diff options
Diffstat (limited to 'nis/ypclnt.c')
| -rw-r--r-- | nis/ypclnt.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/nis/ypclnt.c b/nis/ypclnt.c index 82f34e4b06..637afcccb9 100644 --- a/nis/ypclnt.c +++ b/nis/ypclnt.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996. @@ -81,6 +81,8 @@ __yp_bind (const char *domain, dom_binding **ypdb) { is_new = 1; ysd = (dom_binding *) calloc (1, sizeof *ysd); + if (ysd == NULL) + return YPERR_RESRC; } #if USE_BINDINGDIR @@ -446,6 +448,8 @@ yp_match (const char *indomain, const char *inmap, const char *inkey, *outvallen = resp.val.valdat_len; *outval = malloc (*outvallen + 1); + if (*outval == NULL) + return YPERR_RESRC; memcpy (*outval, resp.val.valdat_val, *outvallen); (*outval)[*outvallen] = '\0'; @@ -484,10 +488,14 @@ yp_first (const char *indomain, const char *inmap, char **outkey, *outkeylen = resp.key.keydat_len; *outkey = malloc (*outkeylen + 1); + if (*outkey == NULL) + return YPERR_RESRC; memcpy (*outkey, resp.key.keydat_val, *outkeylen); (*outkey)[*outkeylen] = '\0'; *outvallen = resp.val.valdat_len; *outval = malloc (*outvallen + 1); + if (*outval == NULL) + return YPERR_RESRC; memcpy (*outval, resp.val.valdat_val, *outvallen); (*outval)[*outvallen] = '\0'; @@ -530,10 +538,14 @@ yp_next (const char *indomain, const char *inmap, const char *inkey, *outkeylen = resp.key.keydat_len; *outkey = malloc (*outkeylen + 1); + if (*outkey == NULL) + return YPERR_RESRC; memcpy (*outkey, resp.key.keydat_val, *outkeylen); (*outkey)[*outkeylen] = '\0'; *outvallen = resp.val.valdat_len; *outval = malloc (*outvallen + 1); + if (*outval == NULL) + return YPERR_RESRC; memcpy (*outval, resp.val.valdat_val, *outvallen); (*outval)[*outvallen] = '\0'; |