From: Tanu Kaskinen <tanu.kaskinen@linux.intel.com>
Date: Wed, 29 Jan 2014 18:54:39 +0000 (+0200)
Subject: card-restore: Fix a memory leak
X-Git-Url: https://code.delx.au/pulseaudio/commitdiff_plain/c95b4c22caeb69552406395ee6472ed308301ff2

card-restore: Fix a memory leak

entry_read() may set entry->profile, so we need to free that string
before we can replace it with a new string.
---

diff --git a/src/modules/module-card-restore.c b/src/modules/module-card-restore.c
index 252dcce0..5b026020 100644
--- a/src/modules/module-card-restore.c
+++ b/src/modules/module-card-restore.c
@@ -390,6 +390,7 @@ static pa_hook_result_t card_profile_changed_callback(pa_core *c, pa_card *card,
         return PA_HOOK_OK;
 
     if ((entry = entry_read(u, card->name))) {
+        pa_xfree(entry->profile);
         entry->profile = pa_xstrdup(card->active_profile->name);
         pa_log_info("Storing card profile for card %s.", card->name);
     } else {