From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Mon, 29 Jan 2018 20:16:08 +0000 (+0000)
Subject: [Fix] Another try to fix #1998
X-Git-Tag: 1.7.0~235
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=421435ebca3e4aae4da454eea10367755772a6fd;p=rspamd.git

[Fix] Another try to fix #1998

Issue: #1998
MFH: rspamd-1.6
---

diff --git a/src/libserver/milter.c b/src/libserver/milter.c
index 6ebf48838..535184289 100644
--- a/src/libserver/milter.c
+++ b/src/libserver/milter.c
@@ -462,7 +462,7 @@ rspamd_milter_process_command (struct rspamd_milter_session *session,
 				rspamd_ftok_t *name_tok, *value_tok;
 				const guchar *zero_val;
 
-				zero_val = memchr (zero + 1, '\0', cmdlen - (end - zero));
+				zero_val = memchr (zero + 1, '\0', cmdlen - (end - zero - 1));
 
 				if (zero_val != NULL && end > zero_val) {
 					name = rspamd_fstring_new_init (pos, zero - pos);