From: Sebastian Harl <sh@tokkee.org>
Date: Wed, 23 Apr 2014 21:39:58 +0000 (+0200)
Subject: utils strbuf: Don't copy more than needed in sdb_strbuf_skip().
X-Git-Tag: sysdb-0.1.0~88
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=fcb70978d61d92c8e8b74d9a41205bd4aef718d0;p=sysdb.git

utils strbuf: Don't copy more than needed in sdb_strbuf_skip().
---

diff --git a/src/utils/strbuf.c b/src/utils/strbuf.c
index ee419b7..822f019 100644
--- a/src/utils/strbuf.c
+++ b/src/utils/strbuf.c
@@ -306,7 +306,7 @@ sdb_strbuf_skip(sdb_strbuf_t *strbuf, size_t offset, size_t n)
 	assert(offset < strbuf->pos);
 
 	start = strbuf->string + offset;
-	memmove(start, start + n, strbuf->pos - n);
+	memmove(start, start + n, len - n);
 	strbuf->pos -= n;
 	strbuf->string[strbuf->pos] = '\0';
 } /* sdb_strbuf_skip */