From: Guus Sliepen <guus@sliepen.org>
Date: Sun, 29 Mar 2020 16:08:40 +0000 (+0200)
Subject: Fix buffer resizing.
X-Git-Url: https://git.meshlink.io/?a=commitdiff_plain;h=372fb44a395d6ded38d6e52472a0f2f330c232c3;p=utcp

Fix buffer resizing.
---

diff --git a/utcp.c b/utcp.c
index b5102dd..3d0971a 100644
--- a/utcp.c
+++ b/utcp.c
@@ -220,7 +220,7 @@ static bool buffer_resize(struct buffer *buf, uint32_t newsize) {
 		// [345.........|........012]
 		uint32_t tailsize = buf->size - buf->offset;
 		uint32_t newoffset = newsize - tailsize;
-		memmove(buf + newoffset, buf + buf->offset, tailsize);
+		memmove(buf->data + newoffset, buf->data + buf->offset, tailsize);
 		buf->offset = newoffset;
 	}