From: Abramo Bagnara <abramo@alsa-project.org>
Date: Wed, 6 Jun 2001 14:19:40 +0000 (+0000)
Subject: Fixed strdup
X-Git-Tag: v1.0.3~824
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=f563268fac3fcb83f89362cacfd417c452d0a9ea;p=alsa-lib.git

Fixed strdup
---

diff --git a/src/pcm/pcm_file.c b/src/pcm/pcm_file.c
index d49c2a1e..b28c26a1 100644
--- a/src/pcm/pcm_file.c
+++ b/src/pcm/pcm_file.c
@@ -422,8 +422,9 @@ int snd_pcm_file_open(snd_pcm_t **pcmp, const char *name, const char *fname, int
 			close(fd);
 		return -ENOMEM;
 	}
-
-	file->fname = strdup(fname);
+	
+	if (fname)
+		file->fname = strdup(fname);
 	file->fd = fd;
 	file->format = format;
 	file->slave = slave;
@@ -431,6 +432,8 @@ int snd_pcm_file_open(snd_pcm_t **pcmp, const char *name, const char *fname, int
 
 	pcm = calloc(1, sizeof(snd_pcm_t));
 	if (!pcm) {
+		if (fname)
+			free(file->fname);
 		free(file);
 		return -ENOMEM;
 	}