From: Pietro Cerutti <gahr@gahr.ch>
Date: Wed, 23 Jan 2019 12:10:57 +0000 (+0000)
Subject: fix: crash with short attachment name
X-Git-Tag: 2019-10-25~377
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=128488ffac0e84693126f227957cf76a06d34e23;p=neomutt

fix: crash with short attachment name
---

diff --git a/ncrypt/crypt.c b/ncrypt/crypt.c
index 2ea8fa099..abcf83feb 100644
--- a/ncrypt/crypt.c
+++ b/ncrypt/crypt.c
@@ -637,7 +637,7 @@ int mutt_is_application_smime(struct Body *m)
 
   /* no .p7c, .p10 support yet. */
 
-  size_t len = mutt_str_strlen(t) - 4;
+  int len = mutt_str_strlen(t) - 4;
   if (len > 0 && *(t + len) == '.')
   {
     len++;