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Dave Penkler 4e77d3ec7c usb: usbtmc: Fix erroneous generic_read ioctl return
wait_event_interruptible_timeout returns a long
The return value was being assigned to an int causing an integer overflow
when the remaining jiffies > INT_MAX which resulted in random error
returns.

Use a long return value, converting to the int ioctl return only on error.

Fixes: bb99794a47 ("usb: usbtmc: Add ioctl for vendor specific read")
Cc: stable@vger.kernel.org
Signed-off-by: Dave Penkler <dpenkler@gmail.com>
Link: https://lore.kernel.org/r/20250502070941.31819-4-dpenkler@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-05-02 09:28:54 +02:00
..
cdc-acm.c USB: cdc-acm: Fill in Renesas R-Car D3 USB Download mode quirk 2025-02-14 09:22:36 +01:00
cdc-acm.h
cdc-wdm.c USB: wdm: add annotation 2025-04-11 16:27:34 +02:00
Kconfig
Makefile
usblp.c Merge 6.13-rc7 into usb-next 2025-01-13 06:11:06 +01:00
usbtmc.c usb: usbtmc: Fix erroneous generic_read ioctl return 2025-05-02 09:28:54 +02:00