From cd7da8dbf6ee4310d21d9e44b385d6797160d9e8 Mon Sep 17 00:00:00 2001
From: Erik de Castro Lopo <erikd@mega-nerd.com>
Date: Wed, 12 Apr 2017 20:19:34 +1000
Subject: [PATCH] src/flac.c: Fix another memory leak

When the FLAC decoder was passed a malformed file, the associated
`FLAC__StreamDecoder` object was not getting released.

Closes: https://github.com/erikd/libsndfile/issues/233

CVE: CVE-2017-8363

Upstream-Status: Backport [https://github.com/erikd/libsndfile/commit/cd7da8dbf6ee4310d21d9e44b385d6797160d9e8]

Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
---
 src/flac.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/flac.c b/src/flac.c
index 986a7b8..5a4f8c2 100644
--- a/src/flac.c
+++ b/src/flac.c
@@ -841,7 +841,9 @@ flac_read_header (SF_PRIVATE *psf)
 
 	psf_log_printf (psf, "End\n") ;
 
-	if (psf->error == 0)
+	if (psf->error != 0)
+		FLAC__stream_decoder_delete (pflac->fsd) ;
+	else
 	{	FLAC__uint64 position ;
 
 		FLAC__stream_decoder_get_decode_position (pflac->fsd, &position) ;
-- 
2.7.4

