The patch titled
fs/direct-io.c: fix truncation error in dio_complete() return
has been added to the -mm tree. Its filename is
vfs-fix-overflow-in-direct-io-subsystem.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: fs/direct-io.c: fix truncation error in dio_complete() return
From: Edward Shishkin <edward.shishkin@xxxxxxxxx>
Fix up truncation (ssize_t->int).
Signed-off-by: Edward Shishkin <edward@xxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Acked-by: Jeff Moyer <jmoyer@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/direct-io.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN fs/direct-io.c~vfs-fix-overflow-in-direct-io-subsystem fs/direct-io.c
--- a/fs/direct-io.c~vfs-fix-overflow-in-direct-io-subsystem
+++ a/fs/direct-io.c
@@ -218,7 +218,7 @@ static struct page *dio_get_page(struct
* filesystems can use it to hold additional state between get_block calls and
* dio_complete.
*/
-static int dio_complete(struct dio *dio, loff_t offset, int ret, bool is_async)
+static ssize_t dio_complete(struct dio *dio, loff_t offset, ssize_t ret, bool is_async)
{
ssize_t transferred = 0;
_
Patches currently in -mm which might be from edward.shishkin@xxxxxxxxx are
vfs-fix-overflow-in-direct-io-subsystem.patch
vfs-relax-count-check-in-rw_verify_area.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
