/*
 * linux/fs/ext2/xattr_security.c
 * Handler for storing security labels as extended attributes.
 */

#include "ext2.h"
#include <linux/security.h>
#include "xattr.h"

static int
ext2_xattr_security_get(const struct xattr_handler *handler,
			struct dentry *unused, struct inode *inode,
			const char *name, void *buffer, size_t size)
{
	return ext2_xattr_get(inode, EXT2_XATTR_INDEX_SECURITY, name,
			      buffer, size);
}

static int
ext2_xattr_security_set(const struct xattr_handler *handler,
			struct dentry *unused, struct inode *inode,
			const char *name, const void *value,
			size_t size, int flags)
{
	return ext2_xattr_set(inode, EXT2_XATTR_INDEX_SECURITY, name,
			      value, size, flags);
}

static int ext2_initxattrs(struct inode *inode, const struct xattr *xattr_array,
			   void *fs_info)
{
	const struct xattr *xattr;
	int err = 0;

	for (xattr = xattr_array; xattr->name != NULL; xattr++) {
		err = ext2_xattr_set(inode, EXT2_XATTR_INDEX_SECURITY,
				     xattr->name, xattr->value,
				     xattr->value_len, 0);
		if (err < 0)
			break;
	}
	return err;
}

int
ext2_init_security(struct inode *inode, struct inode *dir,
		   const struct qstr *qstr)
{
	return security_inode_init_security(inode, dir, qstr,
					    &ext2_initxattrs, NULL);
}

const struct xattr_handler ext2_xattr_security_handler = {
	.prefix	= XATTR_SECURITY_PREFIX,
	.get	= ext2_xattr_security_get,
	.set	= ext2_xattr_security_set,
};
 plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
<table class='tabs'><tr><td>
<a href='/cgit.cgi/linux/net-next.git/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=b4cfe3971f6eab542dd7ecc398bfa1aeec889934'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/drivers/usb/serial/f81232.c'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/serial/f81232.c?id=b4cfe3971f6eab542dd7ecc398bfa1aeec889934'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/serial/f81232.c?id=b4cfe3971f6eab542dd7ecc398bfa1aeec889934'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/serial/f81232.c?id=b4cfe3971f6eab542dd7ecc398bfa1aeec889934'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/drivers/usb/serial/f81232.c'>
<input type='hidden' name='id' value='b4cfe3971f6eab542dd7ecc398bfa1aeec889934'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=b4cfe3971f6eab542dd7ecc398bfa1aeec889934'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers?id=b4cfe3971f6eab542dd7ecc398bfa1aeec889934'>drivers</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb?id=b4cfe3971f6eab542dd7ecc398bfa1aeec889934'>usb</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/serial?id=b4cfe3971f6eab542dd7ecc398bfa1aeec889934'>serial</a>/<a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/serial/f81232.c?id=b4cfe3971f6eab542dd7ecc398bfa1aeec889934'>f81232.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='b4cfe3971f6eab542dd7ecc398bfa1aeec889934'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Jack Morgenstein &lt;jackm@dev.mellanox.co.il&gt;</td><td class='right'>2017-01-15 20:15:00 +0200</td></tr>
<tr><th>committer</th><td>Doug Ledford &lt;dledford@redhat.com&gt;</td><td class='right'>2017-01-27 14:29:04 -0500</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/serial/f81232.c?id=b4cfe3971f6eab542dd7ecc398bfa1aeec889934'>b4cfe3971f6eab542dd7ecc398bfa1aeec889934</a> (<a href='/cgit.cgi/linux/net-next.git/patch/drivers/usb/serial/f81232.c?id=b4cfe3971f6eab542dd7ecc398bfa1aeec889934'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=b4cfe3971f6eab542dd7ecc398bfa1aeec889934'>c7ad49d05da0535170c8e7710cd44ae1cecc271f</a> /<a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/serial/f81232.c?id=b4cfe3971f6eab542dd7ecc398bfa1aeec889934'>drivers/usb/serial/f81232.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/serial/f81232.c?id=2d4b21e0a2913612274a69a3ba1bfee4cffc6e77'>2d4b21e0a2913612274a69a3ba1bfee4cffc6e77</a> (<a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/serial/f81232.c?id=b4cfe3971f6eab542dd7ecc398bfa1aeec889934&amp;id2=2d4b21e0a2913612274a69a3ba1bfee4cffc6e77'>diff</a>)</td></tr></table>
<div class='commit-subject'>RDMA/cma: Fix unknown symbol when CONFIG_IPV6 is not enabled</div><div class='commit-msg'>If IPV6 has not been enabled in the underlying kernel, we must avoid
calling IPV6 procedures in rdma_cm.ko.

This requires using "IS_ENABLED(CONFIG_IPV6)" in "if" statements
surrounding any code which calls external IPV6 procedures.

In the instance fixed here, procedure cma_bind_addr() called
ipv6_addr_type() -- which resulted in calling external procedure
__ipv6_addr_type().

Fixes: 6c26a77124ff ("RDMA/cma: fix IPv6 address resolution")
Cc: &lt;stable@vger.kernel.org&gt; # v4.2+
Cc: Spencer Baugh &lt;sbaugh@catern.com&gt;
Signed-off-by: Jack Morgenstein &lt;jackm@dev.mellanox.co.il&gt;
Reviewed-by: Moni Shoua &lt;monis@mellanox.com&gt;
Signed-off-by: Leon Romanovsky &lt;leon@kernel.org&gt;
Signed-off-by: Doug Ledford &lt;dledford@redhat.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=b4cfe3971f6eab542dd7ecc398bfa1aeec889934'>Diffstat</a> (limited to 'drivers/usb/serial/f81232.c')</div><table summary='diffstat' class='diffstat'>