diff options
Diffstat (limited to 'contrib/sendmail/libsm/wsetup.c')
| -rw-r--r-- | contrib/sendmail/libsm/wsetup.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/contrib/sendmail/libsm/wsetup.c b/contrib/sendmail/libsm/wsetup.c index 16b1b0e..400553e 100644 --- a/contrib/sendmail/libsm/wsetup.c +++ b/contrib/sendmail/libsm/wsetup.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000-2001 Sendmail, Inc. and its suppliers. + * Copyright (c) 2000-2002 Sendmail, Inc. and its suppliers. * All rights reserved. * Copyright (c) 1990, 1993 * The Regents of the University of California. All rights reserved. @@ -13,14 +13,14 @@ */ #include <sm/gen.h> -SM_RCSID("@(#)$Id: wsetup.c,v 1.19 2001/09/11 04:04:49 gshapiro Exp $") +SM_RCSID("@(#)$Id: wsetup.c,v 1.20 2002/02/07 18:02:45 ca Exp $") #include <stdlib.h> #include <errno.h> #include <sm/io.h> #include "local.h" /* -** SM_WSETUP -- check writting is safe +** SM_WSETUP -- check writing is safe ** ** Various output routines call wsetup to be sure it is safe to write, ** because either flags does not include SMMWR, or buf is NULL. @@ -55,6 +55,8 @@ sm_wsetup(fp) /* clobber any ungetc data */ if (HASUB(fp)) FREEUB(fp); + + /* discard read buffer */ fp->f_flags &= ~(SMRD|SMFEOF); fp->f_r = 0; fp->f_p = fp->f_bf.smb_base; |
