diff options
Diffstat (limited to 'poky/meta/recipes-multimedia/flac/flac/CVE-2017-6888.patch')
-rw-r--r-- | poky/meta/recipes-multimedia/flac/flac/CVE-2017-6888.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/poky/meta/recipes-multimedia/flac/flac/CVE-2017-6888.patch b/poky/meta/recipes-multimedia/flac/flac/CVE-2017-6888.patch new file mode 100644 index 000000000..f01791680 --- /dev/null +++ b/poky/meta/recipes-multimedia/flac/flac/CVE-2017-6888.patch @@ -0,0 +1,37 @@ +From 43ecb6431077ff54e9df27f71737e6e96d6c039f Mon Sep 17 00:00:00 2001 +From: Changqing Li <changqing.li@windriver.com> +Date: Tue, 21 Aug 2018 14:46:43 +0800 +Subject: [PATCH] From 5f47b63e9c971e6391590caf00a0f2a5ed612e67 Mon Sep 17 + 00:00:00 2001 From: Erik de Castro Lopo <erikd@mega-nerd.com> Date: Sat, 8 + Apr 2017 18:34:49 +1000 Subject: [PATCH] stream_decoder.c: Fix a memory leak + +Leak reported by Secunia Research. + +Upstream-Status: Backport[https://git.xiph.org/?p=flac.git;a=commit; + h=4f47b63e9c971e6391590caf00a0f2a5ed612e67] + +Update patch to version 1.3.2 +CVE: CVE-2017-6888 + +Signed-off-by: Changqing Li <changqing.li@windriver.com> +--- + src/libFLAC/stream_decoder.c | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/src/libFLAC/stream_decoder.c b/src/libFLAC/stream_decoder.c +index d364b0c..ebf93da 100644 +--- a/src/libFLAC/stream_decoder.c ++++ b/src/libFLAC/stream_decoder.c +@@ -1759,6 +1759,9 @@ FLAC__bool read_metadata_vorbiscomment_(FLAC__StreamDecoder *decoder, FLAC__Stre + } + memset (obj->comments[i].entry, 0, obj->comments[i].length) ; + if (!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, obj->comments[i].entry, obj->comments[i].length)) { ++ /* Current i-th entry is bad, so we delete it. */\ ++ free (obj->comments[i].entry) ; ++ obj->comments[i].entry = NULL ; + obj->num_comments = i; + goto skip; + } +-- +2.7.4 + |