usb: image: mdc800: change kmalloc() to kzalloc()

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Change the kmalloc() calls in usb_mdc800_init() for irq_urb_buffer and
download_urb_buffer to kzalloc(), avoiding potential stack leaks if a
shorter message is received in mdc800_usb_irq() and
mdc800_usb_download_notify()

Assisted-by: gkh_clanker_t1000
Cc: stable <stable@kernel.org>
Signed-off-by: Griffin Kroah-Hartman <griffin@kroah.com>
Link: https://patch.msgid.link/20260819-usb_misc_random-v1-1-43a0dcee3a32@kroah.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Griffin Kroah-Hartman 2026-08-19 12:04:25 +02:00 • committed by Greg Kroah-Hartman

parent cd3b9cea67

commit 2430eb81e4

1 changed files with 2 additions and 2 deletions

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drivers/usb/image/mdc800.c

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