From c3d5325fc85eba3110f229546bc2b4fe91e3e1c2 Mon Sep 17 00:00:00 2001 From: Daniel Willmann Date: Wed, 13 Nov 2013 20:27:21 +0100 Subject: tbf: The memory regions overlap so memmove should be used --- src/tbf.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/tbf.cpp b/src/tbf.cpp index 5c6c15f6..3fd24815 100644 --- a/src/tbf.cpp +++ b/src/tbf.cpp @@ -1035,7 +1035,7 @@ do_resend: "next block, and we are done\n", chunk, space); /* make space for delimiter */ if (delimiter != data) - memcpy(delimiter + 1, delimiter, + memmove(delimiter + 1, delimiter, data - delimiter); data++; space--; @@ -1056,7 +1056,7 @@ do_resend: /* the LLC frame chunk ends in this block */ /* make space for delimiter */ if (delimiter != data) - memcpy(delimiter + 1, delimiter, data - delimiter); + memmove(delimiter + 1, delimiter, data - delimiter); data++; space--; /* add LI to delimit frame */ -- cgit v1.2.3