From a998d33f7ca68018fea0e4d994509ba509001045 Mon Sep 17 00:00:00 2001
From: Roland Illig <roland.illig@gmx.de>
Date: Mon, 16 Aug 2004 04:26:46 +0000
Subject: [PATCH] Made the implicit conversions explicit to prevent "hidden"
 bugs.

---
 vfs/cpio.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/vfs/cpio.c b/vfs/cpio.c
index 24420100e..ec254aae5 100644
--- a/vfs/cpio.c
+++ b/vfs/cpio.c
@@ -311,7 +311,8 @@ static int cpio_read_oldc_head(struct vfs_class *me, struct vfs_s_super *super)
     }
 
     name = g_malloc(hd.c_namesize);
-    if((len = mc_read(super->u.arch.fd, name, hd.c_namesize)) < hd.c_namesize) {
+    if((len = mc_read(super->u.arch.fd, name, hd.c_namesize)) == -1 ||
+       (unsigned long) len < hd.c_namesize) {
 	g_free (name);
 	return STATUS_EOF;
     }
@@ -366,7 +367,8 @@ static int cpio_read_crc_head(struct vfs_class *me, struct vfs_s_super *super)
 	return STATUS_FAIL;
 
     name = g_malloc(hd.c_namesize);
-    if((len = mc_read(super->u.arch.fd, name, hd.c_namesize)) < hd.c_namesize) {
+    if((len = mc_read(super->u.arch.fd, name, hd.c_namesize)) != -1 &&
+       (unsigned long) len < hd.c_namesize) {
 	g_free (name);
 	return STATUS_EOF;
     }