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authorDan Carpenter <error27@gmail.com>2010-05-07 08:38:20 +0000
committerDave Airlie <airlied@redhat.com>2010-05-18 16:19:31 +1000
commit0ddfa7d574e0f3a7510b0be6c8ed807af017223f (patch)
treeb2938cdaf656f0209c886c926330480927dcbb13 /drivers/gpu/drm/drm_edid.c
parent3b9676e7ac6eff4f50f1b48b6c36664f55b79507 (diff)
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drm: off by one in drm_edid.c
m == num_est3_modes is one past the end of the est3_modes[]. Signed-off-by: Dan Carpenter <error27@gmail.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_edid.c')
-rw-r--r--drivers/gpu/drm/drm_edid.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 326f28e04aa..0acb83a6372 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -1383,7 +1383,7 @@ drm_est3_modes(struct drm_connector *connector, struct detailed_timing *timing)
for (i = 0; i < 6; i++) {
for (j = 7; j > 0; j--) {
m = (i * 8) + (7 - j);
- if (m > num_est3_modes)
+ if (m >= num_est3_modes)
break;
if (est[i] & (1 << j)) {
mode = drm_find_dmt(connector->dev,