From 574fee4f99dfe3d5a40f47af1841bf6b66f55b60 Mon Sep 17 00:00:00 2001
From: Paul Fox
Date: Tue, 19 Jul 2005 20:41:06 +0000
Subject: applying: 0000054: Tab completing filenames in ash causes SEGV 
 Simple tab completion operations cause busybox (ash) to 	access illegal
 addresses.

---
 shell/cmdedit.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'shell')

diff --git a/shell/cmdedit.c b/shell/cmdedit.c
index 56b789a..3380dff 100644
--- a/shell/cmdedit.c
+++ b/shell/cmdedit.c
@@ -782,8 +782,8 @@ static int match_compare(const void *a, const void *b)
 #define QUOT    (UCHAR_MAX+1)
 
 #define collapse_pos(is, in) { \
-	memcpy(int_buf+(is), int_buf+(in), (BUFSIZ+1-(is)-(in))*sizeof(int)); \
-	memcpy(pos_buf+(is), pos_buf+(in), (BUFSIZ+1-(is)-(in))*sizeof(int)); }
+	memmove(int_buf+(is), int_buf+(in), (BUFSIZ+1-(is)-(in))*sizeof(int)); \
+	memmove(pos_buf+(is), pos_buf+(in), (BUFSIZ+1-(is)-(in))*sizeof(int)); }
 
 static int find_match(char *matchBuf, int *len_with_quotes)
 {
-- 
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