Commit 75047944 authored by Dan Carpenter's avatar Dan Carpenter Committed by Dave Airlie

drm/nouveau: off by one in init_i2c_device_find()

dcb->i2c[] has DCB_MAX_NUM_I2C_ENTRIES entries.
Signed-off-by: default avatarDan Carpenter <>
Signed-off-by: default avatarBen Skeggs <>
Signed-off-by: default avatarDave Airlie <>
parent 55a4c5c5
......@@ -834,7 +834,7 @@ init_i2c_device_find(struct drm_device *dev, int i2c_index)
if (i2c_index == 0x81)
i2c_index = (dcb->i2c_default_indices & 0xf0) >> 4;
if (i2c_index > DCB_MAX_NUM_I2C_ENTRIES) {
if (i2c_index >= DCB_MAX_NUM_I2C_ENTRIES) {
NV_ERROR(dev, "invalid i2c_index 0x%x\n", i2c_index);
return NULL;
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