The patch titled
ecryptfs: Use the passed-in max value as the upper bound.
has been added to the -mm tree. Its filename is
ecryptfs-use-the-passed-in-max-value-as-the-upper-bound.patch
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 the passed-in max value as the upper bound.
From: Stephan Mueller <smueller@xxxxxxxxxx>
Function encrypted_session_key_set is given a maximum length it is allowed to
write. This patch makes this function to obey this length.
Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
Acked-by: Michael Halcrow <mhalcrow@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
fs/ecryptfs/keystore.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN fs/ecryptfs/keystore.c~ecryptfs-use-the-passed-in-max-value-as-the-upper-bound fs/ecryptfs/keystore.c
--- 25/fs/ecryptfs/keystore.c~ecryptfs-use-the-passed-in-max-value-as-the-upper-bound Tue Jun 27 15:09:40 2006
+++ 25-akpm/fs/ecryptfs/keystore.c Tue Jun 27 15:09:40 2006
@@ -928,7 +928,7 @@ encrypted_session_key_set:
/* TODO: Packet size limit */
/* We have 5 bytes of surrounding packet data */
if ((0x05 + ECRYPTFS_SALT_SIZE
- + (*key_rec).enc_key_size) >= PAGE_CACHE_SIZE) {
+ + (*key_rec).enc_key_size) >= max) {
ecryptfs_printk(KERN_ERR, "Authentication token is too "
"large\n");
rc = -EINVAL;
_
Patches currently in -mm which might be from smueller@xxxxxxxxxx are
ecryptfs-validate-minimum-header-extent-size.patch
ecryptfs-validate-body-size.patch
ecryptfs-validate-packet-length-prior-to-parsing-add-comments.patch
ecryptfs-validate-packet-length-prior-to-parsing-add-comments-fix.patch
ecryptfs-use-the-passed-in-max-value-as-the-upper-bound.patch
ecryptfs-change-the-maximum-size-check-when-writing-header.patch
ecryptfs-print-the-actual-option-that-is-problematic.patch
-
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