um: vector: Avoid NULL ptr deference if transport is unset

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When the transport option of a vec isn't set strncmp ends up being
called on a NULL pointer. Better not do that.

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Signed-off-by: Richard Weinberger <richard@nod.at>

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Sjoerd Simons 2020-02-16 22:36:24 +01:00 • committed by Richard Weinberger

parent 3363179385

commit 237ce2e681

1 changed files with 3 additions and 0 deletions

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arch/um/drivers/vector_kern.c

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