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dbus: support large-file for stat64 

While starting dbus-daemon on a 32-bit linux host and it invokes
fstat to load /etc/dbus-1/system.conf through NFS. If system.conf
was created with a large indoe number on 64-bit host. The above
fstat invoking failed. Here is the log of strace:
............
$ ls -i /etc/dbus-1/system.conf
53778558109 /etc/dbus-1/system.conf

$ strace /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation
|open("/etc/dbus-1/system.conf", O_RDONLY) = 4
|fstat64(4, {st_mode=S_IFREG|0644, st_size=3340, ...}) = 0
|close(4) = 0
|close(3) = 0
|write(2, "Failed to start message bus: Fai"..., 109Failed to start message bus:
Failed to stat "/etc/dbus-1/system.conf": Value too large for defined data type
|) = 109
|exit_group(1) = ?
|+++ exited with 1 +++
............

In this situation, we should support large-file for stat64. Add marco
AC_SYS_LARGEFILE to do the detection at configure time. It can be disabled
by configuring with the `--disable-largefile' option.

[YOCTO: #8863]

(From OE-Core rev: 33a7a9b3efafc35ed1409fdfa8ab8f544f1babc3)

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Hongxu Jia 2016-01-04 10:08:42 +08:00 committed by Richard Purdie
parent 0d5e41f41d
commit 3f4fb3936e
2 changed files with 56 additions and 0 deletions
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53
meta/recipes-core/dbus/dbus/0001-configure.ac-support-large-file-for-stat64.patch Normal file
View File

@ -0,0 +1,53 @@
From e18bd3a571be716d90bedc835a014472470ae7bd Mon Sep 17 00:00:00 2001
From: Hongxu Jia <hongxu.jia@windriver.com>
Date: Wed, 30 Dec 2015 10:58:39 +0800
Subject: [PATCH] configure.ac: support large-file for stat64
While starting dbus-daemon on a 32-bit linux host and it invokes
fstat to load /etc/dbus-1/system.conf through NFS. If system.conf
was created with a large indoe number on 64-bit host. The above
fstat invoking failed. Here is the log of strace:
............
$ ls -i /etc/dbus-1/system.conf
53778558109 /etc/dbus-1/system.conf
$ strace /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation
|open("/etc/dbus-1/system.conf", O_RDONLY) = 4
|fstat64(4, {st_mode=S_IFREG|0644, st_size=3340, ...}) = 0
|close(4) = 0
|close(3) = 0
|write(2, "Failed to start message bus: Fai"..., 109Failed to start message bus:
Failed to stat "/etc/dbus-1/system.conf": Value too large for defined data type
|) = 109
|exit_group(1) = ?
|+++ exited with 1 +++
............
In this situation, we should support large-file for stat64. Add marco
AC_SYS_LARGEFILE to do the detection at configure time. It can be disabled
by configuring with the `--disable-largefile' option.
Upstream-Status: Submitted
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=93545
https://bugs.freedesktop.org/attachment.cgi?id=120747
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
---
configure.ac | 1 +
1 file changed, 1 insertion(+)
diff --git a/configure.ac b/configure.ac
index 82806ba..cb5a60b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -64,6 +64,7 @@ AC_SUBST(DBUS_VERSION)
AC_PROG_CC
AM_PROG_CC_C_O
AC_PROG_CXX
+AC_SYS_LARGEFILE
AC_USE_SYSTEM_EXTENSIONS
AC_ISC_POSIX
AC_HEADER_STDC
--
1.9.1

3
meta/recipes-core/dbus/dbus_1.8.20.bb
View File

@ -17,6 +17,7 @@ SRC_URI = "http://dbus.freedesktop.org/releases/dbus/dbus-${PV}.tar.gz \
file://dbus-1.init \
file://os-test.patch \
file://clear-guid_from_server-if-send_negotiate_unix_f.patch \
file://0001-configure.ac-support-large-file-for-stat64.patch \
"
SRC_URI[md5sum] = "b49890bbabedab3a1c3f4f73c7ff8b2b"
@ -92,6 +93,7 @@ EXTRA_OECONF = "--disable-tests \
EXTRA_OECONF_append_class-native = " --disable-selinux"
PACKAGECONFIG ??= "${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'systemd', '', d)} \
${@bb.utils.contains('DISTRO_FEATURES', 'largefile', 'largefile', '', d)} \
${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'x11', '', d)}"
PACKAGECONFIG_class-native = ""
PACKAGECONFIG_class-nativesdk = ""
@ -100,6 +102,7 @@ PACKAGECONFIG_class-nativesdk = ""
# systemd<->dbus
PACKAGECONFIG[systemd] = "--with-systemdsystemunitdir=${systemd_unitdir}/system/,--without-systemdsystemunitdir"
PACKAGECONFIG[x11] = "--with-x --enable-x11-autolaunch,--without-x --disable-x11-autolaunch, virtual/libx11 libsm"
PACKAGECONFIG[largefile] = "--enable-largefile,--disable-largefile,,"
do_install() {
autotools_do_install