From: Tollef Fog Heen <tfheen@err.no>
Date: Mon, 12 Oct 2009 09:14:18 +0000 (+0200)
Subject: Initialise more variables to NULL
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9f3ef39795380e020a2fa129a89357419ab5ac7;p=yubikey-server-c

Initialise more variables to NULL
---

diff --git a/src/main.c b/src/main.c
index 05d037f..e704da6 100644
--- a/src/main.c
+++ b/src/main.c
@@ -109,6 +109,7 @@ char *sign_request(char *key, size_t key_len, char *info, char *status,
 	} else {
 		asprintf(&line, "status=%s&timestamp=%s", status, timestamp);
 	}
+	/* XXX Check memory allocation */
 	gcry_md_open(&hd, GCRY_MD_SHA1, GCRY_MD_FLAG_HMAC);
 	gcry_md_setkey(hd, key, key_len);
 	gcry_md_write(hd, line, strlen(line));
@@ -338,13 +339,14 @@ static int handle_request(void * UNUSED(data),
 			  void **UNUSED(con_cls))
 {
 	const char *id = NULL, *otp = NULL, *h = NULL;
-	char *uid, *otp_token;
+	char *uid = NULL, *otp_token = NULL;
 	char *signature = NULL, *status = NULL, *info = NULL, *timestamp = NULL;
 	char *shared_secret;
 	size_t shared_secret_len;
 	yubikey_token_st token;
 	struct ykc_stats stats;
 	memset(&token, '\0', sizeof(token));
+	memset(&stats, '\0', sizeof(stats));
 
 	timestamp = get_timestamp();
 	assert(timestamp != NULL);