From: Richard Russon <rich@flatcap.org>
Date: Thu, 16 Feb 2017 12:40:21 +0000 (+0000)
Subject: fix: resource leak - CID 76985
X-Git-Tag: neomutt-20170225~14^2~5
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=644e23260c69d8a50dda6e8103348b6da05a183b;p=neomutt

fix: resource leak - CID 76985
---

diff --git a/sendlib.c b/sendlib.c
index ad3cd30b5..8c297051a 100644
--- a/sendlib.c
+++ b/sendlib.c
@@ -1798,11 +1798,18 @@ static int write_one_header (FILE *fp, int pfxw, int max, int wraplen,
                 "max width = %d <= %d\n",
                 NONULL(pfx), valbuf, max, wraplen);
     if (pfx && *pfx)
+    {
       if (fputs (pfx, fp) == EOF)
+      {
+        FREE (&valbuf);
 	return -1;
+      }
+    }
+
     if (!(t = strchr (valbuf, ':')))
     {
       mutt_debug (1, "mwoh: warning: header not in 'key: value' format!\n");
+      FREE (&valbuf);
       return 0;
     }
     if (print_val (fp, pfx, valbuf, flags, mutt_strlen (pfx)) < 0)
@@ -1842,7 +1849,10 @@ static int write_one_header (FILE *fp, int pfxw, int max, int wraplen,
     mutt_debug (4, "mwoh: buf[%s%s] too long, max width = %d > %d\n",
                 NONULL(pfx), valbuf, max, wraplen);
     if (fold_one_header (fp, tagbuf, valbuf, pfx, wraplen, flags) < 0)
+    {
+      FREE (&valbuf);
       return -1;
+    }
     FREE (&tagbuf);
     FREE (&valbuf);
   }