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Re: [Qemu-devel] [PATCH] ide: ahci: reset ncq object to unused on error
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From: |
P J P |
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Subject: |
Re: [Qemu-devel] [PATCH] ide: ahci: reset ncq object to unused on error |
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Date: |
Sat, 9 Jan 2016 00:46:57 +0530 (IST) |
+-- On Fri, 8 Jan 2016, John Snow wrote --+
| In both of these error pathways, AIOCB is actually never assigned to
| begin with.
True, it's mentioned in the commit message.
| So it's not necessarily a use-after-free.
Yes, right.
| I think it should be safe to put ncq_tfs->used = 0 directly inside of
| ncq_err, and that way we won't have any other error pathways omitting
| this in the future.
Okay, I'll send an updated patch.
Thank you.
--
Prasad J Pandit / Red Hat Product Security Team
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