From 2f105b1c0a9d8975e9b0fc9fce47c56a70a083fb Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Sun, 28 Aug 2005 00:19:29 +0000 Subject: [PATCH] if the request is empty, remove \r\n (or single \n or \r) from receive buffer. --- src/ngircd/conn.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/ngircd/conn.c b/src/ngircd/conn.c index 8f343ea4..802bdc4c 100644 --- a/src/ngircd/conn.c +++ b/src/ngircd/conn.c @@ -17,7 +17,7 @@ #include "portab.h" #include "io.h" -static char UNUSED id[] = "$Id: conn.c,v 1.172 2005/08/27 23:42:23 fw Exp $"; +static char UNUSED id[] = "$Id: conn.c,v 1.173 2005/08/28 00:19:29 fw Exp $"; #include "imp.h" #include @@ -1214,8 +1214,8 @@ Handle_Buffer( CONN_ID Idx ) return false; } - if (len < 3) { /* request was empty (only '\r\n') */ - array_trunc(&My_Connections[Idx].rbuf); + if (len <= 2) { /* request was empty (only '\r\n') */ + array_moveleft(&My_Connections[Idx].rbuf, 1, delta); /* delta is either 1 or 2 */ break; } #ifdef ZLIB