Merged OpenBSD CVS changes that go awayV_1_2_PRE8

1 files changed, 11 insertions, 3 deletions

diff --git a/hostfile.c b/hostfile.c
index ca0fe88a..0e65bfe5 100644
--- a/hostfile.c
+++ b/hostfile.c
@@ -14,7 +14,7 @@ Functions for manipulating the known hosts files.
 */
 
 #include "includes.h"
-RCSID("$Id: hostfile.c,v 1.1 1999/10/27 03:42:44 damien Exp $");
+RCSID("$Id: hostfile.c,v 1.2 1999/11/08 05:15:55 damien Exp $");
 
 #include "packet.h"
 #include "ssh.h"
@@ -265,11 +265,19 @@ add_host_to_hostfile(const char *filename, const char *host,
   /* Print the host name and key to the file. */
   fprintf(f, "%s %u ", host, bits);
   buf = BN_bn2dec(e);
-  assert(buf != NULL);
+  if (buf == NULL) {
+    error("add_host_to_hostfile: BN_bn2dec #1 failed");
+    fclose(f);
+    return 0;
+  }
   fprintf(f, "%s ", buf);
   free (buf);
   buf = BN_bn2dec(n);
-  assert(buf != NULL);
+  if (buf == NULL) {
+    error("add_host_to_hostfile: BN_bn2dec #2 failed");
+    fclose(f);
+    return 0;
+  }
   fprintf(f, "%s\n", buf);
   free (buf);