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if the request is empty, remove \r\n (or single \n or \r) from receive buffer.

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This commit is contained in:
Florian Westphal 2005-08-28 00:19:29 +00:00
parent a2cdc08c39
commit 2f105b1c0a
1 changed files with 3 additions and 3 deletions
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6
src/ngircd/conn.c
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@ -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 <assert.h>
@ -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