| Message ID | 4AB413A1.3070306@gmail.com (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Douglas Landgraf |
| Headers | show |
diff --git a/drivers/media/dvb/frontends/au8522_decoder.c b/drivers/media/dvb/frontends/au8522_decoder.c index 9e9a755..74981ee 100644 --- a/drivers/media/dvb/frontends/au8522_decoder.c +++ b/drivers/media/dvb/frontends/au8522_decoder.c @@ -792,6 +792,11 @@ static int au8522_probe(struct i2c_client *client, } demod_config = kzalloc(sizeof(struct au8522_config), GFP_KERNEL); + if (demod_config == NULL) { + if (instance == 1) + kfree(state); + return -ENOMEM; + } demod_config->demod_address = 0x8e >> 1; state->config = demod_config;
Prevent NULL dereference if kzalloc() fails. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> --- Found with sed: http://kernelnewbies.org/roelkluin Build tested. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html