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authorClemens Ladisch <clemens@ladisch.de>2010-03-01 17:18:56 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2010-03-19 07:24:06 -0700
commit1082f57abfa26590b60c43f503afb24102a37016 (patch)
tree05f1d88c99c0e9a2cd65c830f16ac92a3bc18ecb /virt
parent92bc3648e6027384479852b770a542722fadee7c (diff)
USB: EHCI: adjust ehci_iso_stream for changes in ehci_qh
The EHCI driver stores in usb_host_endpoint.hcpriv a pointer to either an ehci_qh or an ehci_iso_stream structure, and uses the contents of the hw_info1 field to distinguish the two cases. After ehci_qh was split into hw and sw parts, ehci_iso_stream must also be adjusted so that it again looks like an ehci_qh structure. This fixes a NULL pointer access in ehci_endpoint_disable() when it tries to access qh->hw->hw_info1. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Reported-by: Colin Fletcher <colin.m.fletcher@googlemail.com> Cc: stable <stable@kernel.org> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions