hi
In the end part of “set_extent_bit”，I found when err occurs ，there is no operate to free "prealloc" which have been allocated in "alloc_extent_state_atomic"
this may lead a menory leak when "set_state_bits" failed.
err = set_state_bits(tree, prealloc, &bits);
if (err) {
prealloc = NULL;
goto out; // this direct will do nothing because prealloc=NULL.
}
wish your reply.
thanks
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