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Diffstat (limited to 'nis/nss_nis')
-rw-r--r--nis/nss_nis/nis-alias.c17
-rw-r--r--nis/nss_nis/nis-ethers.c29
-rw-r--r--nis/nss_nis/nis-grp.c36
-rw-r--r--nis/nss_nis/nis-hosts.c13
-rw-r--r--nis/nss_nis/nis-network.c12
-rw-r--r--nis/nss_nis/nis-proto.c36
-rw-r--r--nis/nss_nis/nis-pwd.c18
-rw-r--r--nis/nss_nis/nis-rpc.c9
-rw-r--r--nis/nss_nis/nis-service.c8
-rw-r--r--nis/nss_nis/nis-spwd.c24
10 files changed, 89 insertions, 113 deletions
diff --git a/nis/nss_nis/nis-alias.c b/nis/nss_nis/nis-alias.c
index 80c49ff5dd..e187716bb0 100644
--- a/nis/nss_nis/nis-alias.c
+++ b/nis/nss_nis/nis-alias.c
@@ -184,9 +184,10 @@ internal_nis_getaliasent_r (struct aliasent *alias, char *buffer,
         ++p;
       free (result);
 
-      parse_res = _nss_nis_parse_aliasent (outkey, p, alias, buffer, buflen);
-      if (parse_res == -1)
+      if ((parse_res = _nss_nis_parse_aliasent (outkey, p, alias, 
+						buffer, buflen)) == -1)
 	{
+	  free (outkey);
 	  __set_errno (ERANGE);
 	  return NSS_STATUS_TRYAGAIN;
 	}
@@ -258,12 +259,12 @@ _nss_nis_getaliasbyname_r (const char *name, struct aliasent *alias,
   free (result);
 
   alias->alias_local = 0;
-  parse_res = _nss_nis_parse_aliasent (name, p, alias, buffer, buflen);
-  if (parse_res == -1)
+  if ((parse_res = _nss_nis_parse_aliasent (name, p, alias, buffer, 
+					    buflen)) == -1)
     return NSS_STATUS_TRYAGAIN;
+  
+  if (parse_res)
+    return NSS_STATUS_SUCCESS;
   else
-    if (parse_res == 0)
-      return NSS_STATUS_NOTFOUND;
-    else
-      return NSS_STATUS_SUCCESS;
+    return NSS_STATUS_NOTFOUND;
 }
diff --git a/nis/nss_nis/nis-ethers.c b/nis/nss_nis/nis-ethers.c
index 149910bfab..e54262409c 100644
--- a/nis/nss_nis/nis-ethers.c
+++ b/nis/nss_nis/nis-ethers.c
@@ -159,17 +159,16 @@ internal_nis_getetherent_r (struct ether *eth, char *buffer, size_t buflen)
       if (next == NULL)
 	return NSS_STATUS_NOTFOUND;
       p = strcpy (buffer, next->val);
-      next = next->next;
 
       while (isspace (*p))
         ++p;
 
-      parse_res = _nss_files_parse_etherent (p, eth, data, buflen);
-      if (!parse_res && errno == ERANGE)
-        return NSS_STATUS_TRYAGAIN;
+      if ((parse_res = _nss_files_parse_etherent (p, eth, data, buflen)) == -1)
+	return NSS_STATUS_TRYAGAIN;
+      next = next->next;
     }
   while (!parse_res);
-
+  
   return NSS_STATUS_SUCCESS;
 }
 
@@ -228,15 +227,11 @@ _nss_nis_gethostton_r (const char *name, struct ether *eth,
     ++p;
   free (result);
 
-  parse_res = _nss_files_parse_etherent (p, eth, data, buflen);
+  if ((parse_res = _nss_files_parse_etherent (p, eth, data, buflen)) == -1)
+    return NSS_STATUS_TRYAGAIN;
 
   if (!parse_res)
-    {
-      if (errno == ERANGE)
-        return NSS_STATUS_TRYAGAIN;
-      else
-        return NSS_STATUS_NOTFOUND;
-    }
+    return NSS_STATUS_NOTFOUND;
   else
     return NSS_STATUS_SUCCESS;
 }
@@ -291,15 +286,11 @@ _nss_nis_getntohost_r (struct ether_addr *addr, struct ether *eth,
     ++p;
   free (result);
 
-  parse_res = _nss_files_parse_etherent (p, eth, data, buflen);
+  if ((parse_res = _nss_files_parse_etherent (p, eth, data, buflen)) == -1)
+    return NSS_STATUS_TRYAGAIN;
 
   if (!parse_res)
-    {
-      if (errno == ERANGE)
-        return NSS_STATUS_TRYAGAIN;
-      else
-        return NSS_STATUS_NOTFOUND;
-    }
+    return NSS_STATUS_NOTFOUND;
   else
     return NSS_STATUS_SUCCESS;
 }
diff --git a/nis/nss_nis/nis-grp.c b/nis/nss_nis/nis-grp.c
index 9577499670..7897e21881 100644
--- a/nis/nss_nis/nis-grp.c
+++ b/nis/nss_nis/nis-grp.c
@@ -121,9 +121,11 @@ internal_nis_getgrent_r (struct group *grp, char *buffer, size_t buflen)
         ++p;
       free (result);
 
-      parse_res = _nss_files_parse_grent (p, grp, data, buflen);
-      if (parse_res < 1 && errno == ERANGE)
-        return NSS_STATUS_TRYAGAIN;
+      if ((parse_res = _nss_files_parse_grent (p, grp, data, buflen)) == -1)
+	{
+	  free (outkey);
+	  return NSS_STATUS_TRYAGAIN;
+	}
 
       free (oldkey);
       oldkey = outkey;
@@ -190,17 +192,13 @@ _nss_nis_getgrnam_r (const char *name, struct group *grp,
     ++p;
   free (result);
 
-  parse_res = _nss_files_parse_grent (p, grp, data, buflen);
+  if ((parse_res = _nss_files_parse_grent (p, grp, data, buflen)) == -1)
+    return NSS_STATUS_TRYAGAIN;
 
-  if (parse_res < 1)
-    {
-      if (errno == ERANGE)
-        return NSS_STATUS_TRYAGAIN;
-      else
-        return NSS_STATUS_NOTFOUND;
-    }
-  else
+  if (parse_res)
     return NSS_STATUS_SUCCESS;
+  else
+    return NSS_STATUS_NOTFOUND;
 }
 
 enum nss_status
@@ -241,15 +239,11 @@ _nss_nis_getgrgid_r (gid_t gid, struct group *grp,
     ++p;
   free (result);
 
-  parse_res = _nss_files_parse_grent (p, grp, data, buflen);
+  if ((parse_res = _nss_files_parse_grent (p, grp, data, buflen)) == -1)
+    return NSS_STATUS_TRYAGAIN;
 
-  if (parse_res < 1)
-    {
-      if (errno == ERANGE)
-        return NSS_STATUS_TRYAGAIN;
-      else
-        return NSS_STATUS_NOTFOUND;
-    }
-  else
+  if (parse_res)
     return NSS_STATUS_SUCCESS;
+  else
+    return NSS_STATUS_NOTFOUND;
 }
diff --git a/nis/nss_nis/nis-hosts.c b/nis/nss_nis/nis-hosts.c
index d26b4f5ccc..da7cef5ada 100644
--- a/nis/nss_nis/nis-hosts.c
+++ b/nis/nss_nis/nis-hosts.c
@@ -199,9 +199,9 @@ internal_nis_gethostent_r (struct hostent *host, char *buffer,
 	++p;
       free (result);
 
-      parse_res = parse_line (p, host, data, buflen);
-      if (!parse_res && errno == ERANGE)
+      if ((parse_res = parse_line (p, host, data, buflen)) == -1)
 	{
+	  free (outkey);
 	  *h_errnop = NETDB_INTERNAL;;
 	  return NSS_STATUS_TRYAGAIN;
 	}
@@ -287,9 +287,9 @@ _nss_nis_gethostbyname2_r (const char *name, int af, struct hostent *host,
 
   parse_res = parse_line (p, host, data, buflen);
 
-  if (!parse_res || host->h_addrtype != af)
+  if (parse_res < 1 || host->h_addrtype != af)
     {
-      if (!parse_res && errno == ERANGE)
+      if (parse_res == -1)
 	{
 	  *h_errnop = NETDB_INTERNAL;
 	  return NSS_STATUS_TRYAGAIN;
@@ -377,10 +377,9 @@ _nss_nis_gethostbyaddr_r (char *addr, int addrlen, int type,
   free (result);
 
   parse_res = parse_line (p, host, data, buflen);
-
-  if (!parse_res)
+  if (parse_res < 1)
     {
-      if (errno == ERANGE)
+      if (parse_res == -1)
 	{
 	  *h_errnop = NETDB_INTERNAL;
 	  return NSS_STATUS_TRYAGAIN;
diff --git a/nis/nss_nis/nis-network.c b/nis/nss_nis/nis-network.c
index 284e479401..c17ba81a62 100644
--- a/nis/nss_nis/nis-network.c
+++ b/nis/nss_nis/nis-network.c
@@ -126,9 +126,9 @@ internal_nis_getnetent_r (struct netent *net, char *buffer, size_t buflen,
         ++p;
       free (result);
 
-      parse_res = _nss_files_parse_netent (p, net, data, buflen);
-      if (!parse_res && errno == ERANGE)
+      if ((parse_res = _nss_files_parse_netent (p, net, data, buflen)) == -1)
 	{
+	  free (outkey);
 	  *herrnop = NETDB_INTERNAL;
 	  return NSS_STATUS_TRYAGAIN;
 	}
@@ -206,10 +206,10 @@ _nss_nis_getnetbyname_r (const char *name, struct netent *net,
 
   parse_res = _nss_files_parse_netent (p, net, data, buflen);
 
-  if (!parse_res)
+  if (parse_res < 1)
     {
       *herrnop = NETDB_INTERNAL;
-      if (errno == ERANGE)
+      if (parse_res == -1)
 	return NSS_STATUS_TRYAGAIN;
       else
         return NSS_STATUS_NOTFOUND;
@@ -286,10 +286,10 @@ _nss_nis_getnetbyaddr_r (unsigned long addr, int type, struct netent *net,
 	parse_res = _nss_files_parse_netent (p, net, data, buflen);
 
 
-	if (!parse_res)
+	if (parse_res < 1)
 	  {
 	    *herrnop = NETDB_INTERNAL;
-	    if (errno == ERANGE)
+	    if (parse_res == -1)
 	      return NSS_STATUS_TRYAGAIN;
 	    else
 	      return NSS_STATUS_NOTFOUND;
diff --git a/nis/nss_nis/nis-proto.c b/nis/nss_nis/nis-proto.c
index ceed40e036..eb09bb4ec7 100644
--- a/nis/nss_nis/nis-proto.c
+++ b/nis/nss_nis/nis-proto.c
@@ -152,17 +152,17 @@ internal_nis_getprotoent_r (struct protoent *proto,
       if (next == NULL)
         return NSS_STATUS_NOTFOUND;
       p = strcpy (buffer, next->val);
-      next = next->next;
 
       while (isspace (*p))
         ++p;
 
-      parse_res = _nss_files_parse_protoent (p, proto, data, buflen);
-      if (!parse_res && errno == ERANGE)
+      if ((parse_res = _nss_files_parse_protoent (p, proto, data, 
+						  buflen)) == -1)
         return NSS_STATUS_TRYAGAIN;
+      next = next->next;
     }
   while (!parse_res);
-
+  
   return NSS_STATUS_SUCCESS;
 }
 
@@ -221,17 +221,13 @@ _nss_nis_getprotobyname_r (const char *name, struct protoent *proto,
     ++p;
   free (result);
 
-  parse_res = _nss_files_parse_protoent (p, proto, data, buflen);
+  if ((parse_res = _nss_files_parse_protoent (p, proto, data, buflen)) == -1)
+    return NSS_STATUS_TRYAGAIN;
 
-  if (!parse_res)
-    {
-      if (errno == ERANGE)
-        return NSS_STATUS_TRYAGAIN;
-      else
-        return NSS_STATUS_NOTFOUND;
-    }
-  else
+  if (parse_res)
     return NSS_STATUS_SUCCESS;
+  else
+    return NSS_STATUS_NOTFOUND;
 }
 
 enum nss_status
@@ -272,15 +268,11 @@ _nss_nis_getprotobynumber_r (int number, struct protoent *proto,
     ++p;
   free (result);
 
-  parse_res = _nss_files_parse_protoent (p, proto, data, buflen);
+  if ((parse_res = _nss_files_parse_protoent (p, proto, data, buflen)) == -1)
+    return NSS_STATUS_TRYAGAIN;
 
-  if (!parse_res)
-    {
-      if (errno == ERANGE)
-        return NSS_STATUS_TRYAGAIN;
-      else
-        return NSS_STATUS_NOTFOUND;
-    }
-  else
+  if (parse_res)
     return NSS_STATUS_SUCCESS;
+  else
+    return NSS_STATUS_NOTFOUND;
 }
diff --git a/nis/nss_nis/nis-pwd.c b/nis/nss_nis/nis-pwd.c
index 39c2948b65..f693db17ea 100644
--- a/nis/nss_nis/nis-pwd.c
+++ b/nis/nss_nis/nis-pwd.c
@@ -121,16 +121,18 @@ internal_nis_getpwent_r (struct passwd *pwd, char *buffer, size_t buflen)
         ++p;
       free (result);
 
-      parse_res = _nss_files_parse_pwent (p, pwd, data, buflen);
-      if (!parse_res && errno == ERANGE)
-        return NSS_STATUS_TRYAGAIN;
+      if ((parse_res = _nss_files_parse_pwent (p, pwd, data, buflen)) == -1)
+	{
+	  free (outkey);
+	  return NSS_STATUS_TRYAGAIN;
+	}
 
       free (oldkey);
       oldkey = outkey;
       oldkeylen = keylen;
       new_start = 0;
     }
-  while (!parse_res);
+  while (parse_res < 1);
 
   return NSS_STATUS_SUCCESS;
 }
@@ -192,9 +194,9 @@ _nss_nis_getpwnam_r (const char *name, struct passwd *pwd,
 
   parse_res = _nss_files_parse_pwent (p, pwd, data, buflen);
 
-  if (!parse_res)
+  if (parse_res < 1)
     {
-      if (errno == ERANGE)
+      if (parse_res == -1)
         return NSS_STATUS_TRYAGAIN;
       else
         return NSS_STATUS_NOTFOUND;
@@ -243,9 +245,9 @@ _nss_nis_getpwuid_r (uid_t uid, struct passwd *pwd,
 
   parse_res = _nss_files_parse_pwent (p, pwd, data, buflen);
 
-  if (!parse_res)
+  if (parse_res < 1)
     {
-      if (errno == ERANGE)
+      if (parse_res == -1)
         return NSS_STATUS_TRYAGAIN;
       else
         return NSS_STATUS_NOTFOUND;
diff --git a/nis/nss_nis/nis-rpc.c b/nis/nss_nis/nis-rpc.c
index 073284865e..cd1f0db9b5 100644
--- a/nis/nss_nis/nis-rpc.c
+++ b/nis/nss_nis/nis-rpc.c
@@ -169,13 +169,12 @@ internal_nis_getrpcent_r (struct rpcent *rpc, char *buffer, size_t buflen,
       if (data->next == NULL)
         return NSS_STATUS_NOTFOUND;
       p = strcpy (buffer, data->next->val);
-      data->next = data->next->next;
       while (isspace (*p))
         ++p;
 
-      parse_res = _nss_files_parse_rpcent (p, rpc, pdata, buflen);
-      if (!parse_res && errno == ERANGE)
+      if ((parse_res = _nss_files_parse_rpcent (p, rpc, pdata, buflen)) == -1)
 	return NSS_STATUS_TRYAGAIN;
+      data->next = data->next->next;
     }
   while (!parse_res);
 
@@ -286,9 +285,9 @@ _nss_nis_getrpcbynumber_r (int number, struct rpcent *rpc,
 
   parse_res = _nss_files_parse_rpcent (p, rpc, data, buflen);
 
-  if (!parse_res)
+  if (parse_res < 1)
     {
-      if (errno == ERANGE)
+      if (parse_res == -1)
 	return NSS_STATUS_TRYAGAIN;
       else
 	return NSS_STATUS_NOTFOUND;
diff --git a/nis/nss_nis/nis-service.c b/nis/nss_nis/nis-service.c
index 054bc33169..5ec89c8677 100644
--- a/nis/nss_nis/nis-service.c
+++ b/nis/nss_nis/nis-service.c
@@ -169,13 +169,13 @@ internal_nis_getservent_r (struct servent *serv, char *buffer,
       if (data->next == NULL)
 	return NSS_STATUS_NOTFOUND;
       p = strcpy (buffer, data->next->val);
-      data->next = data->next->next;
-      while (isspace (*p))
+           while (isspace (*p))
         ++p;
 
-      parse_res = _nss_files_parse_servent (p, serv, buffer, buflen);
-      if (!parse_res && errno == ERANGE)
+      if ((parse_res = _nss_files_parse_servent (p, serv, buffer, 
+						 buflen)) == -1)
         return NSS_STATUS_TRYAGAIN;
+      data->next = data->next->next;
     }
   while (!parse_res);
 
diff --git a/nis/nss_nis/nis-spwd.c b/nis/nss_nis/nis-spwd.c
index 21221fd7e5..0263f4e313 100644
--- a/nis/nss_nis/nis-spwd.c
+++ b/nis/nss_nis/nis-spwd.c
@@ -121,10 +121,12 @@ internal_nis_getspent_r (struct spwd *sp, char *buffer, size_t buflen)
         ++p;
       free (result);
 
-      parse_res = _nss_files_parse_spent (p, sp, data, buflen);
-      if (!parse_res && errno == ERANGE)
-        return NSS_STATUS_TRYAGAIN;
-
+      if ((parse_res = _nss_files_parse_spent (p, sp, data, buflen)) == -1)
+	{
+	  free (outkey);
+	  return NSS_STATUS_TRYAGAIN;
+	}
+      
       free (oldkey);
       oldkey = outkey;
       oldkeylen = keylen;
@@ -190,15 +192,11 @@ _nss_nis_getspnam_r (const char *name, struct spwd *sp,
     ++p;
   free (result);
 
-  parse_res = _nss_files_parse_spent (p, sp, data, buflen);
+  if ((parse_res = _nss_files_parse_spent (p, sp, data, buflen)) == -1)
+    return NSS_STATUS_TRYAGAIN;
 
-  if (!parse_res)
-    {
-      if (errno == ERANGE)
-        return NSS_STATUS_TRYAGAIN;
-      else
-        return NSS_STATUS_NOTFOUND;
-    }
-  else
+  if (parse_res)
     return NSS_STATUS_SUCCESS;
+  else
+    return NSS_STATUS_NOTFOUND;
 }
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-08-11 17:41:56 +0000