Index: gzip.c
===================================================================
RCS file: /cvsroot/src/gnu/usr.bin/gzip/gzip.c,v
retrieving revision 1.9
diff -u -r1.9 gzip.c
--- gzip.c	2002/01/15 09:18:15	1.9
+++ gzip.c	2003/03/28 16:47:22
@@ -1629,6 +1629,12 @@
 local void copy_stat(ifstat)
     struct stat *ifstat;
 {
+    if (ifstat->st_size != isize) {
+	WARN((stderr, "%s: ", progname));
+	if (!quiet) perror(ifname);
+	(void)unlink(ofname);
+	return;
+    }
 #ifndef NO_UTIME
     if (decompress && time_stamp != 0 && ifstat->st_mtime != time_stamp) {
 	ifstat->st_mtime = time_stamp;