From: Ulrich Drepper <drepper@redhat.com>
Date: Fri, 17 Sep 1999 15:37:19 +0000 (+0000)
Subject: Copy the argument instead of using a pointer to it.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c88a6635f6b233d25f218af4fbf8cf7b42296c5;p=thirdparty%2Fglibc.git

Copy the argument instead of using a pointer to it.
---

diff --git a/sysdeps/unix/sysv/linux/semctl.c b/sysdeps/unix/sysv/linux/semctl.c
index 4bc63bd71c3..7a29d7c1098 100644
--- a/sysdeps/unix/sysv/linux/semctl.c
+++ b/sysdeps/unix/sysv/linux/semctl.c
@@ -40,15 +40,15 @@ union semun
 int
 semctl (int semid, int semnum, int cmd, ...)
 {
-  union semun *arg;
+  union semun arg;
   va_list ap;
 
   va_start (ap, cmd);
 
-  /* Get a pointer the argument.  */
-  arg = &va_arg (ap, union semun);
+  /* Get the argument.  */
+  arg = va_arg (ap, union semun);
 
   va_end (ap);
 
-  return INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd, arg);
+  return INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd, &arg);
 }