Date: Sun, 1 Nov 2009 21:44:37 +0000 (UTC) From: Andrew Thompson <thompsa@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/usb usb_core.h usb_transfer.c Message-ID: <200911012144.nA1LimQY024726@repoman.freebsd.org>
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thompsa 2009-11-01 21:44:37 UTC
FreeBSD src repository
Modified files:
sys/dev/usb usb_core.h usb_transfer.c
Log:
SVN rev 198775 on 2009-11-01 21:44:37Z by thompsa
Fix a corner case where usbd_transfer_drain() can return too early if the
callback has dropped the mutex, leading to a panic.
Submitted by: HPS
MFC after: 3 days
Revision Changes Path
1.31 +1 -0 src/sys/dev/usb/usb_core.h
1.32 +19 -1 src/sys/dev/usb/usb_transfer.c
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