Re: [PATCH] rng-tools: Update to version 6.14

[Michael Tremer <michael.tremer@ipfire.org>]

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Hello,

> On 1 Dec 2021, at 12:29, Adolf Belka <adolf.belka(a)ipfire.org> wrote:
> 
> - Update from 6.12 to 6.14
> - Update of rootfile not required
> - patch for building rng-tools also for i586 removed as 32 bit will no longer be EOL at
>   end of 2021

This is slightly jumping the gun because 2021 hasn’t ended, yet :)

However, since this will not be part of Core Update 162 and 163 will probably be released in the new year, this should be fine.

> - Building 6.14 caused an error for not finding librtlsdr. The same check is in the
>   makefile in 6.12 but it does not get checked. I could not find why the check was being
>   carried out in 6.14 - it was not due to the removal of the patch. In the end I added
>   the --disable-rtlsdr option to configure and this allowed the build to occur without
>   the check for the prescence of librtlsdr being carried out.

That is also fine for me. We probably don’t want any entropy sources like this.

Reviewed-by: Michael Tremer <michael.tremer(a)ipfire.org>

> - Changelog
>   rng-tools 6.14
>    Bug Fixes:
>      Fixed a null pointer deref in nistbeacon entropy source
>      fixed some confguration tests
>      clarified some rngd behavior in the man page
>      update init code to do proper logging
>      various covscan fixes
>      fixed a memory leak in jitter entropy source
>      fixed possible NULL deref in rdrand source
>      various fixed in openssl mangling code
>      added randstat binary to build
>      minor modernizations to configure.ac
>   rng-tools 6.13
>    Features:
>      Support rndr instruction on arm
>      Support jitter software timer on coarse time systems
>    Bug Fixes:
>      Merged all openssl use into a single helper library
>      Improved console output readability
> 
> Signed-off-by: Adolf Belka <adolf.belka(a)ipfire.org>
> ---
> lfs/rng-tools                                 | 10 +++---
> ...g-tools-6-Enable-RDRAND-for-i586-too.patch | 35 -------------------
> 2 files changed, 6 insertions(+), 39 deletions(-)
> delete mode 100644 src/patches/rng-tools-6-Enable-RDRAND-for-i586-too.patch
> 
> diff --git a/lfs/rng-tools b/lfs/rng-tools
> index 4b9915f40..31706015f 100644
> --- a/lfs/rng-tools
> +++ b/lfs/rng-tools
> @@ -24,7 +24,7 @@
> 
> include Config
> 
> -VER        = 6.12
> +VER        = 6.14
> 
> THISAPP    = rng-tools-$(VER)
> DL_FILE    = $(THISAPP).tar.gz
> @@ -40,7 +40,7 @@ objects = $(DL_FILE)
> 
> $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
> 
> -$(DL_FILE)_MD5 = 17f2815263b6ce6a353625b1fe615346
> +$(DL_FILE)_MD5 = 917d21dd2b06816b0484e220dfb5ba4b
> 
> install : $(TARGET)
> 
> @@ -70,9 +70,11 @@ $(subst %,%_MD5,$(objects)) :
> $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
> 	@$(PREBUILD)
> 	@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
> -	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/rng-tools-6-Enable-RDRAND-for-i586-too.patch
> 	cd $(DIR_APP) && ./autogen.sh
> -	cd $(DIR_APP) && ./configure --prefix=/usr --without-pkcs11
> +	cd $(DIR_APP) && ./configure \
> +	                --prefix=/usr \
> +	                --without-pkcs11 \
> +	                --without-rtlsdr
> 	cd $(DIR_APP) && make $(MAKETUNING) $(EXTRA_MAKE)
> 	cd $(DIR_APP) && make $(EXTRA_INSTALL) install
> 	@rm -rf $(DIR_APP)
> diff --git a/src/patches/rng-tools-6-Enable-RDRAND-for-i586-too.patch b/src/patches/rng-tools-6-Enable-RDRAND-for-i586-too.patch
> deleted file mode 100644
> index 7d45bd0b8..000000000
> --- a/src/patches/rng-tools-6-Enable-RDRAND-for-i586-too.patch
> +++ /dev/null
> @@ -1,35 +0,0 @@
> -From 1f023b49959aa58246e6bb7091ba7710116f6915 Mon Sep 17 00:00:00 2001
> -From: Michael Tremer <michael.tremer(a)ipfire.org>
> -Date: Sun, 9 Sep 2018 17:29:15 +0100
> -Subject: [PATCH] Enable RDRAND for i586, too
> -
> -IPFire is being compiled for i586 omitting some instructions
> -for i686. However, RDRAND is available on some systems and
> -can of course be used.
> -
> -Signed-off-by: Michael Tremer <michael.tremer(a)ipfire.org>
> -
> -Pull request sent: https://github.com/nhorman/rng-tools/pull/31
> -
> ----
> - configure.ac | 4 ++--
> - 1 file changed, 2 insertions(+), 2 deletions(-)
> -
> -diff --git a/configure.ac b/configure.ac
> -index faba7cc9857e..716175328ff6 100644
> ---- a/configure.ac
> -+++ b/configure.ac
> -@@ -53,8 +53,8 @@ AC_CHECK_TOOLS([AR], [ar gar], :)
> - 
> - AX_PTHREAD
> - 
> --AM_CONDITIONAL([RDRAND], [test $target_cpu = x86_64 -o $target_cpu = i686])
> --AS_IF([test $target_cpu = x86_64 -o $target_cpu = i686], [AC_DEFINE([HAVE_RDRAND],1,[Enable RDRAND])],[])
> -+AM_CONDITIONAL([RDRAND], [test $target_cpu = x86_64 -o $target_cpu = i686 -o $target_cpu = i586])
> -+AS_IF([test $target_cpu = x86_64 -o $target_cpu = i686 -o $target_cpu = i586], [AC_DEFINE([HAVE_RDRAND],1,[Enable RDRAND])],[])
> - 
> - AM_CONDITIONAL([DARN], [test $target_cpu = powerpc64le])
> - AS_IF([test $target_cpu = powerpc64le], [AC_DEFINE([HAVE_DARN],1,[Enable DARN])],[])
> --- 
> -2.17.1
> -
> -- 
> 2.34.0
>