diff --git a/patch-delta.c b/patch-delta.c
index ed9db81fa82c812c9ffa07f5a40540dbb15da0d3..d218faa02bd12b0e6a0df298a6a0e5787e46d93f 100644 (file)
--- a/patch-delta.c
+++ b/patch-delta.c
* patch-delta.c:
* recreate a buffer from a source and the delta produced by diff-delta.c
*
- * (C) 2005 Nicolas Pitre <nico@cam.org>
+ * (C) 2005 Nicolas Pitre <nico@fluxnic.net>
*
* This code is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
/* now the result size */
size = get_delta_hdr_size(&data, top);
- dst_buf = xmalloc(size + 1);
- dst_buf[size] = 0;
+ dst_buf = xmallocz(size);
out = dst_buf;
while (data < top) {
if (cmd & 0x01) cp_off = *data++;
if (cmd & 0x02) cp_off |= (*data++ << 8);
if (cmd & 0x04) cp_off |= (*data++ << 16);
- if (cmd & 0x08) cp_off |= (*data++ << 24);
+ if (cmd & 0x08) cp_off |= ((unsigned) *data++ << 24);
if (cmd & 0x10) cp_size = *data++;
if (cmd & 0x20) cp_size |= (*data++ << 8);
if (cmd & 0x40) cp_size |= (*data++ << 16);