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citadel/poky/meta/recipes-multimedia/libsndfile/libsndfile1/CVE-2017-8363.patch

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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