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-rw-r--r--nis/nss_compat/compat-grp.c50
-rw-r--r--nis/nss_compat/compat-pwd.c50
-rw-r--r--nis/nss_compat/compat-spwd.c26
3 files changed, 61 insertions, 65 deletions
diff --git a/nis/nss_compat/compat-grp.c b/nis/nss_compat/compat-grp.c
index 4b873d6915..dab1b5e566 100644
--- a/nis/nss_compat/compat-grp.c
+++ b/nis/nss_compat/compat-grp.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
 
@@ -458,17 +458,15 @@ getgrent_next_file (struct group *result, ent_t *ent,
       do
 	{
 	  fgetpos (ent->stream, &pos);
+	  buffer[buflen - 1] = '\xff';
 	  p = fgets (buffer, buflen, ent->stream);
-	  if (p == NULL)
+	  if (p == NULL && feof (ent->stream))
+	    return NSS_STATUS_NOTFOUND;
+	  if (p == NULL || buffer[buflen - 1] != '\xff')
 	    {
-	      if (feof (ent->stream))
-		return NSS_STATUS_NOTFOUND;
-	      else
-		{
-		  fsetpos (ent->stream, &pos);
-		  *errnop = ERANGE;
-		  return NSS_STATUS_TRYAGAIN;
-		}
+	      fsetpos (ent->stream, &pos);
+	      *errnop = ERANGE;
+	      return NSS_STATUS_TRYAGAIN;
 	    }
 
 	  /* Terminate the line for any case.  */
@@ -600,17 +598,15 @@ internal_getgrnam_r (const char *name, struct group *result, ent_t *ent,
       do
 	{
 	  fgetpos (ent->stream, &pos);
+	  buffer[buflen - 1] = '\xff';
 	  p = fgets (buffer, buflen, ent->stream);
-	  if (p == NULL)
+	  if (p == NULL && feof (ent->stream))
+	    return NSS_STATUS_NOTFOUND;
+	  if (p == NULL || buffer[buflen - 1] != '\xff')
 	    {
-	      if (feof (ent->stream))
-		return NSS_STATUS_NOTFOUND;
-	      else
-		{
-		  fsetpos (ent->stream, &pos);
-		  *errnop = ERANGE;
-		  return NSS_STATUS_TRYAGAIN;
-		}
+	      fsetpos (ent->stream, &pos);
+	      *errnop = ERANGE;
+	      return NSS_STATUS_TRYAGAIN;
 	    }
 
 	  /* Terminate the line for any case.  */
@@ -794,17 +790,15 @@ internal_getgrgid_r (gid_t gid, struct group *result, ent_t *ent,
       do
 	{
 	  fgetpos (ent->stream, &pos);
+	  buffer[buflen - 1] = '\xff';
 	  p = fgets (buffer, buflen, ent->stream);
-	  if (p == NULL)
+	  if (p == NULL && feof (ent->stream))
+	    return NSS_STATUS_NOTFOUND;
+	  if (p == NULL || buffer[buflen - 1] != '\xff')
 	    {
-	      if (feof (ent->stream))
-		return NSS_STATUS_NOTFOUND;
-	      else
-		{
-		  fsetpos (ent->stream, &pos);
-		  *errnop = ERANGE;
-		  return NSS_STATUS_TRYAGAIN;
-		}
+	      fsetpos (ent->stream, &pos);
+	      *errnop = ERANGE;
+	      return NSS_STATUS_TRYAGAIN;
 	    }
 
 	  /* Terminate the line for any case.  */
diff --git a/nis/nss_compat/compat-pwd.c b/nis/nss_compat/compat-pwd.c
index 8a1c424628..5bfff17ca5 100644
--- a/nis/nss_compat/compat-pwd.c
+++ b/nis/nss_compat/compat-pwd.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
 
@@ -810,17 +810,15 @@ getpwent_next_file (struct passwd *result, ent_t *ent,
       do
 	{
 	  fgetpos (ent->stream, &pos);
+	  buffer[buflen - 1] = '\xff';
 	  p = fgets (buffer, buflen, ent->stream);
-	  if (p == NULL)
+	  if (p == NULL && feof (ent->stream))
+	    return NSS_STATUS_NOTFOUND;
+	  if (p == NULL || buffer[buflen - 1] != '\xff')
 	    {
-	      if (feof (ent->stream))
-		return NSS_STATUS_NOTFOUND;
-	      else
-		{
-		  fsetpos (ent->stream, &pos);
-		  *errnop = ERANGE;
-		  return NSS_STATUS_TRYAGAIN;
-		}
+	      fsetpos (ent->stream, &pos);
+	      *errnop = ERANGE;
+	      return NSS_STATUS_TRYAGAIN;
 	    }
 
 	  /* Terminate the line for any case.  */
@@ -1023,17 +1021,15 @@ internal_getpwnam_r (const char *name, struct passwd *result, ent_t *ent,
       do
 	{
 	  fgetpos (ent->stream, &pos);
+	  buffer[buflen - 1] = '\xff';
 	  p = fgets (buffer, buflen, ent->stream);
-	  if (p == NULL)
+	  if (p == NULL && feof (ent->stream))
+	    return NSS_STATUS_NOTFOUND;
+	  if (p == NULL || buffer[buflen - 1] != '\xff')
 	    {
-	      if (feof (ent->stream))
-		return NSS_STATUS_NOTFOUND;
-	      else
-		{
-		  fsetpos (ent->stream, &pos);
-		  *errnop = ERANGE;
-		  return NSS_STATUS_TRYAGAIN;
-		}
+	      fsetpos (ent->stream, &pos);
+	      *errnop = ERANGE;
+	      return NSS_STATUS_TRYAGAIN;
 	    }
 
 	  /* Terminate the line for any case.  */
@@ -1306,17 +1302,15 @@ internal_getpwuid_r (uid_t uid, struct passwd *result, ent_t *ent,
       do
 	{
 	  fgetpos (ent->stream, &pos);
+	  buffer[buflen - 1] = '\xff';
 	  p = fgets (buffer, buflen, ent->stream);
-	  if (p == NULL)
+	  if (p == NULL && feof (ent->stream))
+	    return NSS_STATUS_NOTFOUND;
+	  if (p == NULL || buffer[buflen - 1] != '\xff')
 	    {
-	      if (feof (ent->stream))
-		return NSS_STATUS_NOTFOUND;
-	      else
-		{
-		  fsetpos (ent->stream, &pos);
-		  *errnop = ERANGE;
-		  return NSS_STATUS_TRYAGAIN;
-		}
+	      fsetpos (ent->stream, &pos);
+	      *errnop = ERANGE;
+	      return NSS_STATUS_TRYAGAIN;
 	    }
 
 	  /* Terminate the line for any case.  */
diff --git a/nis/nss_compat/compat-spwd.c b/nis/nss_compat/compat-spwd.c
index 83db85620e..816e9c1f0a 100644
--- a/nis/nss_compat/compat-spwd.c
+++ b/nis/nss_compat/compat-spwd.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
 
@@ -761,12 +761,16 @@ getspent_next_file (struct spwd *result, ent_t *ent,
       do
 	{
 	  fgetpos (ent->stream, &pos);
+	  buffer[buflen - 1] = '\xff';
 	  p = fgets (buffer, buflen, ent->stream);
-	  if (p == NULL)
+	  if (p == NULL && feof (ent->stream))
 	    return NSS_STATUS_NOTFOUND;
-
-	  /* Terminate the line for any case.  */
-	  buffer[buflen - 1] = '\0';
+	  if (p == NULL || buffer[buflen - 1] != '\xff')
+	    {
+	      fsetpos (ent->stream, &pos);
+	      *errnop = ERANGE;
+	      return NSS_STATUS_TRYAGAIN;
+	    }
 
 	  /* Skip leading blanks.  */
 	  while (isspace (*p))
@@ -965,12 +969,16 @@ internal_getspnam_r (const char *name, struct spwd *result, ent_t *ent,
       do
 	{
 	  fgetpos (ent->stream, &pos);
+	  buffer[buflen - 1] = '\xff';
 	  p = fgets (buffer, buflen, ent->stream);
-	  if (p == NULL)
+	  if (p == NULL && feof (ent->stream))
 	    return NSS_STATUS_NOTFOUND;
-
-	  /* Terminate the line for any case.  */
-	  buffer[buflen - 1] = '\0';
+	  if (p == NULL || buffer[buflen - 1] != '\xff')
+	    {
+	      fsetpos (ent->stream, &pos);
+	      *errnop = ERANGE;
+	      return NSS_STATUS_TRYAGAIN;
+	    }
 
 	  /* Skip leading blanks.  */
 	  while (isspace (*p))
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-08-11 08:12:07 +0000