Revision 5ca1b0dd016701f67994414a2af50dec6efcf103 authored by Brian Norris on 17 March 2015, 19:30:32 UTC, committed by Rob Herring on 19 March 2015, 13:39:44 UTC
There were regressions seen with commit 106937e8ccdc ("of: fix handling of '/' in options for of_find_node_by_path()"), where we couldn't handle extra '/' before the ':'. Let's test for this now. Confirmed that this test fails without the previous patch and passes when patched. All other tests pass. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Acked-by: Leif Lindholm <leif.lindholm@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org>
1 parent d7c1460
xattr_user.c
/*
* linux/fs/ext3/xattr_user.c
* Handler for extended user attributes.
*
* Copyright (C) 2001 by Andreas Gruenbacher, <a.gruenbacher@computer.org>
*/
#include "ext3.h"
#include "xattr.h"
static size_t
ext3_xattr_user_list(struct dentry *dentry, char *list, size_t list_size,
const char *name, size_t name_len, int type)
{
const size_t prefix_len = XATTR_USER_PREFIX_LEN;
const size_t total_len = prefix_len + name_len + 1;
if (!test_opt(dentry->d_sb, XATTR_USER))
return 0;
if (list && total_len <= list_size) {
memcpy(list, XATTR_USER_PREFIX, prefix_len);
memcpy(list+prefix_len, name, name_len);
list[prefix_len + name_len] = '\0';
}
return total_len;
}
static int
ext3_xattr_user_get(struct dentry *dentry, const char *name, void *buffer,
size_t size, int type)
{
if (strcmp(name, "") == 0)
return -EINVAL;
if (!test_opt(dentry->d_sb, XATTR_USER))
return -EOPNOTSUPP;
return ext3_xattr_get(dentry->d_inode, EXT3_XATTR_INDEX_USER,
name, buffer, size);
}
static int
ext3_xattr_user_set(struct dentry *dentry, const char *name,
const void *value, size_t size, int flags, int type)
{
if (strcmp(name, "") == 0)
return -EINVAL;
if (!test_opt(dentry->d_sb, XATTR_USER))
return -EOPNOTSUPP;
return ext3_xattr_set(dentry->d_inode, EXT3_XATTR_INDEX_USER,
name, value, size, flags);
}
const struct xattr_handler ext3_xattr_user_handler = {
.prefix = XATTR_USER_PREFIX,
.list = ext3_xattr_user_list,
.get = ext3_xattr_user_get,
.set = ext3_xattr_user_set,
};
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