* login/utmp_file.c (pututline_file): Replace call to dup2 with

libc internal symbol __dup2 to avoid access through the PLT.
git-mirror · Dec 23, 2008 · 49159e1 · 49159e1
1 parent 6de79a4
commit 49159e1
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,8 @@
+2008-12-13  Klaus Dittrich  <kladit@arcor.de>
+
+	* login/utmp_file.c (pututline_file): Replace call to dup2 with
+	libc internal symbol __dup2 to avoid access through the PLT.
+
 2008-12-08  Ulrich Drepper  <drepper@redhat.com>
 
 	[BZ #6545]

diff --git a/login/utmp_file.c b/login/utmp_file.c
@@ -437,7 +437,7 @@ pututline_file (const struct utmp *data)
 #endif
 
       if (__lseek64 (new_fd, __lseek64 (file_fd, 0, SEEK_CUR), SEEK_SET) == -1
-	  || dup2 (new_fd, file_fd) < 0)
+	  || __dup2 (new_fd, file_fd) < 0)
 	{
 	  close_not_cancel_no_status (new_fd);
 	  return NULL;