From: Luke Howard <lukeh@padl.com>
Date: Fri, 9 Sep 2011 21:12:48 +0000 (+0100)
Subject: Check error return from vasprintf: string is undefined on error
X-Git-Tag: tr-beta1~130^2~3
X-Git-Url: http://www.project-moonshot.org/gitweb/?p=moonshot.git;a=commitdiff_plain;h=3caeba945f34d60206d413ce4671a675db42c0aa

Check error return from vasprintf: string is undefined on error

From: Sam Hartman <hartmans@painless-security.com>
---

diff --git a/moonshot/mech_eap/display_status.c b/moonshot/mech_eap/display_status.c
index b3cf2f9..584eac9 100644
--- a/moonshot/mech_eap/display_status.c
+++ b/moonshot/mech_eap/display_status.c
@@ -132,6 +132,8 @@ gssEapSaveStatusInfo(OM_uint32 minor, const char *format, ...)
     if (format != NULL) {
         va_start(ap, format);
         n = vasprintf(&s, format, ap);
+        if (n == -1)
+            s = NULL;
         va_end(ap);
     }