7c84fe77d95b0733fcd4b27d8cbdfc038c1a8d5c
angie
  Wed May 1 09:47:25 2019 -0700
lmCleanup: null out *pLm before freeing lm, to make valgrind --leak-check=full -v happy.

diff --git src/lib/localmem.c src/lib/localmem.c
index 012879c..706ad15 100644
--- src/lib/localmem.c
+++ src/lib/localmem.c
@@ -57,33 +57,33 @@
 if (blockSize <= 0)
     blockSize = (1<<14);    /* 16k default. */
 lm->blockSize = blockSize;
 lm->allignAdd = (aliSize-1);
 lm->allignMask = ~lm->allignAdd;
 newBlock(lm, blockSize);
 return lm;
 }
 
 void lmCleanup(struct lm **pLm)
 /* Clean up a local memory pool. */
 {
     struct lm *lm = *pLm;
     if (lm == NULL)
         return;
+    *pLm = NULL;
     slFreeList(&lm->blocks);
     freeMem(lm);
-    *pLm = NULL;
 }
 
 size_t lmAvailable(struct lm *lm)
 // Returns currently available memory in pool
 {
 struct lmBlock *mb = lm->blocks;
 return (mb->end - mb->free);
 }
 
 size_t lmSize(struct lm *lm)
 // Returns current size of pool, even for memory already allocated
 {
 size_t fullSize = 0;
 
 struct lmBlock *mb = lm->blocks;