diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index abb3d49c0d0..165a04319a4 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -355,6 +355,12 @@ driver_RenderTexture_is_safe(const struct gl_renderbuffer_attachment *att)
    if (texImage->Width == 0 || texImage->Height == 0 || texImage->Depth == 0)
       return false;
 
+   if ((texImage->TexObject->Target == GL_TEXTURE_1D_ARRAY
+        && att->Zoffset >= texImage->Height)
+       || (texImage->TexObject->Target != GL_TEXTURE_1D_ARRAY
+           && att->Zoffset >= texImage->Depth))
+      return false;
+
    return true;
 }