Major and incompatible overhaul of key_data representation. Fix leaks.

[u/mdw/catacomb] / key-fetch.c

diff --git a/key-fetch.c b/key-fetch.c
index 8972603..e28b9b2 100644 (file)
--- a/key-fetch.c
+++ b/key-fetch.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: key-fetch.c,v 1.2 2004/04/08 01:36:15 mdw Exp $
+ * $Id$
  *
  * Higher-level key unpacking
  *
@@ -80,8 +80,9 @@ key_packdef *key_fetchinit(const key_fetchdef *kf,
 
   /* --- Fill in the top part --- */
 
-  kp->kp.kd.e = KENC_STRUCT;
+  kp->kp.e = KENC_STRUCT;
   kp->kp.p = &kp[1];
+  kp->kp.kd = 0;
   kpd = &kp->kp;
 
   /* --- Initialize for the main loop --- */
@@ -107,7 +108,8 @@ key_packdef *key_fetchinit(const key_fetchdef *kf,
 
     while (kf->name) {
       kp->name = kf->name;
-      kp->kp.kd.e = kf->e;
+      kp->kp.e = kf->e;
+      kp->kp.kd = 0;
       if ((kf->e & KF_ENCMASK) != KENC_STRUCT)
        kp->kp.p = cp + kf->off;
       else {
@@ -153,7 +155,7 @@ int key_fetch(key_packdef *kp, key *k)
   int e;
 
   key_fulltag(k, &d);
-  e = key_unpack(kp, &k->k, &d);
+  e = key_unpack(kp, k->k, &d);
   dstr_destroy(&d);
   return (e);
 }
@@ -173,13 +175,13 @@ int key_fetch(key_packdef *kp, key *k)
 int key_fetchbyname(key_packdef *kp, key_file *kf, const char *tag)
 {
   dstr d = DSTR_INIT;
-  key_data *kd;
+  key_data **kd;
   int e;
 
   if (key_qtag(kf, tag, &d, 0, &kd))
     e = KERR_NOTFOUND;
   else
-    e = key_unpack(kp, kd, &d);
+    e = key_unpack(kp, *kd, &d);
   dstr_destroy(&d);
   return (e);
 }
@@ -196,11 +198,11 @@ int key_fetchbyname(key_packdef *kp, key_file *kf, const char *tag)
 
 void key_fetchdone(key_packdef *kp)
 {
-  key_packstruct *kps = (key_packstruct *)(((char *)kp) -
-                                          offsetof(key_packstruct, kp));
+  key_packstruct *kps =
+    (key_packstruct *)(((char *)kp) - offsetof(key_packstruct, kp));
   key_unpackdone(kp);
   if (kps->name)
-    free(kps);
+    xfree(kps);
 }  
 
 /*----- That's all, folks -------------------------------------------------*/