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| author | Hartmut Goebel <h.goebel@crazy-compilers.com> | 2019-12-07 13:22:04 +0100 |
|---|---|---|
| committer | Hartmut Goebel <h.goebel@crazy-compilers.com> | 2019-12-26 16:44:53 +0100 |
| commit | a8e149434eb1500026256747b4ed21b8bab95926 (patch) | |
| tree | 77e15612daaf970841bd5a4ec54233f3f384b528 /gnu/packages/patches/audiofile-fix-sign-conversion.patch | |
| parent | 9d25a4548cc16da83d4a28badd5db5104dd2264e (diff) | |
| download | guix-patches-a8e149434eb1500026256747b4ed21b8bab95926.tar guix-patches-a8e149434eb1500026256747b4ed21b8bab95926.tar.gz | |
gnu: Add audiofile.
Patches should fix all CVEs reported by `guix lint`:
CVE-2015-7747; CVE-2017-6827, CVE-2017-6828, CVE-2017-6829,
CVE-2017-6830, CVE-2017-6831, CVE-2017-6832, CVE-2017-6833,
CVE-2017-6834, CVE-2017-6835, CVE-2017-6836, CVE-2017-6837,
CVE-2017-6838, CVE-2017-6839; CVE-2018-13440; CVE-2018-17095
Since the patches do not reference to CVEs, it's a bit hard to tell which
patch actually closes which CVE. Debian reports all these to be closed by
the patches below and NixPkgs provides references.
* gnu/packages/audio.scm (audiofile): New variable.
* gnu/packages/patches/audiofile-fix-datatypes-in-tests.patch,
gnu/packages/patches/audiofile-fix-sign-conversion.patch,
gnu/packages/patches/audiofile-CVE-2015-7747.patch,
gnu/packages/patches/audiofile-CVE-2018-13440.patch,
gnu/packages/patches/audiofile-CVE-2018-17095.patch,
gnu/packages/patches/audiofile-Check-the-number-of-coefficients.patch,
gnu/packages/patches/audiofile-Fail-on-error-in-parseFormat.patch,
gnu/packages/patches/audiofile-Fix-index-overflow-in-IMA.cpp.patch,
gnu/packages/patches/audiofile-Fix-multiply-overflow-sfconvert.patch,
gnu/packages/patches/audiofile-Fix-overflow-in-MSADPCM-decodeSam.patch,
gnu/packages/patches/audiofile-division-by-zero-BlockCodec-runPull.patch,
gnu/packages/patches/audiofile-hurd.patch,
gnu/packages/patches/audiofile-signature-of-multiplyCheckOverflow.patch:
New files.
* gnu/local.mk: Add them.
Diffstat (limited to 'gnu/packages/patches/audiofile-fix-sign-conversion.patch')
| -rw-r--r-- | gnu/packages/patches/audiofile-fix-sign-conversion.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gnu/packages/patches/audiofile-fix-sign-conversion.patch b/gnu/packages/patches/audiofile-fix-sign-conversion.patch new file mode 100644 index 0000000000..648161d620 --- /dev/null +++ b/gnu/packages/patches/audiofile-fix-sign-conversion.patch @@ -0,0 +1,26 @@ +Based on (hunk for changelog removed) +From b62c902dd258125cac86cd2df21fc898035a43d3 Mon Sep 17 00:00:00 2001 +From: Michael Pruett <michael@68k.org> +Date: Mon, 29 Aug 2016 23:08:26 -0500 +Subject: [PATCH] Fix undefined behavior in sign conversion. + + +--- + ChangeLog | 5 +++++ + libaudiofile/modules/SimpleModule.h | 3 ++- + 2 files changed, 7 insertions(+), 1 deletion(-) + +diff --git a/libaudiofile/modules/SimpleModule.h b/libaudiofile/modules/SimpleModule.h +index 03c6c69..bad85ad 100644 +--- a/libaudiofile/modules/SimpleModule.h ++++ b/libaudiofile/modules/SimpleModule.h +@@ -123,7 +123,8 @@ struct signConverter + typedef typename IntTypes<Format>::UnsignedType UnsignedType; + + static const int kScaleBits = (Format + 1) * CHAR_BIT - 1; +- static const int kMinSignedValue = -1 << kScaleBits; ++ static const int kMaxSignedValue = (((1 << (kScaleBits - 1)) - 1) << 1) + 1; ++ static const int kMinSignedValue = -kMaxSignedValue - 1; + + struct signedToUnsigned : public std::unary_function<SignedType, UnsignedType> + { |