Il 28/08/2012 16:07, Sasha Levin ha scritto:
>> > - num_targets = sh->max_id;
>> > - for (i = 0; i < num_targets; i++) {
>> > - kfree(vscsi->tgt[i]);
>> > - vscsi->tgt[i] = NULL;
>> > + if (vscsi->tgt) {
>> > + num_targets = sh->max_id;
>> > + for (i = 0; i < num_targets; i++) {
>> > + kfree(vscsi->tgt[i]);
> Since we now kmalloc() the vscsi->tgt array, it doesn't get zeroed anymore.
>
> This means that if for example, num_targets=3, and the second
> virtscsi_alloc_tgt() in virtscsi_init() failed, we're going to kfree() garbage here.
Right, changed to kzalloc.
Paolo
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