[Qemu-devel] [Bug 1196145] [NEW] usb-host: hostaddr=0XX is parsed as octal number

[Qemu-devel] [Bug 1196145] [NEW] usb-host: hostaddr=0XX is parsed as octal number

[Sascha Krissler]

Public bug reported:

when doing

device_add usb-host,hostaddr=010

taking 010 in the format of both lsusb or udev, qemu parses an octal number and assumes hostaddr=8.
(i used a 2.0 device on the ehci.0 bus)
at least to me that is confusing.

also:

when adding a non-existent usb device (bogus hostaddr), the following is
created according to 'usb info':

  Device 1.0, Port 1, Speed 1.5 Mb/s, Product USB Host Device

in usb_qdev_init():
usb_claim_port is called but usb_device_init does not report an error and thus usb_release_port is not called.

** Affects: qemu
     Importance: Undecided
         Status: New


** Tags: usb

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Title:
  usb-host: hostaddr=0XX is parsed as octal number

Status in QEMU:
  New

Bug description:
  when doing

  device_add usb-host,hostaddr=010

  taking 010 in the format of both lsusb or udev, qemu parses an octal number and assumes hostaddr=8.
  (i used a 2.0 device on the ehci.0 bus)
  at least to me that is confusing.

  also:

  when adding a non-existent usb device (bogus hostaddr), the following
  is created according to 'usb info':

    Device 1.0, Port 1, Speed 1.5 Mb/s, Product USB Host Device

  in usb_qdev_init():
  usb_claim_port is called but usb_device_init does not report an error and thus usb_release_port is not called.

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[Qemu-devel] [Bug 1196145] Re: usb-host: hostaddr=0XX is parsed as octal number

[Sascha Krissler]

ps: when using host-libusb.c and tested on 1.5.1.tgz

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Title:
  usb-host: hostaddr=0XX is parsed as octal number

Status in QEMU:
  New

Bug description:
  when doing

  device_add usb-host,hostaddr=010

  taking 010 in the format of both lsusb or udev, qemu parses an octal number and assumes hostaddr=8.
  (i used a 2.0 device on the ehci.0 bus)
  at least to me that is confusing.

  also:

  when adding a non-existent usb device (bogus hostaddr), the following
  is created according to 'usb info':

    Device 1.0, Port 1, Speed 1.5 Mb/s, Product USB Host Device

  in usb_qdev_init():
  usb_claim_port is called but usb_device_init does not report an error and thus usb_release_port is not called.

To manage notifications about this bug go to:
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[Bug 1196145] Re: usb-host: hostaddr=0XX is parsed as octal number

[Thomas Huth]

Looking through old bug tickets... is this still an issue with the
latest version of QEMU? Or could we close this ticket nowadays?

** Changed in: qemu
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1196145

Title:
  usb-host: hostaddr=0XX is parsed as octal number

Status in QEMU:
  Incomplete

Bug description:
  when doing

  device_add usb-host,hostaddr=010

  taking 010 in the format of both lsusb or udev, qemu parses an octal number and assumes hostaddr=8.
  (i used a 2.0 device on the ehci.0 bus)
  at least to me that is confusing.

  also:

  when adding a non-existent usb device (bogus hostaddr), the following
  is created according to 'usb info':

    Device 1.0, Port 1, Speed 1.5 Mb/s, Product USB Host Device

  in usb_qdev_init():
  usb_claim_port is called but usb_device_init does not report an error and thus usb_release_port is not called.

To manage notifications about this bug go to:
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[Bug 1196145] Re: usb-host: hostaddr=0XX is parsed as octal number

[Launchpad Bug Tracker]

[Expired for QEMU because there has been no activity for 60 days.]

** Changed in: qemu
       Status: Incomplete => Expired

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Title:
  usb-host: hostaddr=0XX is parsed as octal number

Status in QEMU:
  Expired

Bug description:
  when doing

  device_add usb-host,hostaddr=010

  taking 010 in the format of both lsusb or udev, qemu parses an octal number and assumes hostaddr=8.
  (i used a 2.0 device on the ehci.0 bus)
  at least to me that is confusing.

  also:

  when adding a non-existent usb device (bogus hostaddr), the following
  is created according to 'usb info':

    Device 1.0, Port 1, Speed 1.5 Mb/s, Product USB Host Device

  in usb_qdev_init():
  usb_claim_port is called but usb_device_init does not report an error and thus usb_release_port is not called.

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1196145/+subscriptions