On 3/24/21 7:38 AM, zhouchuangao wrote:
Allocate memory for struct fuse_conn may fail, we should not jump to
out_err to kfree(fc).
Why not? If fc's allocation fails then it is NULL and calling kfree() on
a NULL pointer is a noop[1].
Connor
[1]
https://www.kernel.org/doc/html/latest/core-api/mm-api.html?highlight=kfree#c.kfree
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