diff options
Diffstat (limited to 'contrib/sendmail/libsm/findfp.c')
| -rw-r--r-- | contrib/sendmail/libsm/findfp.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/contrib/sendmail/libsm/findfp.c b/contrib/sendmail/libsm/findfp.c index 115ed22fa85b..1658929ad05e 100644 --- a/contrib/sendmail/libsm/findfp.c +++ b/contrib/sendmail/libsm/findfp.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2000-2002 Sendmail, Inc. and its suppliers. + * Copyright (c) 2000-2002, 2006 Sendmail, Inc. and its suppliers. * All rights reserved. * Copyright (c) 1990, 1993 * The Regents of the University of California. All rights reserved. @@ -13,7 +13,7 @@ */ #include <sm/gen.h> -SM_RCSID("@(#)$Id: findfp.c,v 1.66 2002/02/20 02:40:24 ca Exp $") +SM_RCSID("@(#)$Id: findfp.c,v 1.67 2006/08/28 21:24:46 ca Exp $") #include <stdlib.h> #include <unistd.h> #include <sys/param.h> @@ -365,6 +365,11 @@ sm_io_getinfo(fp, what, valp) switch (what) { case SM_IO_WHAT_VECTORS: + if (valp == NULL) + { + errno = EINVAL; + return -1; + } /* This is the "generic" available for all */ v->f_close = fp->f_close; |