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Date:      Sat, 7 Oct 2023 13:51:26 +0200
From:      Mathieu Arnold <mat@freebsd.org>
To:        Muhammad Moinur Rahman <bofh@freebsd.org>
Cc:        ports-committers@freebsd.org, dev-commits-ports-all@freebsd.org,  dev-commits-ports-main@freebsd.org
Subject:   Re: git: 28374e2250ce - main - lang/php83: Add non-default NOASLR option
Message-ID:  <n3ekop2xlf23eki57rp3xesg5uar7gduzt7ucyw5tndy3skxs2@vfe2a4ge77w5>
In-Reply-To: <202310071101.397B1Beq050941@gitrepo.freebsd.org>
References:  <202310071101.397B1Beq050941@gitrepo.freebsd.org>

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On Sat, Oct 07, 2023 at 11:01:11AM +0000, Muhammad Moinur Rahman wrote:
> The branch main has been updated by bofh:
>=20
> URL: https://cgit.FreeBSD.org/ports/commit/?id=3D28374e2250ce52ea7f88bef2=
e62c6e56181f573b
>=20
> commit 28374e2250ce52ea7f88bef2e62c6e56181f573b
> Author:     Muhammad Moinur Rahman <bofh@FreeBSD.org>
> AuthorDate: 2023-10-07 10:56:44 +0000
> Commit:     Muhammad Moinur Rahman <bofh@FreeBSD.org>
> CommitDate: 2023-10-07 11:00:34 +0000
>=20
>     lang/php83: Add non-default NOASLR option

So this should be an ASLR option that is on by default.

>     In certain corner cases php-fpm is creating zombie processes specially
>     from 13.2-RELEASE onwards. The exact reason has not been pin-pointed =
but
>     it looks like disabling ASLR solves the problem. So add a non-default
>     option NOASLR to allow the user build without ASLR.
>    =20
>     This patch will not go into lang/php80 but will go in lang/php81 and
>     lang/php82 after some more extensive tests.
>    =20
>     PR:             274135
>     Reported by:    ports@thelanman.net
> ---
>  lang/php83/Makefile | 26 +++++++++++++++++++++-----
>  1 file changed, 21 insertions(+), 5 deletions(-)
>=20
> diff --git a/lang/php83/Makefile b/lang/php83/Makefile
> index 90ca4ef3b915..bf150d592329 100644
> --- a/lang/php83/Makefile
> +++ b/lang/php83/Makefile
> @@ -31,17 +31,15 @@ CONFIGURE_ARGS+=3D	--disable-all \
>  			--with-password-argon2=3D${LOCALBASE}
>  DESTDIRNAME=3D		INSTALL_ROOT
> =20
> -USES+=3D		autoreconf:build ssl
> +USES+=3D		autoreconf:build localbase ssl
>  USE_GNOME=3D	libxml2
> =20
> -CPPFLAGS=3D	-I${LOCALBASE}/include
> -
> -LDFLAGS=3D	-L${OPENSSLLIB} -lcrypto -lssl
> +LDFLAGS+=3D	-L${OPENSSLLIB} -lcrypto -lssl
>  # PR230207 Allow relocations against read-only segments (override lld de=
fault)
>  LDFLAGS_i386=3D	-Wl,-z,notext
> =20
>  OPTIONS_DEFINE+=3D		CGI CLI DEBUG DTRACE EMBED FPM IPV6 LINKTHR \
> -				MYSQLND PHPDBG ZTS
> +				MYSQLND NOASLR PHPDBG ZTS
>  OPTIONS_DEFAULT=3D		CGI CLI DTRACE EMBED FPM LINKTHR MYSQLND
>  OPTIONS_EXCLUDE_DragonFly=3D	DTRACE
>  # ld(1) fails to link probes: Relocations in generic ELF (EM: 0)
> @@ -83,6 +81,7 @@ FPM_VARS=3D		PHP_SAPI+=3Dfpm \
>  			USE_RC_SUBR+=3Dphp-fpm
>  IPV6_CONFIGURE_OFF=3D	--disable-ipv6
>  LINKTHR_LIBS=3D		-lpthread
> +NOASLR_USES=3D	elfctl
>  MYSQLND_CONFIGURE_ON=3D	--enable-mysqlnd
>  PHPDBG_CONFIGURE_ON=3D	--enable-phpdbg
>  PHPDBG_VARS=3D		PHP_SAPI+=3Dphpdbg
> @@ -98,6 +97,23 @@ SHORTMODNAME=3D		php
>  WARNING=3D		"!!! If you have a threaded Apache, you must build ${PHP_POR=
T} with ZTS support to enable thread-safety in extensions !!!"
>  .endif
> =20
> +.include <bsd.port.options.mk>
> +
> +.if ${PORT_OPTIONS:NOASLR}
> +.if ${PORT_OPTIONS:MCLI}
> +ELF_FEATURES+=3D+noaslr:sapi/cli/php
> +.endif
> +.if ${PORT_OPTIONS:MCGI}
> +ELF_FEATURES+=3D+noaslr:sapi/cgi/php-cgi
> +.endif
> +.if ${PORT_OPTIONS:MPHPDBG}
> +ELF_FEATURES+=3D+noaslr:sapi/phpdbg/phpdbg
> +.endif
> +.if ${PORT_OPTIONS:MFPM}
> +ELF_FEATURES+=3D+noaslr:sapi/fpm/php-fpm
> +.endif
> +.endif
> +
>  .include <bsd.port.pre.mk>
> =20
>  .if ${ARCH} =3D=3D riscv64
>=20

--=20
Mathieu Arnold

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