From: Richard Russon <rich@flatcap.org>
Date: Thu, 15 Mar 2018 16:02:21 +0000 (+0000)
Subject: fix crash with incomplete template
X-Git-Tag: neomutt-20180323~13^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=refs%2Fpull%2F1059%2Fhead;p=neomutt

fix crash with incomplete template
---

diff --git a/main.c b/main.c
index e17d9eb3f..9702b01f0 100644
--- a/main.c
+++ b/main.c
@@ -792,7 +792,13 @@ int main(int argc, char **argv, char **env)
         }
         context_hdr->content->length = st.st_size;
 
-        mutt_prepare_template(fin, NULL, msg, context_hdr, 0);
+        if (mutt_prepare_template(fin, NULL, msg, context_hdr, 0) < 0)
+        {
+          mutt_error(_("Cannot parse message template: %s"), draft_file);
+          mutt_env_free(&opts_env);
+          mutt_free_header(&context_hdr);
+          goto main_curses;
+        }
 
         /* Scan for neomutt header to set ResumeDraftFiles */
         struct ListNode *np, *tmp;