From: Thomas Bushnell, BSG <thomas@gnu.org>
Date: Mon, 8 Jul 1996 17:12:04 +0000 (+0000)
Subject: string/argz-delete.c (argz_delete): Use memmove instead of memcpy for possbly overlap... 
X-Git-Tag: cvs/libc-960709~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=00e125db5a650e3cccc18547da89e3f7f40af094;p=thirdparty%2Fglibc.git

string/argz-delete.c (argz_delete): Use memmove instead of memcpy for possbly overlapping strings.
---

diff --git a/string/argz-delete.c b/string/argz-delete.c
index 729b1b83714..584270a42f9 100644
--- a/string/argz-delete.c
+++ b/string/argz-delete.c
@@ -31,7 +31,7 @@ argz_delete (char **argz, size_t *argz_len, char *entry)
     {
       size_t entry_len = strlen (entry) + 1;
       *argz_len -= entry_len;
-      memcpy (entry, entry + entry_len, *argz_len - (entry - *argz));
+      memmove (entry, entry + entry_len, *argz_len - (entry - *argz));
       if (*argz_len == 0)
 	{
 	  free (*argz);