From: Jonathan McDowell <noodles@earth.li>
Date: Sun, 18 Aug 2019 18:03:44 +0000 (+0100)
Subject: Fix up memory leaks in fs keydb backend deletion
X-Git-Tag: onak-0.6.0~32
X-Git-Url: https://the.earth.li/gitweb/?p=onak.git;a=commitdiff_plain;h=a8c0920cce727a12697154a85896f2a3ba47eb75

Fix up memory leaks in fs keydb backend deletion

We need to clean up the wordlist we created, as well as the copy of the
actual key we retrieved.
---

diff --git a/keydb_fs.c b/keydb_fs.c
index 01874ee..aabb616 100644
--- a/keydb_fs.c
+++ b/keydb_fs.c
@@ -435,6 +435,8 @@ static int fs_delete_key(struct onak_dbctx *dbctx,
 
 			wl = wl->next;
 		}
+		llfree(wordlist, free);
+		wordlist = NULL;
 
 		subkeyids = keysubkeys(pk);
 		i = 0;
@@ -463,6 +465,8 @@ static int fs_delete_key(struct onak_dbctx *dbctx,
 	keypath(buffer, sizeof(buffer), keyid, dbctx->config->location);
 	unlink(buffer);
 
+	free_publickey(pk);
+
 	if (!intrans)
 		fs_endtrans(dbctx);
 	return 1;