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Add suport for more xattr namespaces

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Add support for more of the known xattr namespaces.  This helps
generic/062 in xfstests pass.

Signed-off-by: Zach Brown <zab@versity.com>
Reviewed-by: Mark Fasheh <mfasheh@versity.com>
This commit is contained in:
Zach Brown
2016-11-22 17:12:02 -08:00
parent 2aa274b38b
commit 37ba46213c
1 changed files with 4 additions and 5 deletions
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9
kmod/src/xattr.c
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@@ -129,13 +129,12 @@ static void set_xattr_key_part(struct scoutfs_key_buf *key, u8 part)
1); \
part++, off += bytes)
/*
* This will grow to have all the supported prefixes (then will turn
* into xattr_handlers with prefixes upstream).
*/
static int unknown_prefix(const char *name)
{
return strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN);
return strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN) &&
strncmp(name, XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN) &&
strncmp(name, XATTR_SYSTEM_PREFIX, XATTR_SYSTEM_PREFIX_LEN) &&
strncmp(name, XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN);
}
/*