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Diffstat (limited to 'vpn/plugins/ipsec.c')
-rw-r--r--vpn/plugins/ipsec.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/vpn/plugins/ipsec.c b/vpn/plugins/ipsec.c
index 5e34770..e4bbf2b 100644
--- a/vpn/plugins/ipsec.c
+++ b/vpn/plugins/ipsec.c
@@ -719,10 +719,10 @@ static char *load_file_from_path(const char *path)
struct stat st;
FILE *fp = NULL;
int fd = 0;
- unsigned long long file_size = 0;
+ size_t file_size = 0;
char *file_buff = NULL;
- if (file_buff) {
+ if (path) {
connman_error("File path is NULL\n");
return NULL;
}
@@ -839,6 +839,10 @@ static int ipsec_load_cert(struct vpn_provider *provider)
flag = vpn_provider_get_string(provider, "IPsec.CertFlag");
data = load_file_from_path(vpn_provider_get_string(provider, "IPsec.CertData"));
DBG("CertType: %s, CertFalg: %s,CertData: %s", type, flag, data);
+ if (!type || ! flag || !data) {
+ connman_error("invalid certification information");
+ return -EINVAL;
+ }
ret = vici_load_cert(type, flag, data);
if (ret < 0)
@@ -1024,6 +1028,10 @@ static int ipsec_connect(struct vpn_provider *provider,
int err = 0;
data = create_ipsec_private_data(provider, cb, user_data);
+ if (!data) {
+ connman_error("create ipsec private data failed");
+ return -ENOMEM;
+ }
/*
* Start charon daemon using ipsec script of strongSwan.
*/