From: Clemens Ladisch <clemens@ladisch.de>
Date: Tue, 20 Jul 2004 15:36:08 +0000 (+0000)
Subject: fix memory leak
X-Git-Tag: v1.0.6~6
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=45814d5ec5ff1760ff5052661503545f94f026ba;p=alsa-lib.git

fix memory leak
---

diff --git a/src/output.c b/src/output.c
index 2fbabed2..071113bd 100644
--- a/src/output.c
+++ b/src/output.c
@@ -250,6 +250,8 @@ static int snd_output_buffer_need(snd_output_t *output, size_t size)
 	snd_output_buffer_t *buffer = output->private_data;
 	size_t _free = buffer->alloc - buffer->size;
 	size_t alloc;
+	unsigned char *buf;
+
 	if (_free >= size)
 		return _free;
 	if (buffer->alloc == 0)
@@ -258,9 +260,10 @@ static int snd_output_buffer_need(snd_output_t *output, size_t size)
 		alloc = buffer->alloc;
 	while (alloc < size)
 		alloc *= 2;
-	buffer->buf = realloc(buffer->buf, alloc);
-	if (!buffer->buf)
+	buf = realloc(buffer->buf, alloc);
+	if (!buf)
 		return -ENOMEM;
+	buffer->buf = buf;
 	buffer->alloc = alloc;
 	return buffer->alloc - buffer->size;
 }