From: Rafał Miłecki <rafal@milecki.pl>
Date: Tue, 16 Jul 2019 09:41:16 +0000 (+0200)
Subject: luci2: initialize package pointers to NULL
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=HEAD;p=project%2Fluci2%2Fui.git

luci2: initialize package pointers to NULL

uci_load() does not guarantee setting passed pointer to NULL on error.
It could result in using uninitialized pointed & crash.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
---

diff --git a/luci2/src/rpcd/luci2.c b/luci2/src/rpcd/luci2.c
index c8ef9bf..7c37144 100644
--- a/luci2/src/rpcd/luci2.c
+++ b/luci2/src/rpcd/luci2.c
@@ -217,7 +217,7 @@ rpc_luci2_system_log(struct ubus_context *ctx, struct ubus_object *obj,
 	int logsize = 0;
 	const char *logfile = NULL;
 	struct stat st;
-	struct uci_package *p;
+	struct uci_package *p = NULL;
 	struct uci_element *e;
 	struct uci_section *s;
 	struct uci_ptr ptr = { .package = "system" };
@@ -1235,7 +1235,7 @@ static FILE *
 dnsmasq_leasefile(void)
 {
 	FILE *leases = NULL;
-	struct uci_package *p;
+	struct uci_package *p = NULL;
 	struct uci_element *e;
 	struct uci_section *s;
 	struct uci_ptr ptr = {