A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Merge "disp: msm: sde: add check to fix null pointer dereference"

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qctecmdr 2020-11-19 21:56:31 -08:00 • committed by Gerrit - the friendly Code Review server
commit 316f28ff40
1 changed files with 3 additions and 0 deletions
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msm/sde/sde_crtc.c
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@ -1193,6 +1193,9 @@ static int pstate_cmp(const void *a, const void *b)
int pa_zpos, pb_zpos;
enum sde_layout pa_layout, pb_layout;
if ((!pa || !pa->sde_pstate) || (!pb || !pb->sde_pstate))
return rc;
pa_zpos = sde_plane_get_property(pa->sde_pstate, PLANE_PROP_ZPOS);
pb_zpos = sde_plane_get_property(pb->sde_pstate, PLANE_PROP_ZPOS);