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-rw-r--r--nis/nss_nis/nis-ethers.c8
-rw-r--r--nis/nss_nis/nis-initgroups.c10
-rw-r--r--nis/nss_nis/nis-netgrp.c5
-rw-r--r--nis/nss_nis/nis-proto.c10
-rw-r--r--nis/nss_nis/nis-rpc.c10
-rw-r--r--nis/nss_nis/nis-service.c8
6 files changed, 40 insertions, 11 deletions
diff --git a/nis/nss_nis/nis-ethers.c b/nis/nss_nis/nis-ethers.c
index c1ea32adc5..c90091748e 100644
--- 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 c5577c9ced..9e18a2027a 100644
--- 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 0d3ed44d3f..71f7b6e4a6 100644
--- 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 e65bfa7c8d..9b457ffe8a 100644
--- 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 a56ad037fe..8e0fa4cec0 100644
--- 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 cece55c283..43e090b9c7 100644
--- 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';
     }
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