From: Yousong Zhou <yszhou4tech@gmail.com>
Date: Mon, 21 Oct 2019 06:10:26 +0000 (+0000)
Subject: plugin: exec: properly free memory on parse error
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=cc502635046a2015d07fab5a21edbda7b7b98f38;p=project%2Frpcd.git

plugin: exec: properly free memory on parse error

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
---

diff --git a/plugin.c b/plugin.c
index fa5f09f..877345d 100644
--- a/plugin.c
+++ b/plugin.c
@@ -321,11 +321,16 @@ rpc_plugin_parse_exec(const char *name, int fd)
 
 	obj_type = calloc(1, sizeof(*obj_type));
 
-	if (!obj_type)
+	if (!obj_type) {
+		free(obj);
 		return NULL;
+	}
 
-	if (asprintf((char **)&obj_type->name, "luci-rpc-plugin-%s", name) < 0)
+	if (asprintf((char **)&obj_type->name, "luci-rpc-plugin-%s", name) < 0) {
+		free(obj);
+		free(obj_type);
 		return NULL;
+	}
 
 	obj_type->methods = methods;
 	obj_type->n_methods = n_method;