From: bugzilla-daemon@bugzilla.kernel.org
To: linux-usb@vger.kernel.org
Subject: [Bug 207125] Possible null pointer dereference in ohci_restart()
Date: Mon, 06 Apr 2020 15:41:05 +0000 [thread overview]
Message-ID: <bug-207125-208809-qK55DSAxHP@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-207125-208809@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=207125
--- Comment #3 from Dongyang Zhan (zhandy@hit.edu.cn) ---
(In reply to Alan Stern from comment #1)
> This is not a bug. When ohci_restart() calls ohci_init(), ohci->hcca
> has already been initialized to a non-NULL value. Therefore the
> -ENOMEM return cannot happen.
I mean could you tell me where ohci->hcca is initialized before ohci_restart()?
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next prev parent reply other threads:[~2020-04-06 15:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-05 17:31 [Bug 207125] New: Possible null pointer dereference in ohci_restart() bugzilla-daemon
2020-04-06 14:20 ` [Bug 207125] " bugzilla-daemon
2020-04-06 15:07 ` bugzilla-daemon
2020-04-06 15:41 ` bugzilla-daemon [this message]
2020-04-06 16:12 ` bugzilla-daemon
2020-04-06 16:34 ` bugzilla-daemon
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