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-rw-r--r--src/glu/sgi/libtess/mesh.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/glu/sgi/libtess/mesh.c b/src/glu/sgi/libtess/mesh.c
index ae861f86428..95f87cdc949 100644
--- a/src/glu/sgi/libtess/mesh.c
+++ b/src/glu/sgi/libtess/mesh.c
@@ -284,7 +284,12 @@ GLUhalfEdge *__gl_meshMakeEdge( GLUmesh *mesh )
}
e = MakeEdge( &mesh->eHead );
- if (e == NULL) return NULL;
+ if (e == NULL) {
+ memFree(newVertex1);
+ memFree(newVertex2);
+ memFree(newFace);
+ return NULL;
+ }
MakeVertex( newVertex1, e, &mesh->vHead );
MakeVertex( newVertex2, e->Sym, &mesh->vHead );