From 308050a543c6177861a0a87c15815639c15b3c5c Mon Sep 17 00:00:00 2001
From: rswindell <>
Date: Sun, 16 Feb 2003 14:07:23 +0000
Subject: [PATCH] Added max_msg_size startup parameter.
---
src/sbbs3/mailsrvr.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/src/sbbs3/mailsrvr.c b/src/sbbs3/mailsrvr.c
index 4f7882626a..7c5f2fe0fc 100644
--- a/src/sbbs3/mailsrvr.c
+++ b/src/sbbs3/mailsrvr.c
@@ -1886,6 +1886,15 @@ static void smtp_thread(void* arg)
length=filelength(fileno(msgtxt))-ftell(msgtxt);
+ if(startup->max_msg_size && length>startup->max_msg_size) {
+ lprintf("%04d !SMTP message size (%lu) exceeds maximum: %lu bytes"
+ ,socket,length,startup->max_msg_size);
+ sockprintf(socket, "552 Message size (%lu) exceeds maximum: %lu bytes"
+ ,length,startup->max_msg_size);
+ subnum=INVALID_SUB;
+ continue;
+ }
+
if((msgbuf=(char*)malloc(length+1))==NULL) {
lprintf("%04d !SMTP ERROR allocating %d bytes of memory"
,socket,length+1);
--
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