From: Koji Arai <jca02266@gmail.com>
Date: Fri, 6 May 2016 23:47:40 +0000 (+0900)
Subject: Fix a buffer overflow bug in getbytes()
X-Git-Url: http://git.osdn.net/view?p=lha%2Flha.git;a=commitdiff_plain;h=82efba6a7e8997694bc94370a1d7aae808308e9a;ds=sidebyside

Fix a buffer overflow bug in getbytes()
---

diff --git a/src/header.c b/src/header.c
index 5e5d79b..035d5d2 100644
--- a/src/header.c
+++ b/src/header.c
@@ -244,8 +244,8 @@ get_bytes(buf, len, size)
       exit(1);
     }
 
-    for (i = 0; i < len; i++) {
-        if (i < size) buf[i] = get_ptr[i];
+    for (i = 0; i < len && i < size; i++) {
+        buf[i] = get_ptr[i];
 
         if (verbose_listing && verbose > 1) {
             if (isprint(buf[i]))