qiuguorui1 656d1d58d8 arm64: kexec_file: fix memory leakage in create_dtb() when fdt_open_into() fails ...

in function create_dtb(), if fdt_open_into() fails, we need to vfree
buf before return.

Fixes: 52b2a8af74 ("arm64: kexec_file: load initrd and device-tree")
Cc: stable@vger.kernel.org # v5.0
Signed-off-by: qiuguorui1 <qiuguorui1@huawei.com>
Link: https://lore.kernel.org/r/20210218125900.6810-1-qiuguorui1@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>

2021-02-19 17:57:40 +00:00

8.1 KiB

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