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Input: atmel_mxt_ts - fix leak in mxt_update_cfg()
author
Ian Ray
<ian.ray@ge.com>
Thu, 4 Jul 2019 23:13:25 +0000
(16:13 -0700)
committer
Dmitry Torokhov
<dmitry.torokhov@gmail.com>
Fri, 5 Jul 2019 17:17:07 +0000
(10:17 -0700)
Fix leak (whose magnitude is the configuration file size) when the CRCs
match in mxt_update_cfg().
Signed-off-by: Ian Ray <ian.ray@ge.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/touchscreen/atmel_mxt_ts.c
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diff --git
a/drivers/input/touchscreen/atmel_mxt_ts.c
b/drivers/input/touchscreen/atmel_mxt_ts.c
index
5c63d25
..
8b53677
100644
(file)
--- a/
drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/
drivers/input/touchscreen/atmel_mxt_ts.c
@@
-1526,7
+1526,8
@@
static int mxt_update_cfg(struct mxt_data *data, const struct firmware *fw)
} else if (config_crc == data->config_crc) {
dev_dbg(dev, "Config CRC 0x%06X: OK\n",
data->config_crc);
- return 0;
+ ret = 0;
+ goto release_raw;
} else {
dev_info(dev, "Config CRC 0x%06X: does not match file 0x%06X\n",
data->config_crc, config_crc);