The patch titled
eCryptfs: use list_for_each_entry_safe() when wiping auth toks
has been added to the -mm tree. Its filename is
ecryptfs-use-list_for_each_entry_safe-when-wiping-auth-toks.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: eCryptfs: use list_for_each_entry_safe() when wiping auth toks
From: Michael Halcrow <mhalcrow@xxxxxxxxxx>
Use list_for_each_entry_safe() when wiping the authentication token list.
Signed-off-by: Michael Halcrow <mhalcrow@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ecryptfs/keystore.c | 15 ++++-----------
1 files changed, 4 insertions(+), 11 deletions(-)
diff -puN fs/ecryptfs/keystore.c~ecryptfs-use-list_for_each_entry_safe-when-wiping-auth-toks fs/ecryptfs/keystore.c
--- a/fs/ecryptfs/keystore.c~ecryptfs-use-list_for_each_entry_safe-when-wiping-auth-toks
+++ a/fs/ecryptfs/keystore.c
@@ -469,26 +469,19 @@ out:
static void wipe_auth_tok_list(struct list_head *auth_tok_list_head)
{
- struct list_head *walker;
struct ecryptfs_auth_tok_list_item *auth_tok_list_item;
+ struct ecryptfs_auth_tok_list_item *auth_tok_list_item_tmp;
- walker = auth_tok_list_head->next;
- while (walker != auth_tok_list_head) {
- auth_tok_list_item =
- list_entry(walker, struct ecryptfs_auth_tok_list_item,
- list);
- walker = auth_tok_list_item->list.next;
- memset(auth_tok_list_item, 0,
- sizeof(struct ecryptfs_auth_tok_list_item));
+ list_for_each_entry_safe(auth_tok_list_item, auth_tok_list_item_tmp,
+ auth_tok_list_head, list) {
+ list_del(&auth_tok_list_item->list);
kmem_cache_free(ecryptfs_auth_tok_list_item_cache,
auth_tok_list_item);
}
- auth_tok_list_head->next = NULL;
}
struct kmem_cache *ecryptfs_auth_tok_list_item_cache;
-
/**
* parse_tag_1_packet
* @crypt_stat: The cryptographic context to modify based on packet
_
Patches currently in -mm which might be from mhalcrow@xxxxxxxxxx are
origin.patch
git-unionfs.patch
fs-remove-some-aop_truncated_page.patch
fs-remove-some-aop_truncated_page-fix.patch
ecryptfs-add-key-list-structure-search-keyring.patch
ecryptfs-use-list_for_each_entry_safe-when-wiping-auth-toks.patch
ecryptfs-kmem_cache-objects-for-multiple-keys-init-exit-functions.patch
ecryptfs-fix-tag-1-parsing-code.patch
ecryptfs-fix-tag-3-parsing-code.patch
ecryptfs-fix-tag-11-parsing-code.patch
ecryptfs-fix-tag-11-writing-code.patch
ecryptfs-update-comment-and-debug-statement.patch
-
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