File xen.7f601f7c341c80d554615556d60e3b8ed1e5ad4f.patch of Package xen

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File xen.7f601f7c341c80d554615556d60e3b8ed1e5ad4f.patch of Package xen (Revision 02f8fd1e2f00089d5362b8aa57c7faf0)

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From: =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?=
 <marmarek@invisiblethingslab.com>
Date: Thu, 5 Apr 2018 03:50:54 +0200
Subject: 7f601f7c341c80d554615556d60e3b8ed1e5ad4f
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tools/gdbsx: fix -Wstringop-truncation warning

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gcc-8 complains:

gx_main.c: In function 'prepare_stop_reply':
    gx_main.c:385:9: error: 'strncpy' output truncated before terminating nul copying 6 bytes from a string of the same length [-Werror=stringop-truncation]
             strncpy(buf, "watch:", 6);
             ^~~~~~~~~~~~~~~~~~~~~~~~~

Since terminating '\0' isn't needed here at all, switch to memcpy.

Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Release-Acked-by: Juergen Gross <jgross@suse.com>
---
 tools/debugger/gdbsx/gx/gx_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/tools/debugger/gdbsx/gx/gx_main.c
+++ b/tools/debugger/gdbsx/gx/gx_main.c
@@ -382,7 +382,7 @@ prepare_stop_reply(enum target_signal sig, char *buf, vcpuid_t vcpu)
 
     /* TBD: check if we stopped because of watchpoint */
     if (watchpoint_stop()) {
-        strncpy(buf, "watch:", 6);
+        memcpy(buf, "watch:", 6);
         buf += 6;
         /* TBD: **/
     }

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File xen.7f601f7c341c80d554615556d60e3b8ed1e5ad4f.patch of Package xen (Revision 02f8fd1e2f00089d5362b8aa57c7faf0)

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