From: Erik Hovland <erik@hovland.org>
Date: Wed, 18 Mar 2009 13:48:07 +0000 (+0100)
Subject: S/MIME: Don't leak intermediate cert key
X-Git-Tag: neomutt-20160307~748
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0e7408a34618ac2e8d86557d2d6692d214cf1463;p=neomutt

S/MIME: Don't leak intermediate cert key
---

diff --git a/smime.c b/smime.c
index 95facec12..997ff757e 100644
--- a/smime.c
+++ b/smime.c
@@ -1387,6 +1387,7 @@ BODY *smime_sign_message (BODY *a )
   if (!SmimeDefaultKey)
   {
     mutt_error _("Can't sign: No key specified. Use Sign As.");
+    FREE (&intermediates);
     return NULL;
   }
 
@@ -1402,6 +1403,8 @@ BODY *smime_sign_message (BODY *a )
   if ((sfp = safe_fopen (filetosign, "w+")) == NULL)
   {
     mutt_perror (filetosign);
+    if (intermediates != SmimeDefaultKey)
+      FREE (&intermediates);
     return NULL;
   }
 
@@ -1411,6 +1414,8 @@ BODY *smime_sign_message (BODY *a )
     mutt_perror (signedfile);
     safe_fclose (&sfp);
     mutt_unlink (filetosign);
+    if (intermediates != SmimeDefaultKey)
+      FREE (&intermediates);
     return NULL;
   }
   
@@ -1439,6 +1444,8 @@ BODY *smime_sign_message (BODY *a )
     safe_fclose (&smimeout);
     mutt_unlink (signedfile);
     mutt_unlink (filetosign);
+    if (intermediates != SmimeDefaultKey)
+      FREE (&intermediates);
     return NULL;
   }
   fputs (SmimePass, smimein);