Re: [libvirt] [PATCH] lxcFreezeContainer: avoid test-after-deref of never-NULL pointer

> Very good idea. > Here's a patch to do that. > With this, "make sc_avoid_if_before_free" (part of make syntax-check) > will now prevent any new useless checks. > The above was the sole offender. Actually, this is just the tip of the iceberg. A couple minutes work have shown that there are many more: Running this shows there are potentially at least 100 candidate functions: aid free|grep '^vi'