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a1a58076bc
Major changes between sudo 1.9.5p2 and 1.9.5p1
* Buildroot: dropped a patch that was included in the release.
* Fixed sudo's setprogname(3) emulation on systems that don't
provide it.
* Fixed a problem with the sudoers log server client where a partial
write to the server could result the sudo process consuming large
amounts of CPU time due to a cycle in the buffer queue. Bug #954.
* Added a missing dependency on libsudo_util in libsudo_eventlog.
Fixes a link error when building sudo statically.
* The user's KRB5CCNAME environment variable is now preserved when
performing PAM authentication. This fixes GSSAPI authentication
when the user has a non-default ccache.
* When invoked as sudoedit, the same set of command line options
are now accepted as for "sudo -e". The -H and -P options are
now rejected for sudoedit and "sudo -e" which matches the sudo
1.7 behavior. This is part of the fix for CVE-2021-3156.
* Fixed a potential buffer overflow when unescaping backslashes
in the command's arguments. Normally, sudo escapes special
characters when running a command via a shell (sudo -s or sudo
-i). However, it was also possible to run sudoedit with the -s
or -i flags in which case no escaping had actually been done,
making a buffer overflow possible. This fixes CVE-2021-3156.
https://www.sudo.ws/stable.html#1.9.5p2
Signed-off-by: Christian Stewart <christian@paral.in>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 4fea71ac78)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
85 lines
2.4 KiB
Makefile
85 lines
2.4 KiB
Makefile
################################################################################
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#
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# sudo
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#
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################################################################################
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SUDO_VERSION = 1.9.5p2
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SUDO_SITE = https://www.sudo.ws/sudo/dist
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SUDO_LICENSE = ISC, BSD-3-Clause
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SUDO_LICENSE_FILES = doc/LICENSE
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# We're patching lib/eventlog/Makefile.in
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SUDO_AUTORECONF = YES
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# This is to avoid sudo's make install from chown()ing files which fails
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SUDO_INSTALL_TARGET_OPTS = INSTALL_OWNER="" DESTDIR="$(TARGET_DIR)" install
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SUDO_CONF_OPTS = \
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--without-lecture \
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--without-sendmail \
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--without-umask \
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--with-logging=syslog \
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--without-interfaces \
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--with-env-editor
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ifeq ($(BR2_PACKAGE_LINUX_PAM),y)
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define SUDO_INSTALL_PAM_CONF
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$(INSTALL) -D -m 0644 package/sudo/sudo.pam $(TARGET_DIR)/etc/pam.d/sudo
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endef
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SUDO_DEPENDENCIES += linux-pam
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SUDO_CONF_OPTS += --with-pam
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SUDO_POST_INSTALL_TARGET_HOOKS += SUDO_INSTALL_PAM_CONF
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else
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SUDO_CONF_OPTS += --without-pam
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endif
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ifeq ($(BR2_PACKAGE_ZLIB),y)
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SUDO_CONF_OPTS += --enable-zlib
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SUDO_DEPENDENCIES += zlib
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else
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SUDO_CONF_OPTS += --disable-zlib
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endif
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ifeq ($(BR2_PACKAGE_OPENLDAP),y)
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SUDO_DEPENDENCIES += openldap
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SUDO_CONF_OPTS += --with-ldap
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# If we are building sudo statically and openldap was linked with openssl, then
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# when we link sudo with openldap we need to specify the openssl libs, otherwise
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# it will fail with "undefined reference" errors.
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ifeq ($(BR2_STATIC_LIBS)$(BR2_PACKAGE_OPENSSL),yy)
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SUDO_DEPENDENCIES += host-pkgconf
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SUDO_CONF_ENV += LIBS="`$(PKG_CONFIG_HOST_BINARY) --libs libssl libcrypto`"
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endif
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else
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SUDO_CONF_OPTS += --without-ldap
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endif
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# mksigname/mksiglist needs to run on build host to generate source files
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define SUDO_BUILD_MKSIGNAME_MKSIGLIST_HOST
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$(MAKE) $(HOST_CONFIGURE_OPTS) \
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CPPFLAGS="$(HOST_CPPFLAGS) -I../../include -I../.." \
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-C $(@D)/lib/util mksigname mksiglist
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endef
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SUDO_POST_CONFIGURE_HOOKS += SUDO_BUILD_MKSIGNAME_MKSIGLIST_HOST
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define SUDO_PERMISSIONS
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/usr/bin/sudo f 4755 0 0 - - - - -
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endef
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define SUDO_REMOVE_DIST_EXAMPLES
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$(RM) $(TARGET_DIR)/etc/sudoers.dist
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rmdir --ignore-fail-on-non-empty $(TARGET_DIR)/etc/sudoers.d
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endef
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SUDO_POST_INSTALL_TARGET_HOOKS += SUDO_REMOVE_DIST_EXAMPLES
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define SUDO_USERS
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- - sudo -1 - - - -
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endef
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define SUDO_ENABLE_SUDO_GROUP_RULE
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$(SED) '/^# \%sudo\tALL=(ALL) ALL/s/^# //' $(TARGET_DIR)/etc/sudoers
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endef
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SUDO_POST_INSTALL_TARGET_HOOKS += SUDO_ENABLE_SUDO_GROUP_RULE
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$(eval $(autotools-package))
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