X-Git-Url: https://git.distorted.org.uk/~mdw/tripe/blobdiff_plain/b50ba1bda8722c66c40005f43707ebc63515732b..cd2d678ee93ee3cab0c4f0df959489c27e9a8ad5:/server/keymgmt.c

diff --git a/server/keymgmt.c b/server/keymgmt.c
index a72164e5..48e4de65 100644
--- a/server/keymgmt.c
+++ b/server/keymgmt.c
@@ -145,7 +145,7 @@ typedef struct keyhalf {
   const char *kind;
   int (*load)(key_file *, key *, key_data *,
 	      const dhops *, kdata *, dstr *, dstr *);
-  const char *kr;
+  char *kr;
   key_file *kf;
   fwatch w;
   sym_table tab;
@@ -300,7 +300,7 @@ static int kh_reopen(keyhalf *kh)
 
 static void kh_init(keyhalf *kh, const char *kr)
 {
-  kh->kr = kr;
+  kh->kr = xstrdup(kr);
   fwatch_init(&kh->w, kr);
   sym_create(&kh->tab);
   if (kh_reopen(kh)) exit(EXIT_FAILURE);
@@ -547,12 +547,13 @@ static void kh_clear(keyhalf *kh)
     if (kn->kd) km_unref(kn->kd);
   sym_destroy(&kh->tab);
   key_close(kh->kf);
+  xfree(kh->kr);
   kh->kf = 0;
 }
 
 /*----- Main code ---------------------------------------------------------*/
 
-const char *tag_priv;
+char *tag_priv = 0;
 kdata *master;
 
 /* --- @km_init@ --- *
@@ -583,7 +584,7 @@ void km_init(const char *privkr, const char *pubkr, const char *ptag)
   kh_init(&priv, privkr);
   kh_init(&pub, pubkr);
 
-  tag_priv = ptag;
+  tag_priv = ptag ? xstrdup(ptag) : 0;
   if ((master = km_findpriv(ptag)) == 0) exit(EXIT_FAILURE);
 }
 
@@ -632,6 +633,7 @@ void km_clear(void)
   kh_clear(&priv);
   kh_clear(&pub);
   if (master) { km_unref(master); master = 0; }
+  if (tag_priv) { xfree(tag_priv); tag_priv = 0; }
 }
 
 /* --- @km_findpub@, @km_findpriv@ --- *