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-rw-r--r--fs/open.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/open.c b/fs/open.c
index a4b12022edaa..3fa4e4ffce4c 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -335,7 +335,7 @@ asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length)
{
long ret = do_sys_ftruncate(fd, length, 1);
/* avoid REGPARM breakage on x86: */
- prevent_tail_call(ret);
+ asmlinkage_protect(2, ret, fd, length);
return ret;
}
@@ -350,7 +350,7 @@ asmlinkage long sys_ftruncate64(unsigned int fd, loff_t length)
{
long ret = do_sys_ftruncate(fd, length, 0);
/* avoid REGPARM breakage on x86: */
- prevent_tail_call(ret);
+ asmlinkage_protect(2, ret, fd, length);
return ret;
}
#endif
@@ -1067,7 +1067,7 @@ asmlinkage long sys_open(const char __user *filename, int flags, int mode)
ret = do_sys_open(AT_FDCWD, filename, flags, mode);
/* avoid REGPARM breakage on x86: */
- prevent_tail_call(ret);
+ asmlinkage_protect(3, ret, filename, flags, mode);
return ret;
}
@@ -1081,7 +1081,7 @@ asmlinkage long sys_openat(int dfd, const char __user *filename, int flags,
ret = do_sys_open(dfd, filename, flags, mode);
/* avoid REGPARM breakage on x86: */
- prevent_tail_call(ret);
+ asmlinkage_protect(4, ret, dfd, filename, flags, mode);
return ret;
}