use pj_dalloc() instead of free in FREEUP for IGH (#112)

git-svn-id: http://svn.osgeo.org/metacrs/proj/trunk@2046 4e78687f-474d-0410-85f9-8d5e500ac6b2

2 files changed, 9 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index 03edf069..dbb5502d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2011-05-31  Frank Warmerdam  <warmerdam@pobox.com>
+
+	* src/PJ_igh.c: use pj_dalloc() instead of free() in FREEUP (#112).
+
+	* src/projects.h: memset PJ structure to zeros after allocation to
+	avoid problems getting everything initialized properly (#112).
+
 2011-05-23  Frank Warmerdam  <warmerdam@pobox.com>
 
 	* nad/esri.extra, nad/other.extra: moved 900913 definition from 
diff --git a/src/PJ_igh.c b/src/PJ_igh.c
index 6f8b6c40..b5ad7de2 100644
--- a/src/PJ_igh.c
+++ b/src/PJ_igh.c
@@ -116,8 +116,8 @@ FREEUP;
         if (P) {
                 int i;
                 for (i = 0; i < 12; ++i)
-                        if (P->pj[i]) free(P->pj[i]);
-                free(P);
+                        if (P->pj[i]) pj_dalloc(P->pj[i]);
+                pj_dalloc(P);
         }
 }
 ENTRY0(igh)