The patch titled
ocfs2: keep index within status_map[]
has been added to the -mm tree. Its filename is
ocfs2-keep-index-within-status_map.patch
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------------------------------------------------------
Subject: ocfs2: keep index within status_map[]
From: Roel Kluin <roel.kluin@xxxxxxxxx>
Do not exceed array status_map[]
Signed-off-by: Roel Kluin <roel.kluin@xxxxxxxxx>
Cc: Joel Becker <Joel.Becker@xxxxxxxxxx>
Cc: Mark Fasheh <mfasheh@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ocfs2/stack_o2cb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff -puN fs/ocfs2/stack_o2cb.c~ocfs2-keep-index-within-status_map fs/ocfs2/stack_o2cb.c
--- a/fs/ocfs2/stack_o2cb.c~ocfs2-keep-index-within-status_map
+++ a/fs/ocfs2/stack_o2cb.c
@@ -17,6 +17,7 @@
* General Public License for more details.
*/
+#include <linux/kernel.h>
#include <linux/crc32.h>
#include <linux/module.h>
@@ -153,7 +154,7 @@ static int status_map[] = {
static int dlm_status_to_errno(enum dlm_status status)
{
- BUG_ON(status > (sizeof(status_map) / sizeof(status_map[0])));
+ BUG_ON(status < 0 || status >= ARRAY_SIZE(status_map));
return status_map[status];
}
_
Patches currently in -mm which might be from roel.kluin@xxxxxxxxx are
linux-next.patch
s3c-fix-check-of-index-into-s3c_gpios.patch
stmp3xxx-deallocation-with-negative-index-of-descriptors.patch
dm-strncpy-does-not-null-terminate-string.patch
powerpc-sky-cpu-redundant-or-incorrect-tests-on-unsigned.patch
powerpc-cell-replace-strncpy-by-strlcpy.patch
media-strncpy-does-not-null-terminate-string.patch
ivtv-read-buffer-overflow.patch
ipath-strncpy-does-not-null-terminate-string.patch
mips-decrease-size-of-au1xxx_dbdma_pm_regs.patch
atlx-strncpy-does-not-null-terminate-string.patch
ext4-remove-redundant-test-on-unsigned.patch
ocfs2-keep-index-within-status_map.patch
drivers-scsi-fnic-fnic_scsic-clean-up.patch
frv-duplicate-output_buffer-of-e03.patch
frv-duplicate-output_buffer-of-e03-checkpatch-fixes.patch
m32r-remove-redundant-tests-on-unsigned.patch
m68k-count-can-reach-51-not-50.patch
m68k-cnt-reaches-1-not-0.patch
ncpfs-read-buffer-overflow.patch
smbfs-read-buffer-overflow.patch
platinumfb-misplaced-parenthesis.patch
documentation-strncpy-does-not-null-terminate-string.patch
adfs-remove-redundant-test-on-unsigned.patch
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