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| author |   Sam James (sam_c) <sam@cmpct.info> | 2020-03-15 18:21:54 +0000 |
|---|---|---|
| committer |   Thomas Deutschmann <whissi@gentoo.org> | 2020-03-15 22:06:07 +0100 |
| commit | f4d7646f1d69122a3f49925119a92834c20a1aee (patch) | |
| tree | b62a2d7ed88d69d711e466b0be74e4a7c29c05b9 | |
| parent | app-i18n/ibus: bump to v1.5.22 (diff) | |
| download | gentoo-f4d7646f1d69122a3f49925119a92834c20a1aee.tar.gz gentoo-f4d7646f1d69122a3f49925119a92834c20a1aee.tar.bz2 gentoo-f4d7646f1d69122a3f49925119a92834c20a1aee.zip | |
dev-util/bsdiff: Fix CVE-2014-9862
Includes a patch from ChromiumOS.
Bug: https://bugs.gentoo.org/701848
Signed-off-by: Sam James (sam_c) <sam@cmpct.info>
Closes: https://github.com/gentoo/gentoo/pull/14970
Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>
| -rw-r--r-- | dev-util/bsdiff/bsdiff-4.3-r4.ebuild | 35 | ||||
| -rw-r--r-- | dev-util/bsdiff/files/bsdiff-4.3-CVE-2014-9862.patch | 15 |
2 files changed, 50 insertions, 0 deletions
diff --git a/dev-util/bsdiff/bsdiff-4.3-r4.ebuild b/dev-util/bsdiff/bsdiff-4.3-r4.ebuild new file mode 100644 index 000000000000..dca682b5364f --- /dev/null +++ b/dev-util/bsdiff/bsdiff-4.3-r4.ebuild @@ -0,0 +1,35 @@ +# Copyright 1999-2020 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +inherit flag-o-matic toolchain-funcs + +DESCRIPTION="bsdiff: Binary Differencer using a suffix alg" +HOMEPAGE="https://www.daemonology.net/bsdiff/" +SRC_URI="https://www.daemonology.net/bsdiff/${P}.tar.gz" + +SLOT="0" +LICENSE="BSD-2" +KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos" + +RDEPEND="app-arch/bzip2" + +PATCHES=( + "${FILESDIR}/${P}-CVE-2014-9862.patch" +) + +src_compile() { + doecho() { + echo "$@" + "$@" + } + append-lfs-flags + doecho $(tc-getCC) ${CPPFLAGS} ${CFLAGS} ${LDFLAGS} -o bsdiff bsdiff.c -lbz2 || die "failed compiling bsdiff" + doecho $(tc-getCC) ${CPPFLAGS} ${CFLAGS} ${LDFLAGS} -o bspatch bspatch.c -lbz2 || die "failed compiling bspatch" +} + +src_install() { + dobin bs{diff,patch} + doman bs{diff,patch}.1 +} diff --git a/dev-util/bsdiff/files/bsdiff-4.3-CVE-2014-9862.patch b/dev-util/bsdiff/files/bsdiff-4.3-CVE-2014-9862.patch new file mode 100644 index 000000000000..7aab818090d8 --- /dev/null +++ b/dev-util/bsdiff/files/bsdiff-4.3-CVE-2014-9862.patch @@ -0,0 +1,15 @@ +diff --git a/bspatch.c b/bspatch.c +index 8d95633..ab77722 100644 +--- a/bspatch.c ++++ b/bspatch.c + +@@ -187,6 +187,10 @@ + }; + + /* Sanity-check */ ++ if ((ctrl[0] < 0) || (ctrl[1] < 0)) ++ errx(1,"Corrupt patch\n"); ++ ++ /* Sanity-check */ + if(newpos+ctrl[0]>newsize) + errx(1,"Corrupt patch\n"); |