From 467c862f2b24e7c023816dbe198275e591f3de29 Mon Sep 17 00:00:00 2001
From: Assar Westerlund <assar@sics.se>
Date: Sun, 17 Nov 1996 04:41:53 +0000
Subject: [PATCH] Check for out of memory.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@1009 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 appl/otp/otp.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/appl/otp/otp.c b/appl/otp/otp.c
index 67bd220e4..f0e6c60b1 100644
--- a/appl/otp/otp.c
+++ b/appl/otp/otp.c
@@ -135,6 +135,10 @@ set (int argc, char **argv, int count, OtpAlgorithm *alg)
 
   ctx.alg = alg;
   ctx.user = strdup (pwd->pw_name);
+  if (ctx.user == NULL) {
+    fprintf (stderr, "%s: Out of memory\n", prog);
+    return 1;
+  }
   ctx.n = atoi (argv[0]);
   strncpy (ctx.seed, argv[1], sizeof(ctx.seed));
   ctx.seed[sizeof(ctx.seed) - 1] = '\0';