From: Takashi Iwai <tiwai@suse.de>
Date: Wed, 28 Mar 2007 12:31:46 +0000 (+0200)
Subject: Fixed an access to uninitialized variable in pcm_rate.c
X-Git-Tag: v1.0.14rc4~3
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=7f9dd4ac65b72bcaa784366f787fe5c622703339;p=alsa-lib.git

Fixed an access to uninitialized variable in pcm_rate.c

Fixed an access to uninitialized variable in pcm_rate.c (in error message).
---

diff --git a/src/pcm/pcm_rate.c b/src/pcm/pcm_rate.c
index a1ebfdde..8e8fb06a 100644
--- a/src/pcm/pcm_rate.c
+++ b/src/pcm/pcm_rate.c
@@ -1322,7 +1322,7 @@ int snd_pcm_rate_open(snd_pcm_t **pcmp, const char *name,
 {
 	snd_pcm_t *pcm;
 	snd_pcm_rate_t *rate;
-	const char *type;
+	const char *type = NULL;
 	int err;
 #ifndef PIC
 	snd_pcm_rate_open_func_t open_func;
@@ -1355,8 +1355,10 @@ int snd_pcm_rate_open(snd_pcm_t **pcmp, const char *name,
 		const char **types;
 		for (types = default_rate_plugins; *types; types++) {
 			err = rate_open_func(rate, *types);
-			if (!err)
+			if (!err) {
+				type = *types;
 				break;
+			}
 		}
 	} else if (!snd_config_get_string(converter, &type))
 		err = rate_open_func(rate, type);
@@ -1381,6 +1383,7 @@ int snd_pcm_rate_open(snd_pcm_t **pcmp, const char *name,
 		return -ENOENT;
 	}
 #else
+	type = "linear";
 	open_func = SND_PCM_RATE_PLUGIN_ENTRY(linear);
 	err = open_func(SND_PCM_RATE_PLUGIN_VERSION, &rate->obj, &rate->ops);
 	if (err < 0) {