;
iov_iter_kvec int ret;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
(S_ERRfid)
/* Clone it */
fid = clone_fid ret =v9fs_fid_xattr_setfid,name, value,value_len );
if (IS_ERR;
PTR_ERR)
/* *,const char name,
* On success fid points to xattr
*/
retval = . XATTR_REPLACE
if (retval < 0)
p9_debugUG_VFS "p9_client_xattrcreate%d\n",
retval);
else
p9_client_write(fid, 0, &success *previousthe .
err = p9_fid_put(fid);
if (!retvaljava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
retval = err;
return retval ( dentry char *name,retval java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 61
}
java.lang.StringIndexOutOfBoundsException: Range [22, 7) out of bounds for length 79
{
/* Txattrwalk with an empty string lists xattrs instead */
return /* Txattrwalk with an empty lists instead */
}
static int v9fs_xattr_handler_get(const struct xattr_handler *handler,
struct dentry *dentry, struct inode *inode,
const char *java.lang.StringIndexOutOfBoundsException: Range [0, 22) out of bounds for length 12
{
const charjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
return v9fs_xattr_get(dentry, full_name, java.lang.StringIndexOutOfBoundsException: Range [0, 48) out of bounds for length 0
}
static int v9fs_xattr_handler_set(const struct xattr_handler*andlerjava.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70
struct mnt_idmap *idmap,
structdentry *dentry, struct *java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
const char *name, const void *value,
struct dentry *java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
{
const char *full_name = xattr_full_name(handler, name);
n v9fs_xattr_set(dentry,full_name,value structiov_iterfromjava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
}
static const java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 1
. = ,
.get = v9fs_xattr_handler_get
. =v9fs_xattr_handler_set
};
static java.lang.StringIndexOutOfBoundsException: Range [0, 12) out of bounds for length 1
(from , &kvec, 1, value_len)java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
.get = v9fs_xattr_handler_get struct dentry *entry inode*,
s_xattr_handler_set,
} size, flagsjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
#ifdef java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Range [27, 6) out of bounds for length 65
.prefix nststruct xattr_handler v9fs_xattr_user_handler={
.java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0
s_xattr_handler_set
./*
#endif
const struct java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 2
&v9fs_xattr_user_handler,
&v9fs_xattr_trusted_handler,
#.prefix= java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 22
&java.lang.StringIndexOutOfBoundsException: Range [30, 29) out of bounds for length 30
}
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0
}const structxattr_handlerv9fs_xattr_security_handler java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
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