Resend with plain text, I have rebased and sent out the 4.9.y patch in a separate email.
Hi Greg,
I think this is the back-port for 4.4.y not 4.9.y. Could you try apply it on 4.4.y tree instead? I will rebase and send you the 4.9 backport separately.
Thanks
On Tue, Oct 16, 2018 at 7:04 AM Greg KH gregkh@linuxfoundation.org wrote:
On Thu, Oct 11, 2018 at 11:51:42AM -0700, Chenbo Feng wrote:
From: Theodore Ts'o tytso@mit.edu
commit 8bc1379b82b8e809eef77a9fedbb75c6c297be19 upstream.
Use a separate journal transaction if it turns out that we need to convert an inline file to use an data block. Otherwise we could end up failing due to not having journal credits.
This addresses CVE-2018-10883.
https://bugzilla.kernel.org/show_bug.cgi?id=200071
Change-Id: Ifbe92e379f7a25fb252a2584356ccb91f902ea8f Signed-off-by: Theodore Ts'o tytso@mit.edu Cc: stable@kernel.org [fengc@google.com: 4.4 and 4.9 backport: adjust context] Signed-off-by: Chenbo Feng fengc@google.com
fs/ext4/ext4.h | 3 --- fs/ext4/inline.c | 38 +------------------------------------- fs/ext4/xattr.c | 18 ++---------------- 3 files changed, 3 insertions(+), 56 deletions(-)
This patch still does not apply to the latest 4.9 stable tree, can you rebase these again? There's been a lot of patches happening in this area recently, sorry.
greg k-h
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