can: usb: etas_es58x: correctly anchor the urb in the read bulk callback

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commit 5eaad4f768 upstream.

When submitting an urb, that is using the anchor pattern, it needs to be
anchored before submitting it otherwise it could be leaked if
usb_kill_anchored_urbs() is called.  This logic is correctly done
elsewhere in the driver, except in the read bulk callback so do that
here also.

Cc: Vincent Mailhol <mailhol@kernel.org>
Cc: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: stable@kernel.org
Assisted-by: gkh_clanker_2000
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Vincent Mailhol <mailhol@kernel.org>
Tested-by: Vincent Mailhol <mailhol@kernel.org>
Link: https://patch.msgid.link/2026022320-poser-stiffly-9d84@gregkh
Fixes: 8537257874 ("can: etas_es58x: add core support for ETAS ES58X CAN USB interfaces")
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Greg Kroah-Hartman 2026-02-23 17:39:20 +01:00 • committed by Sasha Levin

parent aa9e0a7fe5

commit 18eee279e9

1 changed files with 7 additions and 1 deletions

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drivers/net/can/usb/etas_es58x/es58x_core.c

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