exchange

commit 34c8dc504bf60371db258d3b19353e725d23b1bb
parent 551562701e1f48712a0143d0d152b518342f0883
Author: Christian Grothoff <christian@grothoff.org>
Date:   Thu, 10 Jan 2019 13:56:49 +0100

do not crash if keystate fails to load

Diffstat:
M
src/exchange/taler-exchange-httpd_keystate.c
 | 
6
++++++

1 file changed, 6 insertions(+), 0 deletions(-)
diff --git a/src/exchange/taler-exchange-httpd_keystate.c b/src/exchange/taler-exchange-httpd_keystate.c
@@ -1685,6 +1685,12 @@ TEH_KS_acquire_ (const char *location)
   {
     internal_key_state = make_fresh_key_state ();
     /* bump RC by 1 if we released internal_key_state above */
+    if (NULL == internal_key_state)
+    {
+      GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+		  "Failed to initialize key state\n");
+      return NULL;
+    }
     internal_key_state->refcnt += rcd;
   }
   key_state = internal_key_state;