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platform_kernel-5.15
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[GFS2] Initialize SELinux extended attributes at inode creation time. 

This patch has gfs2_security_init declared as a static function, which
is correct. As a result, the declaration of this function in inode.h is
removed (and thus inode.h is unchanged). Also removed #include eaops.h,
which is not needed.

Signed-Off-By: Ryan O'Hara <rohara@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Ryan O'Hara 2006-10-03 11:57:35 -04:00 committed by Steven Whitehouse
parent ddacfaf76d
commit fcb47e0bd2
1 changed files with 38 additions and 0 deletions
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38
fs/gfs2/inode.c
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@ -17,6 +17,7 @@
#include <linux/gfs2_ondisk.h> #include <linux/gfs2_ondisk.h>
#include <linux/crc32.h> #include <linux/crc32.h>
#include <linux/lm_interface.h> #include <linux/lm_interface.h>
#include <linux/security.h>
#include "gfs2.h" #include "gfs2.h"
#include "incore.h" #include "incore.h"
@ -806,6 +807,39 @@ static int link_dinode(struct gfs2_inode *dip, const struct qstr *name,
return error; return error;
} }
static int gfs2_security_init(struct gfs2_inode *dip, struct gfs2_inode *ip)
{
int err;
size_t len;
void *value;
char *name;
struct gfs2_ea_request er;
err = security_inode_init_security(&ip->i_inode, &dip->i_inode,
&name, &value, &len);
if (err) {
if (err == -EOPNOTSUPP)
return 0;
return err;
}
memset(&er, 0, sizeof(struct gfs2_ea_request));
er.er_type = GFS2_EATYPE_SECURITY;
er.er_name = name;
er.er_data = value;
er.er_name_len = strlen(name);
er.er_data_len = len;
err = gfs2_ea_set_i(ip, &er);
kfree(value);
kfree(name);
return err;
}
/** /**
* gfs2_createi - Create a new inode * gfs2_createi - Create a new inode
* @ghs: An array of two holders * @ghs: An array of two holders
@ -897,6 +931,10 @@ struct inode *gfs2_createi(struct gfs2_holder *ghs, const struct qstr *name,
if (error) if (error)
goto fail_iput; goto fail_iput;
error = gfs2_security_init(dip, GFS2_I(inode));
if (error)
goto fail_iput;
error = link_dinode(dip, name, GFS2_I(inode)); error = link_dinode(dip, name, GFS2_I(inode));
if (error) if (error)
goto fail_iput; goto fail_iput;