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(parent: 3363179) | patch
um: vector: Avoid NULL ptr deference if transport is unset
authorSjoerd Simons <sjoerd.simons@collabora.co.uk>
Sun, 16 Feb 2020 21:36:24 +0000 (22:36 +0100)
committerRichard Weinberger <richard@nod.at>
Sun, 29 Mar 2020 21:54:51 +0000 (23:54 +0200)
commit237ce2e681d20e92fe17fc23a348b4f0d595e641
tree6696bd9c027e803eea0196cfb96d51c7d965e85ftree | snapshot
parent3363179385629c1804ea846f4e72608c2201a81ecommit | diff
um: vector: Avoid NULL ptr deference if transport is unset

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>
arch/um/drivers/vector_kern.c diff | blob | history
Domain: System / Kernel;