Return with error if malloc fails.

diff --git a/nis/nss_compat/compat-initgroups.c b/nis/nss_compat/compat-initgroups.c
index 3f7793d8b70418499a3aa72ba3975672f2083b8f..db1c3baf27feb00fe8d536d508a92e628d02406b 100644 (file)
--- a/nis/nss_compat/compat-initgroups.c
+++ b/nis/nss_compat/compat-initgroups.c
@@ -1,6 +1,6 @@
-/* Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998.
+   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public License as
@@ -93,15 +93,21 @@ saveit (int instatus, char *inkey, int inkeylen, char *inval,
       if (intern->start == NULL)
         {
           intern->start = malloc (sizeof (struct response_t));
+         if (intern->start == NULL)
+           return YP_FALSE;
           intern->next = intern->start;
         }
       else
         {
           intern->next->next = malloc (sizeof (struct response_t));
+         if (intern->next->next == NULL)
+           return YP_FALSE;
           intern->next = intern->next->next;
         }
       intern->next->next = NULL;
       intern->next->val = malloc (invallen + 1);
+      if (intern->next->val == NULL)
+       return YP_FALSE;
       strncpy (intern->next->val, inval, invallen);
       intern->next->val[invallen] = '\0';
     }

diff --git a/nis/nss_nis/nis-ethers.c b/nis/nss_nis/nis-ethers.c
index c1ea32adc5a0d36630396d067b720c2bc5ada51e..c90091748ed4a61bc6e0a08e9157fd2bac73f85e 100644 (file)
--- a/nis/nss_nis/nis-ethers.c
+++ b/nis/nss_nis/nis-ethers.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.
 
@@ -64,15 +64,21 @@ saveit (int instatus, char *inkey, int inkeylen, char *inval,
       if (start == NULL)
        {
          start = malloc (sizeof (struct response));
+         if (start == NULL)
+           return YP_FALSE;
          next = start;
        }
       else
        {
          next->next = malloc (sizeof (struct response));
+         if (next->next == NULL)
+           return YP_FALSE;
          next = next->next;
        }
       next->next = NULL;
       next->val = malloc (invallen + 1);
+      if (next->val == NULL)
+       return YP_FALSE;
       strncpy (next->val, inval, invallen);
       next->val[invallen] = '\0';
     }

diff --git a/nis/nss_nis/nis-initgroups.c b/nis/nss_nis/nis-initgroups.c
index c5577c9cedc4df8e71cfe690d50d0d51f15bdfda..9e18a2027a4cab6d8ffe8178027a4c67c726ea1a 100644 (file)
--- a/nis/nss_nis/nis-initgroups.c
+++ b/nis/nss_nis/nis-initgroups.c
@@ -1,6 +1,6 @@
-/* Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998.
+   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public License as
@@ -61,15 +61,21 @@ saveit (int instatus, char *inkey, int inkeylen, char *inval,
       if (intern->start == NULL)
         {
           intern->start = malloc (sizeof (struct response_t));
+         if (intern->start == NULL)
+           return YP_FALSE;
           intern->next = intern->start;
         }
       else
         {
           intern->next->next = malloc (sizeof (struct response_t));
+         if (intern->next->next == NULL)
+           return YP_FALSE;
           intern->next = intern->next->next;
         }
       intern->next->next = NULL;
       intern->next->val = malloc (invallen + 1);
+      if (intern->next->val == NULL)
+       return YP_FALSE;
       strncpy (intern->next->val, inval, invallen);
       intern->next->val[invallen] = '\0';
     }

diff --git a/nis/nss_nis/nis-netgrp.c b/nis/nss_nis/nis-netgrp.c
index 0d3ed44d3f68f954e1209b0780601a7022373682..71f7b6e4a69ea27d7b0826092b1305c558f22730 100644 (file)
--- a/nis/nss_nis/nis-netgrp.c
+++ b/nis/nss_nis/nis-netgrp.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
 
@@ -74,9 +74,8 @@ _nss_nis_setnetgrent (char *group)
                                &result, &len));
   if (status == NSS_STATUS_SUCCESS)
     {
-      if (len > 0)
+      if (len > 0 && (data = malloc (len + 1)) != NULL)
        {
-         data = malloc (len + 1);
          data_size = len;
          cursor = strncpy (data, result, len + 1);
          data[len] = '\0';

diff --git a/nis/nss_nis/nis-proto.c b/nis/nss_nis/nis-proto.c
index e65bfa7c8d40839a3548ba7d9537add648a3cd8e..9b457ffe8ad2ed781779897c12530074066b7d94 100644 (file)
--- a/nis/nss_nis/nis-proto.c
+++ b/nis/nss_nis/nis-proto.c
@@ -1,6 +1,6 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
+   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public License as
@@ -56,15 +56,21 @@ saveit (int instatus, char *inkey, int inkeylen, char *inval,
       if (start == NULL)
         {
           start = malloc (sizeof (struct response));
+         if (start == NULL)
+           return YP_FALSE;
           next = start;
         }
       else
         {
           next->next = malloc (sizeof (struct response));
+         if (next->next == NULL)
+           return YP_FALSE;
           next = next->next;
         }
       next->next = NULL;
       next->val = malloc (invallen + 1);
+      if (next->val == NULL)
+       return YP_FALSE;
       strncpy (next->val, inval, invallen);
       next->val[invallen] = '\0';
     }

diff --git a/nis/nss_nis/nis-rpc.c b/nis/nss_nis/nis-rpc.c
index a56ad037fe1afd494e292ea8ee9547af1af25786..8e0fa4cec03d0747299dd61995e25cce879f3c90 100644 (file)
--- a/nis/nss_nis/nis-rpc.c
+++ b/nis/nss_nis/nis-rpc.c
@@ -1,6 +1,6 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
+   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public License as
@@ -64,15 +64,21 @@ saveit (int instatus, char *inkey, int inkeylen, char *inval,
       if (intern->start == NULL)
         {
           intern->start = malloc (sizeof (struct response_t));
+         if (intern->start == NULL)
+           return YP_FALSE;
           intern->next = intern->start;
         }
       else
         {
           intern->next->next = malloc (sizeof (struct response_t));
+         if (intern->next->next == NULL)
+           return YP_FALSE;
           intern->next = intern->next->next;
         }
       intern->next->next = NULL;
       intern->next->val = malloc (invallen + 1);
+      if (intern->next->val == NULL)
+       return YP_FALSE;
       strncpy (intern->next->val, inval, invallen);
       intern->next->val[invallen] = '\0';
     }

diff --git a/nis/nss_nis/nis-service.c b/nis/nss_nis/nis-service.c
index cece55c28316b06d586504182d2b8e159c50f63e..43e090b9c7fe995d27741446ca959725fb89bc3c 100644 (file)
--- a/nis/nss_nis/nis-service.c
+++ b/nis/nss_nis/nis-service.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.
 
@@ -65,15 +65,21 @@ saveit (int instatus, char *inkey, int inkeylen, char *inval,
       if (intern->start == NULL)
         {
           intern->start = malloc (sizeof (struct response_t));
+         if (intern->start == NULL)
+           return YP_FALSE; /* We have no error code for out of memory */
           intern->next = intern->start;
         }
       else
         {
           intern->next->next = malloc (sizeof (struct response_t));
+         if (intern->next->next == NULL)
+           return YP_FALSE; /* We have no error code for out of memory */
           intern->next = intern->next->next;
         }
       intern->next->next = NULL;
       intern->next->val = malloc (invallen + 1);
+      if (intern->next->val == NULL)
+       return YP_FALSE; /* We have no error code for out of memory */
       strncpy (intern->next->val, inval, invallen);
       intern->next->val[invallen] = '\0';
     }

diff --git a/nis/ypclnt.c b/nis/ypclnt.c
index 74d460fb810739cbb21ad94a86ff3cd66613f405..8f9f27690eaafed40be0178afc288d0a3596ce6e 100644 (file)
--- 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.
 
@@ -80,6 +80,8 @@ __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
@@ -445,6 +447,8 @@ 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';
 
@@ -483,10 +487,14 @@ 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';
 
@@ -529,10 +537,14 @@ 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';