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Commit 2c1fe3c4 authored by Ma Ke's avatar Ma Ke Committed by Alex Deucher
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drm/radeon: fix a possible null pointer dereference



In radeon_tv_get_modes(), the return value of drm_cvt_mode()
is assigned to mode, which will lead to a NULL pointer
dereference on failure of drm_cvt_mode(). Add a check to
avoid null point dereference.

Signed-off-by: default avatarMa Ke <make_ruc2021@163.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent ffa88b00
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