From: Sami Kerola <kerolasa@iki.fi>
Date: Sun, 13 Jul 2014 17:23:44 +0000 (+0100)
Subject: libsmartcols: avoid variable dereference after release
X-Git-Tag: v2.25~75^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b697fc994aac21ba0ccc8658fc6a3f9fdfdd096b;p=thirdparty%2Futil-linux.git

libsmartcols: avoid variable dereference after release

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---

diff --git a/libsmartcols/src/line.c b/libsmartcols/src/line.c
index ab2f191b39..6e83fb47f0 100644
--- a/libsmartcols/src/line.c
+++ b/libsmartcols/src/line.c
@@ -199,9 +199,9 @@ int scols_line_remove_child(struct libscols_line *ln, struct libscols_line *chil
 	DBG(LINE, ul_debugobj(ln, "remove child %p", child));
 
 	list_del_init(&child->ln_children);
+	child->parent = NULL;
 	scols_unref_line(child);
 
-	child->parent = NULL;
 	scols_unref_line(ln);
 	return 0;
 }