From 61a21c6955a466a03a518ff713e61c911e34aa9a Mon Sep 17 00:00:00 2001
From: Love Hornquist Astrand <lha@h5l.org>
Date: Sat, 19 Sep 2009 14:36:06 -0700
Subject: [PATCH] catch error from vasprintf

---
 lib/krb5/pkinit.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/krb5/pkinit.c b/lib/krb5/pkinit.c
index b3e38d0a6..d8f293c4e 100644
--- a/lib/krb5/pkinit.c
+++ b/lib/krb5/pkinit.c
@@ -1882,11 +1882,12 @@ pk_copy_error(krb5_context context,
 {
     va_list va;
     char *s, *f;
+    int ret;
 
     va_start(va, fmt);
-    vasprintf(&f, fmt, va);
+    ret = vasprintf(&f, fmt, va);
     va_end(va);
-    if (f == NULL) {
+    if (ret == -1 || f == NULL) {
 	krb5_clear_error_message(context);
 	return;
     }
-- 
2.11.4.GIT