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(parent: 5f9fcbf) | patch
media: vidtv: psi: Add check for kstrdup
authorJiasheng Jiang <jiasheng@iscas.ac.cn>
Mon, 19 Jun 2023 08:12:01 +0000 (16:12 +0800)
committerHans Verkuil <hverkuil-cisco@xs4all.nl>
Sat, 7 Oct 2023 08:55:45 +0000 (10:55 +0200)
commit76a2c5df6ca8bd8ada45e953b8c72b746f42918d
treeb5c5dbada2670ba09754eecc9c7c5e3df1cccdcetree | snapshot
parent5f9fcbf92da901495f2f8b09d2f6df5c2ca83dc5commit | diff
media: vidtv: psi: Add check for kstrdup

Add check for the return value of kstrdup() and return the error
if it fails in order to avoid NULL pointer dereference.

Fixes: 7a7899f6f58e ("media: vidtv: psi: Implement an Event Information Table (EIT)")
Fixes: c2f78f0cb294 ("media: vidtv: psi: add a Network Information Table (NIT)")
Fixes: f90cf6079bf6 ("media: vidtv: add a bridge driver")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
drivers/media/test-drivers/vidtv/vidtv_psi.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git