[Expired for QEMU because there has been no activity for 60 days.]
** Changed in: qemu
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1707587
Title:
Read certificate from USB key failed
Status in QEMU:
Expired
Bug description:
QEMU release version: qemu-2.9.0
VM operation system: win7 32bit
I have an usb key which can be redirected and recognized in VM.
However, it is failed to get the certificate when using the official
application for this usb key. What's more, the whole app is stalled
untill this usb key detached from VM.
As I researched, this usb key uses interrupt transfers when
application trying to read certificate from it. Problem is that some
certificate data abandoned by "usbredir_stop_interrupt_receiving" and
"usbredir_stop_ep". The two functions use "usbredir_free_bufpq" to
clear the buffered usb packets, even the certificate remain in the
bufpq.
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