From: Laura Abbott <>
Date: Tue, 10 Apr 2018 18:04:29 -0700

> There's an ongoing effort to remove VLAs[1] from the kernel to eventually
> turn on -Wvla. Remove the VLAs from the mISDN code by switching to using
> kstrdup in one place and using an upper bound in another.
> Signed-off-by: Laura Abbott <>
> ---
> v2: Switch to a tighter upper bound so we are allocating a more
> reasonable amount on the stack (300). This is based on previous checks
> against this value.


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