From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 23 Jan 2008 01:48:46 +0000 (+0100)
Subject: fix double free bug
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=6e141df7e2a603fcfced2f020e8964492c34a307;p=oweals%2Fuci.git

fix double free bug
---

diff --git a/file.c b/file.c
index c92e60b..54003c1 100644
--- a/file.c
+++ b/file.c
@@ -75,6 +75,7 @@ static void uci_file_cleanup(struct uci_context *ctx)
 
 	if (ctx->buf) {
 		free(ctx->buf);
+		ctx->buf = NULL;
 		ctx->bufsz = 0;
 	}