From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 12 Oct 2014 19:11:23 +0000 (+0100)
Subject: src/query.c: alloc__free_interim: Add assertion
X-Git-Tag: wip.ipv6.2014-10-13.tip~5
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=0636cb93eca58775c66e3455e5db0dc8dcada35d;p=adns.git

src/query.c: alloc__free_interim: Add assertion

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/src/query.c b/src/query.c
index b3ddca8..5bf8aa9 100644
--- a/src/query.c
+++ b/src/query.c
@@ -428,6 +428,7 @@ void adns__free_interim(adns_query qu, void *p) {
   LIST_UNLINK(qu->allocations, an);
   free(an);
   qu->interim_allocd -= sz;
+  assert(!qu->interim_allocd >= 0);
 }
 
 void *adns__alloc_mine(adns_query qu, size_t sz) {