From: Jaroslav Kysela <perex@perex.cz>
Date: Wed, 3 Apr 2013 09:57:52 +0000 (+0200)
Subject: alsactl: small code reorder to avoid memory leaks
X-Git-Tag: v1.0.27~12
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=b95dd7ef468212c08434f6e7b9987f2936944b09;p=alsa-utils.git

alsactl: small code reorder to avoid memory leaks

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

diff --git a/alsactl/state.c b/alsactl/state.c
index 1eab02e..8b309ba 100644
--- a/alsactl/state.c
+++ b/alsactl/state.c
@@ -185,11 +185,11 @@ static int add_tlv_comments(snd_ctl_t *handle, snd_ctl_elem_id_t *id,
 		char *s = tlv_to_str(tlv);
 		if (s) {
 			err = snd_config_string_add(comment, "tlv", s);
+			free(s);
 			if (err < 0) {
 				error("snd_config_string_add: %s", snd_strerror(err));
 				return err;
 			}
-			free(s);
 		}
 	}