Main points from the release announcement:
* Fix for CVE-2014-9496, SD2 buffer read overflow.
* Fix for CVE-2014-9756, file_io.c divide by zero.
* Fix for CVE-2015-7805, AIFF heap write overflow.
* Add support for ALAC encoder in a CAF container.
* Add support for Cart chunks in WAV files.
* Minor bug fixes and improvements.
All patches we had are included in the new release.
Dropped PR from the recipe.
Signed-off-by: Tanu Kaskinen <ta...@iki.fi>
---
Changes in v2:
- Used the -M switch with git send-email to make the recipe changes
easier to see.
...src-sd2.c-Fix-segfault-in-SD2-RSRC-parser.patch | 211 ---------------------
...c-Fix-two-potential-buffer-read-overflows.patch | 49 -----
.../files/libsndfile-fix-CVE-2014-9756.patch | 24 ---
...libsndfile1_1.0.25.bb => libsndfile1_1.0.26.bb} | 11 +-
4 files changed, 3 insertions(+), 292 deletions(-)
delete mode 100644
meta/recipes-multimedia/libsndfile/files/0001-src-sd2.c-Fix-segfault-in-SD2-RSRC-parser.patch
delete mode 100644
meta/recipes-multimedia/libsndfile/files/0001-src-sd2.c-Fix-two-potential-buffer-read-overflows.patch
delete mode 100644
meta/recipes-multimedia/libsndfile/files/libsndfile-fix-CVE-2014-9756.patch
rename meta/recipes-multimedia/libsndfile/{libsndfile1_1.0.25.bb =>
libsndfile1_1.0.26.bb} (65%)
diff --git
a/meta/recipes-multimedia/libsndfile/files/0001-src-sd2.c-Fix-segfault-in-SD2-RSRC-parser.patch
b/meta/recipes-multimedia/libsndfile/files/0001-src-sd2.c-Fix-segfault-in-SD2-RSRC-parser.patch
deleted file mode 100644
index cd48710..0000000
---
a/meta/recipes-multimedia/libsndfile/files/0001-src-sd2.c-Fix-segfault-in-SD2-RSRC-parser.patch
+++ /dev/null
@@ -1,211 +0,0 @@
-From 9341e9c6e70cd3ad76c901c3cf052d4cb52fd827 Mon Sep 17 00:00:00 2001
-From: Erik de Castro Lopo <er...@mega-nerd.com>
-Date: Thu, 27 Jun 2013 18:04:03 +1000
-Subject: [PATCH] src/sd2.c : Fix segfault in SD2 RSRC parser.
-
-(Upstream commit 9341e9c6e70cd3ad76c901c3cf052d4cb52fd827)
-
-A specially crafted resource fork for an SD2 file can cause
-the SD2 RSRC parser to read data from outside a dynamically
-defined buffer. The data that is read is converted into a
-short or int and used during further processing.
-
-Since no write occurs, this is unlikely to be exploitable.
-
-Bug reported by The Mayhem Team from Cylab, Carnegie Mellon
-Univeristy. Paper is:
-http://users.ece.cmu.edu/~arebert/papers/mayhem-oakland-12.pdf
-
-Upstream-Status: Backport
-
-Signed-off-by: Yue Tao <yue....@windriver.com>
----
- src/sd2.c | 93 ++++++++++++++++++++++++++++++++++++-------------------------
- 1 file changed, 55 insertions(+), 38 deletions(-)
-
-diff --git a/src/sd2.c b/src/sd2.c
-index 35ce36b..6be150c 100644
---- a/src/sd2.c
-+++ b/src/sd2.c
-@@ -1,5 +1,5 @@
- /*
--** Copyright (C) 2001-2011 Erik de Castro Lopo <er...@mega-nerd.com>
-+** Copyright (C) 2001-2013 Erik de Castro Lopo <er...@mega-nerd.com>
- ** Copyright (C) 2004 Paavo Jumppanen
- **
- ** This program is free software; you can redistribute it and/or modify
-@@ -371,44 +371,61 @@ sd2_write_rsrc_fork (SF_PRIVATE *psf, int UNUSED
(calc_length))
- */
-
- static inline int
--read_char (const unsigned char * data, int offset)
--{ return data [offset] ;
--} /* read_char */
-+read_rsrc_char (const SD2_RSRC *prsrc, int offset)
-+{ const unsigned char * data = prsrc->rsrc_data ;
-+ if (offset < 0 || offset >= prsrc->rsrc_len)
-+ return 0 ;
-+ return data [offset] ;
-+} /* read_rsrc_char */
-
- static inline int
--read_short (const unsigned char * data, int offset)
--{ return (data [offset] << 8) + data [offset + 1] ;
--} /* read_short */
-+read_rsrc_short (const SD2_RSRC *prsrc, int offset)
-+{ const unsigned char * data = prsrc->rsrc_data ;
-+ if (offset < 0 || offset + 1 >= prsrc->rsrc_len)
-+ return 0 ;
-+ return (data [offset] << 8) + data [offset + 1] ;
-+} /* read_rsrc_short */
-
- static inline int
--read_int (const unsigned char * data, int offset)
--{ return (data [offset] << 24) + (data [offset + 1] << 16) + (data
[offset + 2] << 8) + data [offset + 3] ;
--} /* read_int */
-+read_rsrc_int (const SD2_RSRC *prsrc, int offset)
-+{ const unsigned char * data = prsrc->rsrc_data ;
-+ if (offset < 0 || offset + 3 >= prsrc->rsrc_len)
-+ return 0 ;
-+ return (data [offset] << 24) + (data [offset + 1] << 16) + (data
[offset + 2] << 8) + data [offset + 3] ;
-+} /* read_rsrc_int */
-
- static inline int
--read_marker (const unsigned char * data, int offset)
--{
-+read_rsrc_marker (const SD2_RSRC *prsrc, int offset)
-+{ const unsigned char * data = prsrc->rsrc_data ;
-+
-+ if (offset < 0 || offset + 3 >= prsrc->rsrc_len)
-+ return 0 ;
-+
- if (CPU_IS_BIG_ENDIAN)
- return (data [offset] << 24) + (data [offset + 1] << 16) +
(data [offset + 2] << 8) + data [offset + 3] ;
-- else if (CPU_IS_LITTLE_ENDIAN)
-+ if (CPU_IS_LITTLE_ENDIAN)
- return data [offset] + (data [offset + 1] << 8) + (data [offset
+ 2] << 16) + (data [offset + 3] << 24) ;
-- else
-- return 0x666 ;
--} /* read_marker */
-+
-+ return 0 ;
-+} /* read_rsrc_marker */
-
- static void
--read_str (const unsigned char * data, int offset, char * buffer, int
buffer_len)
--{ int k ;
-+read_rsrc_str (const SD2_RSRC *prsrc, int offset, char * buffer, int
buffer_len)
-+{ const unsigned char * data = prsrc->rsrc_data ;
-+ int k ;
-
- memset (buffer, 0, buffer_len) ;
-
-+ if (offset < 0 || offset + buffer_len >= prsrc->rsrc_len)
-+ return ;
-+
- for (k = 0 ; k < buffer_len - 1 ; k++)
- { if (psf_isprint (data [offset + k]) == 0)
- return ;
- buffer [k] = data [offset + k] ;
- } ;
- return ;
--} /* read_str */
-+} /* read_rsrc_str */
-
- static int
- sd2_parse_rsrc_fork (SF_PRIVATE *psf)
-@@ -435,17 +452,17 @@ sd2_parse_rsrc_fork (SF_PRIVATE *psf)
- /* Reset the header storage because we have changed to the rsrcdes. */
- psf->headindex = psf->headend = rsrc.rsrc_len ;
-
-- rsrc.data_offset = read_int (rsrc.rsrc_data, 0) ;
-- rsrc.map_offset = read_int (rsrc.rsrc_data, 4) ;
-- rsrc.data_length = read_int (rsrc.rsrc_data, 8) ;
-- rsrc.map_length = read_int (rsrc.rsrc_data, 12) ;
-+ rsrc.data_offset = read_rsrc_int (&rsrc, 0) ;
-+ rsrc.map_offset = read_rsrc_int (&rsrc, 4) ;
-+ rsrc.data_length = read_rsrc_int (&rsrc, 8) ;
-+ rsrc.map_length = read_rsrc_int (&rsrc, 12) ;
-
- if (rsrc.data_offset == 0x51607 && rsrc.map_offset == 0x20000)
- { psf_log_printf (psf, "Trying offset of 0x52 bytes.\n") ;
-- rsrc.data_offset = read_int (rsrc.rsrc_data, 0x52 + 0) + 0x52 ;
-- rsrc.map_offset = read_int (rsrc.rsrc_data, 0x52 + 4) + 0x52 ;
-- rsrc.data_length = read_int (rsrc.rsrc_data, 0x52 + 8) ;
-- rsrc.map_length = read_int (rsrc.rsrc_data, 0x52 + 12) ;
-+ rsrc.data_offset = read_rsrc_int (&rsrc, 0x52 + 0) + 0x52 ;
-+ rsrc.map_offset = read_rsrc_int (&rsrc, 0x52 + 4) + 0x52 ;
-+ rsrc.data_length = read_rsrc_int (&rsrc, 0x52 + 8) ;
-+ rsrc.map_length = read_rsrc_int (&rsrc, 0x52 + 12) ;
- } ;
-
- psf_log_printf (psf, " data offset : 0x%04X\n map offset : 0x%04X\n"
-@@ -488,7 +505,7 @@ sd2_parse_rsrc_fork (SF_PRIVATE *psf)
- goto parse_rsrc_fork_cleanup ;
- } ;
-
-- rsrc.string_offset = rsrc.map_offset + read_short (rsrc.rsrc_data,
rsrc.map_offset + 26) ;
-+ rsrc.string_offset = rsrc.map_offset + read_rsrc_short (&rsrc,
rsrc.map_offset + 26) ;
- if (rsrc.string_offset > rsrc.rsrc_len)
- { psf_log_printf (psf, "Bad string offset (%d).\n",
rsrc.string_offset) ;
- error = SFE_SD2_BAD_RSRC ;
-@@ -497,7 +514,7 @@ sd2_parse_rsrc_fork (SF_PRIVATE *psf)
-
- rsrc.type_offset = rsrc.map_offset + 30 ;
-
-- rsrc.type_count = read_short (rsrc.rsrc_data, rsrc.map_offset + 28) + 1
;
-+ rsrc.type_count = read_rsrc_short (&rsrc, rsrc.map_offset + 28) + 1 ;
- if (rsrc.type_count < 1)
- { psf_log_printf (psf, "Bad type count.\n") ;
- error = SFE_SD2_BAD_RSRC ;
-@@ -513,11 +530,11 @@ sd2_parse_rsrc_fork (SF_PRIVATE *psf)
-
- rsrc.str_index = -1 ;
- for (k = 0 ; k < rsrc.type_count ; k ++)
-- { marker = read_marker (rsrc.rsrc_data, rsrc.type_offset + k * 8)
;
-+ { marker = read_rsrc_marker (&rsrc, rsrc.type_offset + k * 8) ;
-
- if (marker == STR_MARKER)
- { rsrc.str_index = k ;
-- rsrc.str_count = read_short (rsrc.rsrc_data,
rsrc.type_offset + k * 8 + 4) + 1 ;
-+ rsrc.str_count = read_rsrc_short (&rsrc,
rsrc.type_offset + k * 8 + 4) + 1 ;
- error = parse_str_rsrc (psf, &rsrc) ;
- goto parse_rsrc_fork_cleanup ;
- } ;
-@@ -549,26 +566,26 @@ parse_str_rsrc (SF_PRIVATE *psf, SD2_RSRC * rsrc)
- for (k = 0 ; data_offset + data_len < rsrc->rsrc_len ; k++)
- { int slen ;
-
-- slen = read_char (rsrc->rsrc_data, str_offset) ;
-- read_str (rsrc->rsrc_data, str_offset + 1, name, SF_MIN
(SIGNED_SIZEOF (name), slen + 1)) ;
-+ slen = read_rsrc_char (rsrc, str_offset) ;
-+ read_rsrc_str (rsrc, str_offset + 1, name, SF_MIN
(SIGNED_SIZEOF (name), slen + 1)) ;
- str_offset += slen + 1 ;
-
-- rsrc_id = read_short (rsrc->rsrc_data, rsrc->item_offset + k *
12) ;
-+ rsrc_id = read_rsrc_short (rsrc, rsrc->item_offset + k * 12) ;
-
-- data_offset = rsrc->data_offset + read_int (rsrc->rsrc_data,
rsrc->item_offset + k * 12 + 4) ;
-+ data_offset = rsrc->data_offset + read_rsrc_int (rsrc,
rsrc->item_offset + k * 12 + 4) ;
- if (data_offset < 0 || data_offset > rsrc->rsrc_len)
- { psf_log_printf (psf, "Exiting parser on data offset of
%d.\n", data_offset) ;
- break ;
- } ;
-
-- data_len = read_int (rsrc->rsrc_data, data_offset) ;
-+ data_len = read_rsrc_int (rsrc, data_offset) ;
- if (data_len < 0 || data_len > rsrc->rsrc_len)
- { psf_log_printf (psf, "Exiting parser on data length of
%d.\n", data_len) ;
- break ;
- } ;
-
-- slen = read_char (rsrc->rsrc_data, data_offset + 4) ;
-- read_str (rsrc->rsrc_data, data_offset + 5, value, SF_MIN
(SIGNED_SIZEOF (value), slen + 1)) ;
-+ slen = read_rsrc_char (rsrc, data_offset + 4) ;
-+ read_rsrc_str (rsrc, data_offset + 5, value, SF_MIN
(SIGNED_SIZEOF (value), slen + 1)) ;
-
- psf_log_printf (psf, " 0x%04x %4d %4d %3d
'%s'\n", data_offset, rsrc_id, data_len, slen, value) ;
-
---
-1.7.9.5
-
diff --git
a/meta/recipes-multimedia/libsndfile/files/0001-src-sd2.c-Fix-two-potential-buffer-read-overflows.patch
b/meta/recipes-multimedia/libsndfile/files/0001-src-sd2.c-Fix-two-potential-buffer-read-overflows.patch
deleted file mode 100644
index fa6473d..0000000
---
a/meta/recipes-multimedia/libsndfile/files/0001-src-sd2.c-Fix-two-potential-buffer-read-overflows.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-From dbe14f00030af5d3577f4cabbf9861db59e9c378 Mon Sep 17 00:00:00 2001
-From: Erik de Castro Lopo <er...@mega-nerd.com>
-Date: Thu, 25 Dec 2014 19:23:12 +1100
-Subject: [PATCH] src/sd2.c : Fix two potential buffer read overflows.
-
-(Upstream commit dbe14f00030af5d3577f4cabbf9861db59e9c378)
-
-Closes: https://github.com/erikd/libsndfile/issues/93
-
-Upstream-Status: Backport
-
-Signed-off-by: Yue Tao <yue....@windriver.com>
----
- src/sd2.c | 12 +++++++++++-
- 1 file changed, 11 insertions(+), 1 deletion(-)
-
-diff --git a/src/sd2.c b/src/sd2.c
-index 0b4e5af..a70a1f1 100644
---- a/src/sd2.c
-+++ b/src/sd2.c
-@@ -517,6 +517,11 @@ sd2_parse_rsrc_fork (SF_PRIVATE *psf)
-
- rsrc.type_offset = rsrc.map_offset + 30 ;
-
-+ if (rsrc.map_offset + 28 > rsrc.rsrc_len)
-+ { psf_log_printf (psf, "Bad map offset.\n") ;
-+ goto parse_rsrc_fork_cleanup ;
-+ } ;
-+
- rsrc.type_count = read_rsrc_short (&rsrc, rsrc.map_offset + 28) + 1 ;
- if (rsrc.type_count < 1)
- { psf_log_printf (psf, "Bad type count.\n") ;
-@@ -533,7 +538,12 @@ sd2_parse_rsrc_fork (SF_PRIVATE *psf)
-
- rsrc.str_index = -1 ;
- for (k = 0 ; k < rsrc.type_count ; k ++)
-- { marker = read_rsrc_marker (&rsrc, rsrc.type_offset + k * 8) ;
-+ { if (rsrc.type_offset + k * 8 > rsrc.rsrc_len)
-+ { psf_log_printf (psf, "Bad rsrc marker.\n") ;
-+ goto parse_rsrc_fork_cleanup ;
-+ } ;
-+
-+ marker = read_rsrc_marker (&rsrc, rsrc.type_offset + k * 8) ;
-
- if (marker == STR_MARKER)
- { rsrc.str_index = k ;
---
-1.7.9.5
-
diff --git
a/meta/recipes-multimedia/libsndfile/files/libsndfile-fix-CVE-2014-9756.patch
b/meta/recipes-multimedia/libsndfile/files/libsndfile-fix-CVE-2014-9756.patch
deleted file mode 100644
index b54b3ba..0000000
---
a/meta/recipes-multimedia/libsndfile/files/libsndfile-fix-CVE-2014-9756.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-src/file_io.c : Prevent potential divide-by-zero.
-
-Closes: https://github.com/erikd/libsndfile/issues/92
-
-Upstream-Status: Backport
-
-Fixes CVE-2014-9756
-
-Signed-off-by: Erik de Castro Lopo <er...@mega-nerd.com>
-Signed-off-by: Maxin B. John <maxin.j...@intel.com>
----
-diff -Naur libsndfile-1.0.25-orig/src/file_io.c libsndfile-1.0.25/src/file_io.c
---- libsndfile-1.0.25-orig/src/file_io.c 2011-01-19 12:12:28.000000000
+0200
-+++ libsndfile-1.0.25/src/file_io.c 2015-11-04 15:02:04.337395618 +0200
-@@ -358,6 +358,9 @@
- { sf_count_t total = 0 ;
- ssize_t count ;
-
-+ if (bytes == 0 || items == 0)
-+ return 0 ;
-+
- if (psf->virtual_io)
- return psf->vio.write (ptr, bytes*items, psf->vio_user_data) /
bytes ;
-
diff --git a/meta/recipes-multimedia/libsndfile/libsndfile1_1.0.25.bb
b/meta/recipes-multimedia/libsndfile/libsndfile1_1.0.26.bb
similarity index 65%
rename from meta/recipes-multimedia/libsndfile/libsndfile1_1.0.25.bb
rename to meta/recipes-multimedia/libsndfile/libsndfile1_1.0.26.bb
index be875c2..3b11568 100644
--- a/meta/recipes-multimedia/libsndfile/libsndfile1_1.0.25.bb
+++ b/meta/recipes-multimedia/libsndfile/libsndfile1_1.0.26.bb
@@ -4,16 +4,11 @@ AUTHOR = "Erik de Castro Lopo"
DEPENDS = "sqlite3"
SECTION = "libs/multimedia"
LICENSE = "LGPLv2.1"
-PR = "r2"
-SRC_URI = "http://www.mega-nerd.com/libsndfile/files/libsndfile-${PV}.tar.gz \
- file://0001-src-sd2.c-Fix-segfault-in-SD2-RSRC-parser.patch \
- file://0001-src-sd2.c-Fix-two-potential-buffer-read-overflows.patch
\
- file://libsndfile-fix-CVE-2014-9756.patch \
-"
+SRC_URI = "http://www.mega-nerd.com/libsndfile/files/libsndfile-${PV}.tar.gz";
-SRC_URI[md5sum] = "e2b7bb637e01022c7d20f95f9c3990a2"
-SRC_URI[sha256sum] =
"59016dbd326abe7e2366ded5c344c853829bebfd1702ef26a07ef662d6aa4882"
+SRC_URI[md5sum] = "ec810a0c60c08772a8a5552704b63393"
+SRC_URI[sha256sum] =
"cd6520ec763d1a45573885ecb1f8e4e42505ac12180268482a44b28484a25092"
LIC_FILES_CHKSUM = "file://COPYING;md5=e77fe93202736b47c07035910f47974a"
--
2.6.2
--
_______________________________________________
Openembedded-core mailing list
Openembedded-core@lists.openembedded.org
http://lists.openembedded.org/mailman/listinfo/openembedded-core
