From: Paul Semel <phentex@amazon.de>
Date: Wed, 11 Oct 2017 13:07:29 +0000 (+0000)
Subject: libc: Fix strcpy() assignment mistake
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=9a439d131fcb546d5254522e817694a2d46ffde8;p=people%2Fandrewcoop%2Fxen-test-framework.git

libc: Fix strcpy() assignment mistake

the strcpy function was doing a comparison instead of doing an
assignment.

Signed-off-by: Paul Semel <phentex@amazon.de>
Reviewed-by: Pawel Wieczorkiewicz <wipawel@amazon.de>
Reviewed-by: Bjoern Doebel <doebel@amazon.de>
Reviewed-by: Martin Pohlack <mpohlack@amazon.de>
Reviewed-and-tested-by: Andrew Cooper <andrew.cooper3@citrix.com>
---

diff --git a/common/libc/string.c b/common/libc/string.c
index 94acc7e..967f2fa 100644
--- a/common/libc/string.c
+++ b/common/libc/string.c
@@ -24,7 +24,7 @@ char *(strcpy)(char *dst, const char *src)
 {
     char *p = dst;
 
-    while ( *p++ == *src++ )
+    while ( (*p++ = *src++) )
         ;
 
     return dst;