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Diffstat (limited to 'wpa_supplicant/config_file.c')
-rw-r--r--wpa_supplicant/config_file.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/wpa_supplicant/config_file.c b/wpa_supplicant/config_file.c
index 5ca6bf2..8604ae8 100644
--- a/wpa_supplicant/config_file.c
+++ b/wpa_supplicant/config_file.c
@@ -345,7 +345,7 @@ static int wpa_config_process_blob(struct wpa_config *config, FILE *f,
#endif /* CONFIG_NO_CONFIG_BLOBS */
-struct wpa_config * wpa_config_read(const char *name)
+struct wpa_config * wpa_config_read(const char *name, struct wpa_config *cfgp)
{
FILE *f;
char buf[512], *pos;
@@ -356,12 +356,19 @@ struct wpa_config * wpa_config_read(const char *name)
int id = 0;
int cred_id = 0;
- config = wpa_config_alloc_empty(NULL, NULL);
+ if (name == NULL)
+ return NULL;
+ if (cfgp)
+ config = cfgp;
+ else
+ config = wpa_config_alloc_empty(NULL, NULL);
if (config == NULL) {
wpa_printf(MSG_ERROR, "Failed to allocate config file "
"structure");
return NULL;
}
+ head = config->ssid;
+ cred_head = config->cred;
wpa_printf(MSG_DEBUG, "Reading configuration file '%s'", name);
f = fopen(name, "r");