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soc: aspeed: socinfo: Add kfree for kstrdup
author
Jiasheng Jiang
<jiasheng@iscas.ac.cn>
Thu, 10 Aug 2023 12:31:04 +0000
(22:01 +0930)
committer
Arnd Bergmann
<arnd@arndb.de>
Sat, 12 Aug 2023 10:12:58 +0000
(12:12 +0200)
Add kfree() in the later error handling in order to avoid memory leak.
Fixes: e0218dca5787 ("soc: aspeed: Add soc info driver")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link:
https://lore.kernel.org/r/20230707021625.7727-1-jiasheng@iscas.ac.cn
Signed-off-by: Joel Stanley <joel@jms.id.au>
Link:
https://lore.kernel.org/r/20230810123104.231167-1-joel@jms.id.au
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
drivers/soc/aspeed/aspeed-socinfo.c
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diff --git
a/drivers/soc/aspeed/aspeed-socinfo.c
b/drivers/soc/aspeed/aspeed-socinfo.c
index 1ca140356a084d4c7de9b7331c271e6b7d6355af..3f759121dc00a44a24de23e39540080815cb7c94 100644
(file)
--- a/
drivers/soc/aspeed/aspeed-socinfo.c
+++ b/
drivers/soc/aspeed/aspeed-socinfo.c
@@
-137,6
+137,7
@@
static int __init aspeed_socinfo_init(void)
soc_dev = soc_device_register(attrs);
if (IS_ERR(soc_dev)) {
+ kfree(attrs->machine);
kfree(attrs->soc_id);
kfree(attrs->serial_number);
kfree(attrs);