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ide: Fix off-by-one error in array index check
author
Kevin Wolf
<kwolf@redhat.com>
Wed, 26 Oct 2011 09:52:47 +0000
(11:52 +0200)
committer
Kevin Wolf
<kwolf@redhat.com>
Fri, 28 Oct 2011 17:25:49 +0000
(19:25 +0200)
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
hw/ide/core.c
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diff --git
a/hw/ide/core.c
b/hw/ide/core.c
index
280a117
..
29305d3
100644
(file)
--- a/
hw/ide/core.c
+++ b/
hw/ide/core.c
@@
-2039,7
+2039,7
@@
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];