From: Alan Cox <alan@linux.intel.com>
Date: Sat, 16 May 2015 15:46:00 +0000 (+0100)
Subject: stat: propogate EFAULT errors
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=434edfd327bcb5f0684c58bccd48b0ea2f955bba;p=FUZIX.git

stat: propogate EFAULT errors
---

diff --git a/Kernel/syscall_fs.c b/Kernel/syscall_fs.c
index 24a6265c..aef1df85 100644
--- a/Kernel/syscall_fs.c
+++ b/Kernel/syscall_fs.c
@@ -111,11 +111,12 @@ arg_t _sync(void)
 arg_t _stat(void)
 {
 	inoptr ino;
+	int err;
 	if (!(ino = n_open(path, NULLINOPTR)))
 		return (-1);
-	stcpy(ino, buf);
+	err = stcpy(ino, buf);
 	i_deref(ino);
-	return (0);
+	return err;
 }
 
 #undef path