[Qemu-stable] [PATCH stable-0.15 10/36] ide: Fix off-by-one error in array index check

[Andreas Färber]

From: Kevin Wolf <address@hidden>

Signed-off-by: Kevin Wolf <address@hidden>
Reviewed-by: Paolo Bonzini <address@hidden>
(cherry picked from commit fb60105d4942a26f571b1be92a8b9e7528d0c4d8)

Signed-off-by: Bruce Rogers <address@hidden>
Signed-off-by: Andreas Färber <address@hidden>
---
 hw/ide/core.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/hw/ide/core.c b/hw/ide/core.c
index d145b19..9bc446e 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -1933,7 +1933,7 @@ static int ide_drive_pio_post_load(void *opaque, int 
version_id)
 {
     IDEState *s = opaque;
 
-    if (s->end_transfer_fn_idx > ARRAY_SIZE(transfer_end_table)) {
+    if (s->end_transfer_fn_idx >= ARRAY_SIZE(transfer_end_table)) {
         return -EINVAL;
     }
     s->end_transfer_func = transfer_end_table[s->end_transfer_fn_idx];
-- 
1.7.7