mtpd: switch to multi-user keystore.
diff --git a/mtpd.c b/mtpd.c
index ed03fcf..55f1a55 100644
--- a/mtpd.c
+++ b/mtpd.c
@@ -150,13 +150,16 @@
/* L2TP secret is the only thing stored in keystore. We do the query here
* so other files are clean and free from android specific code. */
if (i > 4 && !strcmp("l2tp", args[1]) && args[4][0]) {
- char *value = keystore_get(args[4], NULL);
- if (!value) {
+ char value[KEYSTORE_MESSAGE_SIZE];
+ int length = keystore_get(args[4], value);
+ if (length == -1) {
log_print(FATAL, "Cannot get L2TP secret from keystore");
exit(SYSTEM_ERROR);
}
free(args[4]);
- args[4] = value;
+ args[4] = malloc(length + 1);
+ memcpy(args[4], value, length);
+ args[4][length] = 0;
}
*argc = i;
