2 files changed, 4 insertions, 1 deletions

diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index 95483baab706..dab4774ee7bb 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -6,7 +6,8 @@ kills the cifsd thread (NB: killing the cifs kernel threads is not
 recommended, unmount and rmmod cifs will kill them when they are
 no longer needed).  Fix readdir to ASCII servers (ie older servers
 which do not support Unicode) and also require asterik.
-
+Fix out of memory case in which data could be written one page
+off in the page cache.
 
 Version 1.33
 ------------
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index ca74c1151be9..0cec0e76d85e 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -1365,6 +1365,8 @@ static void cifs_copy_cache_pages(struct address_space *mapping,
                                       GFP_KERNEL)) {
                         page_cache_release(page);
                         cFYI(1, ("Add page cache failed"));
+                        data += PAGE_CACHE_SIZE;
+                        bytes_read -= PAGE_CACHE_SIZE;
                         continue;
                 }