From: Andre Noll <maan@tuebingen.mpg.de>
Date: Sun, 10 Jul 2016 20:20:03 +0000 (+0200)
Subject: gcrypt.c: Always initialize result pointer in get_private_key().
X-Git-Tag: v0.6.0~14^2~5
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=70810cd35cf83497f96d1a51572e8e5f16804a59;ds=sidebyside

gcrypt.c: Always initialize result pointer in get_private_key().

This should not matter since the only caller, priv_decrypt(), returns
without investigating the result pointer on errors, but let's be
conservative here.
---

diff --git a/gcrypt.c b/gcrypt.c
index 7c19aeb0..ee109203 100644
--- a/gcrypt.c
+++ b/gcrypt.c
@@ -460,6 +460,7 @@ static int get_private_key(const char *key_file, struct asymmetric_key **result)
 	gcry_sexp_t sexp;
 	struct asymmetric_key *key;
 
+	*result = NULL;
 	ret = decode_key(key_file, PRIVATE_KEY_HEADER, PRIVATE_KEY_FOOTER,
 		&blob);
 	if (ret < 0)