The patch titled
ecryptfs: use kzfree()
has been removed from the -mm tree. Its filename was
ecryptfs-use-kzfree.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: ecryptfs: use kzfree()
From: Johannes Weiner <hannes@xxxxxxxxxxx>
Use kzfree() instead of memset() + kfree().
Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>
Reviewed-by: Pekka Enberg <penberg@xxxxxxxxxxxxxx>
Acked-by: Tyler Hicks <tyhicks@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ecryptfs/keystore.c | 3 +--
fs/ecryptfs/messaging.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff -puN fs/ecryptfs/keystore.c~ecryptfs-use-kzfree fs/ecryptfs/keystore.c
--- a/fs/ecryptfs/keystore.c~ecryptfs-use-kzfree
+++ a/fs/ecryptfs/keystore.c
@@ -740,8 +740,7 @@ ecryptfs_write_tag_70_packet(char *dest,
out_release_free_unlock:
crypto_free_hash(s->hash_desc.tfm);
out_free_unlock:
- memset(s->block_aligned_filename, 0, s->block_aligned_filename_size);
- kfree(s->block_aligned_filename);
+ kzfree(s->block_aligned_filename);
out_unlock:
mutex_unlock(s->tfm_mutex);
out:
diff -puN fs/ecryptfs/messaging.c~ecryptfs-use-kzfree fs/ecryptfs/messaging.c
--- a/fs/ecryptfs/messaging.c~ecryptfs-use-kzfree
+++ a/fs/ecryptfs/messaging.c
@@ -291,8 +291,7 @@ int ecryptfs_exorcise_daemon(struct ecry
if (daemon->user_ns)
put_user_ns(daemon->user_ns);
mutex_unlock(&daemon->mux);
- memset(daemon, 0, sizeof(*daemon));
- kfree(daemon);
+ kzfree(daemon);
out:
return rc;
}
_
Patches currently in -mm which might be from hannes@xxxxxxxxxxx are
origin.patch
linux-next.patch
cifs-use-kzfree.patch
memcg-remove-mem_cgroup_calc_mapped_ratio-take2.patch
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