The patch titled
dm table: get_target: fix last index
has been removed from the -mm tree. Its filename is
dm-table-get_target-fix-last-index.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: dm table: get_target: fix last index
From: Milan Broz <mbroz@xxxxxxxxxx>
The table is indexed from 0, so an index equal to t->num_targets should be
rejected.
(There is no code in the current tree that would exercise this bug.)
Signed-off-by: Milan Broz <mbroz@xxxxxxxxxx>
Signed-off-by: Alasdair G Kergon <agk@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/md/dm-table.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/md/dm-table.c~dm-table-get_target-fix-last-index drivers/md/dm-table.c
--- a/drivers/md/dm-table.c~dm-table-get_target-fix-last-index
+++ a/drivers/md/dm-table.c
@@ -802,7 +802,7 @@ sector_t dm_table_get_size(struct dm_tab
struct dm_target *dm_table_get_target(struct dm_table *t, unsigned int index)
{
- if (index > t->num_targets)
+ if (index >= t->num_targets)
return NULL;
return t->targets + index;
_
Patches currently in -mm which might be from mbroz@xxxxxxxxxx are
origin.patch
dm-support-ioctls-on-mapped-devices.patch
dm-linear-support-ioctls.patch
dm-mpath-support-ioctls.patch
-
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