From: Andre Noll <maan@tuebingen.mpg.de>
Date: Sun, 7 May 2023 18:04:19 +0000 (+0200)
Subject: afs: Fix memory leak in mood_load().
X-Git-Tag: v0.7.3~22
X-Git-Url: http://git.tue.mpg.de/?a=commitdiff_plain;h=6e3e710015b0b2c208b80a91d5f7842482359db2;p=paraslash.git

afs: Fix memory leak in mood_load().

If mood_load() manages to load the mood but does not find any
admissible files, it does not deallocate the mood instance and does
not set up the global current_mood variable either. Plug the resulting
memory leak by destroying the mood also if there are no admissible
files (ret == 0).
---

diff --git a/mood.c b/mood.c
index 9cdfd011..e85cf36a 100644
--- a/mood.c
+++ b/mood.c
@@ -630,9 +630,10 @@ int mood_load(const char *mood_name, char **msg)
 	ret = aa.m->stats.num;
 	mood_unload();
 	current_mood = aa.m;
+	ret = 1;
 out:
 	free(aa.array);
-	if (ret < 0)
+	if (ret <= 0) /* error, or no admissible files */
 		destroy_mood(aa.m);
 	return ret;
 }