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73
0002-Add-getentropy-emulation-through-syscall.patch
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73
0002-Add-getentropy-emulation-through-syscall.patch
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From 6a92ea98544e0d03d4ce0563ad765ae21773b0fd Mon Sep 17 00:00:00 2001
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From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
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Date: Tue, 25 Apr 2017 11:00:36 +0200
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Subject: [PATCH libICE 2/2] Add getentropy emulation through syscall
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Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
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---
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src/iceauth.c | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
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1 file changed, 49 insertions(+)
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diff --git a/src/iceauth.c b/src/iceauth.c
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index 9b77eac..9af62f5 100644
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--- a/src/iceauth.c
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+++ b/src/iceauth.c
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@@ -78,6 +78,55 @@ emulate_getrandom_buf (
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}
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}
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+#ifndef HAVE_GETENTROPY
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+#include <sys/syscall.h>
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+#include <errno.h>
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+
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+/* code taken from libressl, license: */
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+/*
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+ * Copyright (c) 2014 Theo de Raadt <deraadt@openbsd.org>
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+ * Copyright (c) 2014 Bob Beck <beck@obtuse.com>
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+ *
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+ * Permission to use, copy, modify, and distribute this software for any
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+ * purpose with or without fee is hereby granted, provided that the above
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+ * copyright notice and this permission notice appear in all copies.
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+ *
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+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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+ *
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+ * Emulation of getentropy(2) as documented at:
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+ * http://man.openbsd.org/getentropy.2
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+ */
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+#ifdef __NR_getrandom
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+static int
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+getentropy(void *buf, size_t len)
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+{
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+ int pre_errno = errno;
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+ int ret;
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+ if (len > 256)
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+ return (-1);
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+ do {
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+ ret = syscall(__NR_getrandom, buf, len, 0);
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+ } while (ret == -1 && errno == EINTR);
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+
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+ if (ret != len)
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+ return (-1);
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+ errno = pre_errno;
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+
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+ fprintf(stderr, "generating cookie with syscall\n");
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+
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+ return (0);
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+}
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+#define HAVE_GETENTROPY 1
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+#endif /* __NR_getrandom */
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+
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+#endif /* HAVE_GETENTROPY */
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+
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static void
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arc4random_buf (
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char *auth,
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--
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2.9.3
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BIN
libICE-1.0.10.tar.bz2
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BIN
libICE-1.0.10.tar.bz2
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Binary file not shown.
71
libICE.spec
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libICE.spec
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Name: libICE
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Version: 1.0.10
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Release: 2
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Summary: Inter-Client Exchange Library
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License: MIT
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URL: http://www.x.org
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Source0: https://www.x.org/pub/individual/lib/%{name}-%{version}.tar.bz2
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Patch0: 0002-Add-getentropy-emulation-through-syscall.patch
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BuildRequires: xorg-x11-util-macros autoconf automake libtool pkgconfig
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BuildRequires: xorg-x11-proto-devel xorg-x11-xtrans-devel >= 1.0.3-5
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%description
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The X.Org X11 ICE runtime library.
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%package devel
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Summary: header files for libICE
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Requires: %{name} = %{version}-%{release}
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%description devel
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header files for libICE
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%package_help
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%prep
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%autosetup -n %{name}-%{version} -p1
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%build
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autoreconf -ivf
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%configure --without-fop --without-xmlto
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%make_build V=1
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%install
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%make_install
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%delete_la_and_a
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%ldconfig_scriptlets
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%files
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%defattr(-,root,root)
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%doc AUTHORS INSTALL
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%license COPYING
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%{_libdir}/libICE.so.*
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%files devel
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%defattr(-,root,root)
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%{_libdir}/libICE.so
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%{_libdir}/pkgconfig/ice.pc
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%{_includedir}/X11/ICE
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%{_docdir}/%{name}/*.xml
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%files help
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%defattr(-,root,root)
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%doc ChangeLog README.md
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%changelog
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* Sat Dec 28 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.0.10-2
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- Type:bugfix
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- Id:NA
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- SUG:NA
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- DESC:modify the spec
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* Thu Oct 31 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.0.10-1
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- Type:bugfix
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- Id:NA
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- SUG:NA
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- DESC:update to 1.0.10
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* Tue Sep 17 2019 Yiru Wang <wangyiru1@huawei.com> - 1.0.9-15
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- Pakcage init
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