xrRenderPC_GL: fix possible crash

eagleivg · eagleivg · commit 7c813fa14a54 · 2018-11-06T13:27:07.000+03:00
diff --git a/src/Layers/xrRenderPC_GL/rgl.cpp b/src/Layers/xrRenderPC_GL/rgl.cpp
@@ -597,8 +597,9 @@ void CRender::add_Geometry(IRenderVisual* V) { add_Static((dxRender_Visual*)V, V
 
 void CRender::add_StaticWallmark(ref_shader& S, const Fvector& P, float s, CDB::TRI* T, Fvector* verts)
 {
+    VERIFY2 (T, "Invalid static wallmark triangle");
     if (T->suppress_wm) return;
-    VERIFY2 (_valid(P) && _valid(s) && T && verts && (s>EPS_L), "Invalid static wallmark params");
+    VERIFY2 (_valid(P) && _valid(s) && verts && (s>EPS_L), "Invalid static wallmark params");
     Wallmarks->AddStaticWallmark(T, verts, P, &*S, s);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -597,8 +597,9 @@ void CRender::add_Geometry(IRenderVisual* V) { add_Static((dxRender_Visual*)V, V`
`597`	`597`
`598`	`598`	`void CRender::add_StaticWallmark(ref_shader& S, const Fvector& P, float s, CDB::TRI* T, Fvector* verts)`
`599`	`599`	`{`
	`600`	`+ VERIFY2 (T, "Invalid static wallmark triangle");`
`600`	`601`	`if (T->suppress_wm) return;`
`601`		`- VERIFY2 (_valid(P) && _valid(s) && T && verts && (s>EPS_L), "Invalid static wallmark params");`
	`602`	`+ VERIFY2 (_valid(P) && _valid(s) && verts && (s>EPS_L), "Invalid static wallmark params");`
`602`	`603`	`Wallmarks->AddStaticWallmark(T, verts, P, &*S, s);`
`603`	`604`	`}`
`604`	`605`