7 files changed, 25 insertions, 18 deletions
diff --git a/sysdeps/unix/sysv/linux/mips/pread.c b/sysdeps/unix/sysv/linux/mips/pread.c
index dd1e5d8a05..93f19f4237 100644
--- a/sysdeps/unix/sysv/linux/mips/pread.c
+++ b/sysdeps/unix/sysv/linux/mips/pread.c
@@ -23,6 +23,7 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
+#include <bp-checks.h>
 
 #include <kernel-features.h>
 
@@ -32,8 +33,8 @@
 static ssize_t __emulate_pread (int fd, void *buf, size_t count,
 				off_t offset) internal_function;
 # endif
-extern ssize_t __syscall_pread (int fd, void *buf, size_t count, int dummy,
-				off_t offset_hi, off_t offset_lo);
+extern ssize_t __syscall_pread (int fd, void *__unbounded buf, size_t count,
+				int dummy, off_t offset_hi, off_t offset_lo);
 
 
 
@@ -47,7 +48,7 @@ __libc_pread (fd, buf, count, offset)
   ssize_t result;
 
   /* First try the syscall.  */
-  result = INLINE_SYSCALL (pread, 6, fd, buf, count, 0,
+  result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
 			   __LONG_LONG_PAIR (0, offset));
 # if __ASSUME_PREAD_SYSCALL == 0
   if (result == -1 && errno == ENOSYS)
diff --git a/sysdeps/unix/sysv/linux/mips/pread64.c b/sysdeps/unix/sysv/linux/mips/pread64.c
index 06a992e1cb..6482ce45ad 100644
--- a/sysdeps/unix/sysv/linux/mips/pread64.c
+++ b/sysdeps/unix/sysv/linux/mips/pread64.c
@@ -23,6 +23,7 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
+#include <bp-checks.h>
 
 #include <kernel-features.h>
 
@@ -33,8 +34,8 @@ static ssize_t __emulate_pread64 (int fd, void *buf, size_t count,
 				  off64_t offset) internal_function;
 # endif
 
-extern ssize_t __syscall_pread (int fd, void *buf, size_t count, int dummy,
-			        off_t offset_hi, off_t offset_lo);
+extern ssize_t __syscall_pread (int fd, void *__unbounded buf, size_t count,
+				int dummy, off_t offset_hi, off_t offset_lo);
 
 
 
@@ -48,7 +49,7 @@ __libc_pread64 (fd, buf, count, offset)
   ssize_t result;
 
   /* First try the syscall.  */
-  result = INLINE_SYSCALL (pread, 6, fd, buf, count, 0,
+  result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
 			   __LONG_LONG_PAIR ((off_t) (offset >> 32),
 					     (off_t) (offset & 0xffffffff)));
 # if __ASSUME_PREAD_SYSCALL == 0
diff --git a/sysdeps/unix/sysv/linux/mips/pwrite.c b/sysdeps/unix/sysv/linux/mips/pwrite.c
index b45bb84f4d..8283896d1a 100644
--- a/sysdeps/unix/sysv/linux/mips/pwrite.c
+++ b/sysdeps/unix/sysv/linux/mips/pwrite.c
@@ -23,12 +23,13 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
+#include <bp-checks.h>
 
 #include <kernel-features.h>
 
 #if defined __NR_pwrite || __ASSUME_PWRITE_SYSCALL > 0
 
-extern ssize_t __syscall_pwrite (int fd, const void *buf, size_t count,
+extern ssize_t __syscall_pwrite (int fd, const void *__unbounded buf, size_t count,
 				 int dummy, off_t offset_hi, off_t offset_lo);
 
 # if __ASSUME_PWRITE_SYSCALL == 0
@@ -46,7 +47,7 @@ __libc_pwrite (fd, buf, count, offset)
   ssize_t result;
 
   /* First try the syscall.  */
-  result = INLINE_SYSCALL (pwrite, 6, fd, buf, count, 0,
+  result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
 			   __LONG_LONG_PAIR (0, offset));
 # if __ASSUME_PWRITE_SYSCALL == 0
   if (result == -1 && errno == ENOSYS)
diff --git a/sysdeps/unix/sysv/linux/mips/pwrite64.c b/sysdeps/unix/sysv/linux/mips/pwrite64.c
index 0481064500..af07f608d2 100644
--- a/sysdeps/unix/sysv/linux/mips/pwrite64.c
+++ b/sysdeps/unix/sysv/linux/mips/pwrite64.c
@@ -23,12 +23,13 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
+#include <bp-checks.h>
 
 #include <kernel-features.h>
 
 #if defined __NR_pwrite || __ASSUME_PWRITE_SYSCALL > 0
 
-extern ssize_t __syscall_pwrite (int fd, const void *buf, size_t count,
+extern ssize_t __syscall_pwrite (int fd, const void *__unbounded buf, size_t count,
 				 int dummy, off_t offset_hi, off_t offset_lo);
 
 # if __ASSUME_PWRITE_SYSCALL == 0
@@ -46,7 +47,7 @@ __libc_pwrite64 (fd, buf, count, offset)
   ssize_t result;
 
   /* First try the syscall.  */
-  result = INLINE_SYSCALL (pwrite, 6, fd, buf, count, 0,
+  result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
 			   __LONG_LONG_PAIR ((off_t) (offset >> 32),
 					     (off_t) (offset & 0xffffffff)));
 # if __ASSUME_PWRITE_SYSCALL == 0
diff --git a/sysdeps/unix/sysv/linux/mips/truncate64.c b/sysdeps/unix/sysv/linux/mips/truncate64.c
index 7a446194d3..09a27556e5 100644
--- a/sysdeps/unix/sysv/linux/mips/truncate64.c
+++ b/sysdeps/unix/sysv/linux/mips/truncate64.c
@@ -23,6 +23,7 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
+#include <bp-checks.h>
 
 #include "kernel-features.h"
 
@@ -33,7 +34,7 @@ int __have_no_truncate64;
 #endif
 
 /* The order of hight, low depends on endianness.  */
-extern int __syscall_truncate64 (const char *path, int dummy,
+extern int __syscall_truncate64 (const char *__unbounded path, int dummy,
 				 int high_length, int low_length);
 
 
@@ -50,7 +51,7 @@ truncate64 (const char *path, off64_t length)
 #ifndef __ASSUME_TRUNCATE64_SYSCALL
       int saved_errno = errno;
 #endif
-      int result = INLINE_SYSCALL (truncate64, 3, path, 0,
+      int result = INLINE_SYSCALL (truncate64, 3, CHECK_STRING (path), 0,
 				   __LONG_LONG_PAIR (high, low));
 #ifndef __ASSUME_TRUNCATE64_SYSCALL
       if (result != -1 || errno != ENOSYS)
diff --git a/sysdeps/unix/sysv/linux/mips/ustat.c b/sysdeps/unix/sysv/linux/mips/ustat.c
index 63eb68c602..2afc3e7ae1 100644
--- a/sysdeps/unix/sysv/linux/mips/ustat.c
+++ b/sysdeps/unix/sysv/linux/mips/ustat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -23,8 +23,9 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
+#include <bp-checks.h>
 
-extern int __syscall_ustat (unsigned long dev, struct ustat *ubuf);
+extern int __syscall_ustat (unsigned long dev, struct ustat *__unbounded ubuf);
 
 int
 ustat (dev_t dev, struct ustat *ubuf)
@@ -34,5 +35,5 @@ ustat (dev_t dev, struct ustat *ubuf)
   /* We must convert the value to dev_t type used by the kernel.  */
   k_dev = ((major (dev) & 0xff) << 8) | (minor (dev) & 0xff);
 
-  return INLINE_SYSCALL (ustat, 2, k_dev, ubuf);
+  return INLINE_SYSCALL (ustat, 2, k_dev, CHECK_1 (ubuf));
 }
diff --git a/sysdeps/unix/sysv/linux/mips/xmknod.c b/sysdeps/unix/sysv/linux/mips/xmknod.c
index ba1b468b78..2fed00dbf6 100644
--- a/sysdeps/unix/sysv/linux/mips/xmknod.c
+++ b/sysdeps/unix/sysv/linux/mips/xmknod.c
@@ -1,5 +1,5 @@
 /* xmknod call using old-style Unix mknod system call.
-   Copyright (C) 1991, 93, 95, 96, 97, 98 Free Software Foundation, Inc.
+   Copyright (C) 1991, 93, 95, 96, 97, 98, 00 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -24,8 +24,9 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
+#include <bp-checks.h>
 
-extern int __syscall_mknod (const char *, unsigned long, unsigned int);
+extern int __syscall_mknod (const char *__unbounded, unsigned long, unsigned int);
 
 /* Create a device file named PATH, with permission and special bits MODE
    and device number DEV (which can be constructed from major and minor
@@ -44,7 +45,7 @@ __xmknod (int vers, const char *path, mode_t mode, dev_t *dev)
   /* We must convert the value to dev_t type used by the kernel.  */
   k_dev = ((major (*dev) & 0xff) << 8) | (minor (*dev) & 0xff);
 
-  return INLINE_SYSCALL (mknod, 3, path, mode, k_dev);
+  return INLINE_SYSCALL (mknod, 3, CHECK_STRING (path), mode, k_dev);
 }
 
 weak_alias (__xmknod, _xmknod)