[Webkit-unassigned] [Bug 216201] [GTK]: RFE: remove using libgcrypt
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Wed Sep 9 07:00:39 PDT 2020
https://bugs.webkit.org/show_bug.cgi?id=216201
--- Comment #5 from Tomasz Kłoczko <kloczko.tomasz at gmail.com> ---
> This looks like an issue with the packages in your GNU/Linux distribution.
Nope. This is not only Fedora issue. In All Debian based distros people are completly not aware possibility to minimise dynamically linked libraries by proper decysions on source code configuration stage in case of thsoe projects which have such options.
Only handfull packages have options to choose for example crypto backend library on configure source code stage.
Majority of the OSS software is using openssl as TLS librarynad libxcrypto (or libcrypto) as crypto bakend.
>From that point of view choosing libgsryoto was not the best decision.
> $ readelf -d /usr/bin/epiphany | grep -E 'NEEDED.*(crypt|tls|ssl)'
That command shows what is actually NEEDED by epiphany DSO not what will be loaded into epiphany process adress space.
Because I'm buiding all my spftware with -Wl,--as-needed on my epiphany ois not linked like on your system.
$ readelf -d /usr/bin/epiphany | grep -E 'NEEDED.*(crypt|tls|ssl)'
$
$ objdump -x /usr/bin/epiphany |grep NEEDED
NEEDED libc.so.6
NEEDED libephymain.so
NEEDED libephymisc.so
NEEDED libgtk-3.so.0
NEEDED libgio-2.0.so.0
NEEDED libgobject-2.0.so.0
NEEDED libglib-2.0.so.0
NEEDED libxml2.so.2
NEEDED libhandy-0.0.so.0
In other words your epiphany binary is overlinked.
In case my example those two libraries are loaded only because libraries used by epiphany are using different crypt/tls libraries.
That what will actually what will be loaded into epiphany adress space by ld.so in my case. I'm almost sure that in your case it will be much more (as I wrote I'm linking everyuthing with --as-needed)
[tkloczko at barrel SPECS]$ ldd /usr/bin/epiphany | wc -l
140
[tkloczko at barrel SPECS]$ ldd /usr/bin/epiphany
linux-vdso.so.1 (0x00007ffe77bab000)
libc.so.6 => /lib64/libc.so.6 (0x00007f35b60f5000)
libephymain.so => /usr/lib64/epiphany/libephymain.so (0x00007f35b6016000)
libephymisc.so => /usr/lib64/epiphany/libephymisc.so (0x00007f35b5fcc000)
libgtk-3.so.0 => /lib64/libgtk-3.so.0 (0x00007f35b58fc000)
libgio-2.0.so.0 => /lib64/libgio-2.0.so.0 (0x00007f35b5739000)
libgobject-2.0.so.0 => /lib64/libgobject-2.0.so.0 (0x00007f35b56e1000)
libglib-2.0.so.0 => /lib64/libglib-2.0.so.0 (0x00007f35b55b3000)
libxml2.so.2 => /lib64/libxml2.so.2 (0x00007f35b5436000)
libhandy-0.0.so.0 => /lib64/libhandy-0.0.so.0 (0x00007f35b53ce000)
/lib64/ld-linux-x86-64.so.2 (0x00007f35b6516000)
libephysync.so => /usr/lib64/epiphany/libephysync.so (0x00007f35b53a0000)
libdazzle-1.0.so.0 => /lib64/libdazzle-1.0.so.0 (0x00007f35b52b0000)
libgdk-3.so.0 => /lib64/libgdk-3.so.0 (0x00007f35b51d7000)
libpango-1.0.so.0 => /lib64/libpango-1.0.so.0 (0x00007f35b5183000)
libatk-1.0.so.0 => /lib64/libatk-1.0.so.0 (0x00007f35b515a000)
libcairo.so.2 => /lib64/libcairo.so.2 (0x00007f35b503f000)
libgdk_pixbuf-2.0.so.0 => /lib64/libgdk_pixbuf-2.0.so.0 (0x00007f35b5014000)
libjson-glib-1.0.so.0 => /lib64/libjson-glib-1.0.so.0 (0x00007f35b4fe7000)
libsoup-2.4.so.1 => /lib64/libsoup-2.4.so.1 (0x00007f35b4f44000)
libm.so.6 => /lib64/libm.so.6 (0x00007f35b4dfc000)
libwebkit2gtk-4.0.so.37 => /lib64/libwebkit2gtk-4.0.so.37 (0x00007f35b1b3d000)
libjavascriptcoregtk-4.0.so.18 => /lib64/libjavascriptcoregtk-4.0.so.18 (0x00007f35b040a000)
libgcr-ui-3.so.1 => /lib64/libgcr-ui-3.so.1 (0x00007f35b03a6000)
libgcr-base-3.so.1 => /lib64/libgcr-base-3.so.1 (0x00007f35b0318000)
libsqlite3.so.0 => /lib64/libsqlite3.so.0 (0x00007f35b01e4000)
libgmodule-2.0.so.0 => /lib64/libgmodule-2.0.so.0 (0x00007f35b01dc000)
libpangocairo-1.0.so.0 => /lib64/libpangocairo-1.0.so.0 (0x00007f35b01ca000)
libXi.so.6 => /lib64/libXi.so.6 (0x00007f35b01b8000)
libXfixes.so.3 => /lib64/libXfixes.so.3 (0x00007f35b01af000)
libcairo-gobject.so.2 => /lib64/libcairo-gobject.so.2 (0x00007f35b01a3000)
libatk-bridge-2.0.so.0 => /lib64/libatk-bridge-2.0.so.0 (0x00007f35b016a000)
libwayland-client.so.0 => /lib64/libwayland-client.so.0 (0x00007f35b0158000)
libepoxy.so.0 => /lib64/libepoxy.so.0 (0x00007f35b0023000)
libX11.so.6 => /lib64/libX11.so.6 (0x00007f35afee0000)
libfribidi.so.0 => /lib64/libfribidi.so.0 (0x00007f35afec1000)
libpangoft2-1.0.so.0 => /lib64/libpangoft2-1.0.so.0 (0x00007f35afea7000)
libharfbuzz.so.0 => /lib64/libharfbuzz.so.0 (0x00007f35afdd7000)
libfontconfig.so.1 => /lib64/libfontconfig.so.1 (0x00007f35afd98000)
libfreetype.so.6 => /lib64/libfreetype.so.6 (0x00007f35afcd6000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f35afcb4000)
libz.so.1 => /lib64/libz.so.1 (0x00007f35afc9a000)
libmount.so.1 => /lib64/libmount.so.1 (0x00007f35afc61000)
libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f35afc34000)
libresolv.so.2 => /lib64/libresolv.so.2 (0x00007f35afc18000)
libffi.so.6 => /lib64/libffi.so.6 (0x00007f35afc0d000)
libpcre.so.1 => /lib64/libpcre.so.1 (0x00007f35afb94000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007f35afb8d000)
liblzma.so.5 => /lib64/liblzma.so.5 (0x00007f35afb62000)
libsecret-1.so.0 => /lib64/libsecret-1.so.0 (0x00007f35afb15000)
libgmp.so.10 => /lib64/libgmp.so.10 (0x00007f35afa71000)
libhogweed.so.6 => /lib64/libhogweed.so.6 (0x00007f35afa27000)
libnettle.so.8 => /lib64/libnettle.so.8 (0x00007f35af9e4000)
librt.so.1 => /lib64/librt.so.1 (0x00007f35af9d9000)
libXinerama.so.1 => /lib64/libXinerama.so.1 (0x00007f35af9d4000)
libXrandr.so.2 => /lib64/libXrandr.so.2 (0x00007f35af9c5000)
libXcursor.so.1 => /lib64/libXcursor.so.1 (0x00007f35af9b8000)
libXcomposite.so.1 => /lib64/libXcomposite.so.1 (0x00007f35af9b3000)
libXdamage.so.1 => /lib64/libXdamage.so.1 (0x00007f35af9ae000)
libxkbcommon.so.0 => /lib64/libxkbcommon.so.0 (0x00007f35af972000)
libwayland-cursor.so.0 => /lib64/libwayland-cursor.so.0 (0x00007f35af968000)
libwayland-egl.so.1 => /lib64/libwayland-egl.so.1 (0x00007f35af961000)
libXext.so.6 => /lib64/libXext.so.6 (0x00007f35af94c000)
libthai.so.0 => /lib64/libthai.so.0 (0x00007f35af941000)
libpixman-1.so.0 => /lib64/libpixman-1.so.0 (0x00007f35af896000)
libpng16.so.16 => /lib64/libpng16.so.16 (0x00007f35af85c000)
libxcb-shm.so.0 => /lib64/libxcb-shm.so.0 (0x00007f35af855000)
libxcb.so.1 => /lib64/libxcb.so.1 (0x00007f35af82b000)
libxcb-render.so.0 => /lib64/libxcb-render.so.0 (0x00007f35af81c000)
libXrender.so.1 => /lib64/libXrender.so.1 (0x00007f35af80f000)
libgssapi_krb5.so.2 => /lib64/libgssapi_krb5.so.2 (0x00007f35af7bb000)
libpsl.so.5 => /lib64/libpsl.so.5 (0x00007f35af7b4000)
libbrotlidec.so.1 => /lib64/libbrotlidec.so.1 (0x00007f35af7a4000)
libwpe-1.0.so.1 => /lib64/libwpe-1.0.so.1 (0x00007f35af799000)
libWPEBackend-fdo-1.0.so.1 => /lib64/libWPEBackend-fdo-1.0.so.1 (0x00007f35af787000)
libGL.so.1 => /lib64/libGL.so.1 (0x00007f35af700000)
libEGL.so.1 => /lib64/libEGL.so.1 (0x00007f35af6ee000)
libnotify.so.4 => /lib64/libnotify.so.4 (0x00007f35af6e4000)
libicui18n.so.67 => /lib64/libicui18n.so.67 (0x00007f35af416000)
libicuuc.so.67 => /lib64/libicuuc.so.67 (0x00007f35af23e000)
libsystemd.so.0 => /lib64/libsystemd.so.0 (0x00007f35af198000)
libxslt.so.1 => /lib64/libxslt.so.1 (0x00007f35af15a000)
libwoff2dec.so.1.0.2 => /lib64/libwoff2dec.so.1.0.2 (0x00007f35af14f000)
libharfbuzz-icu.so.0 => /lib64/libharfbuzz-icu.so.0 (0x00007f35af14a000)
libgcrypt.so.20 => /lib64/libgcrypt.so.20 (0x00007f35af023000)
libgstapp-1.0.so.0 => /lib64/libgstapp-1.0.so.0 (0x00007f35af012000)
libgstbase-1.0.so.0 => /lib64/libgstbase-1.0.so.0 (0x00007f35aefce000)
libgstreamer-1.0.so.0 => /lib64/libgstreamer-1.0.so.0 (0x00007f35aeeff000)
libgstpbutils-1.0.so.0 => /lib64/libgstpbutils-1.0.so.0 (0x00007f35aeec5000)
libgstaudio-1.0.so.0 => /lib64/libgstaudio-1.0.so.0 (0x00007f35aee66000)
libgsttag-1.0.so.0 => /lib64/libgsttag-1.0.so.0 (0x00007f35aee33000)
libgstvideo-1.0.so.0 => /lib64/libgstvideo-1.0.so.0 (0x00007f35aed95000)
libgstgl-1.0.so.0 => /lib64/libgstgl-1.0.so.0 (0x00007f35aed2e000)
libgstfft-1.0.so.0 => /lib64/libgstfft-1.0.so.0 (0x00007f35aed22000)
libjpeg.so.62 => /lib64/libjpeg.so.62 (0x00007f35aecaf000)
libopenjp2.so.7 => /lib64/libopenjp2.so.7 (0x00007f35aec5c000)
libwebpdemux.so.2 => /lib64/libwebpdemux.so.2 (0x00007f35aec54000)
libwebp.so.7 => /lib64/libwebp.so.7 (0x00007f35aebe8000)
libenchant-2.so.2 => /lib64/libenchant-2.so.2 (0x00007f35aebda000)
libseccomp.so.2 => /lib64/libseccomp.so.2 (0x00007f35aebbd000)
libtasn1.so.6 => /lib64/libtasn1.so.6 (0x00007f35aeba6000)
libhyphen.so.0 => /lib64/libhyphen.so.0 (0x00007f35aeb9f000)
libwayland-server.so.0 => /lib64/libwayland-server.so.0 (0x00007f35aeb88000)
libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007f35ae9a0000)
libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f35ae985000)
libgck-1.so.0 => /lib64/libgck-1.so.0 (0x00007f35ae952000)
libp11-kit.so.0 => /lib64/libp11-kit.so.0 (0x00007f35ae820000)
libdbus-1.so.3 => /lib64/libdbus-1.so.3 (0x00007f35ae7c4000)
libatspi.so.0 => /lib64/libatspi.so.0 (0x00007f35ae78b000)
libgraphite2.so.3 => /lib64/libgraphite2.so.3 (0x00007f35ae76a000)
libbz2.so.1 => /lib64/libbz2.so.1 (0x00007f35ae756000)
libblkid.so.1 => /lib64/libblkid.so.1 (0x00007f35ae729000)
libpcre2-8.so.0 => /lib64/libpcre2-8.so.0 (0x00007f35ae691000)
libgpg-error.so.0 => /lib64/libgpg-error.so.0 (0x00007f35ae66c000)
libdatrie.so.1 => /lib64/libdatrie.so.1 (0x00007f35ae663000)
libXau.so.6 => /lib64/libXau.so.6 (0x00007f35ae65e000)
libXdmcp.so.6 => /lib64/libXdmcp.so.6 (0x00007f35ae656000)
libkrb5.so.3 => /lib64/libkrb5.so.3 (0x00007f35ae57c000)
libk5crypto.so.3 => /lib64/libk5crypto.so.3 (0x00007f35ae564000)
libcom_err.so.2 => /lib64/libcom_err.so.2 (0x00007f35ae55d000)
libkrb5support.so.0 => /lib64/libkrb5support.so.0 (0x00007f35ae54c000)
libkeyutils.so.1 => /lib64/libkeyutils.so.1 (0x00007f35ae545000)
libcrypto.so.1.1 => /lib64/libcrypto.so.1.1 (0x00007f35ae25a000)
libidn2.so.0 => /lib64/libidn2.so.0 (0x00007f35ae237000)
libunistring.so.2 => /lib64/libunistring.so.2 (0x00007f35ae0b4000)
libbrotlicommon.so.1 => /lib64/libbrotlicommon.so.1 (0x00007f35ae091000)
libGLX.so.0 => /lib64/libGLX.so.0 (0x00007f35ae05f000)
libGLdispatch.so.0 => /lib64/libGLdispatch.so.0 (0x00007f35adfa8000)
libicudata.so.67 => /lib64/libicudata.so.67 (0x00007f35ac48f000)
libzstd.so.1 => /lib64/libzstd.so.1 (0x00007f35ac3e1000)
liblz4.so.1 => /lib64/liblz4.so.1 (0x00007f35ac3be000)
libwoff2common.so.1.0.2 => /lib64/libwoff2common.so.1.0.2 (0x00007f35ac3b9000)
liborc-0.4.so.0 => /lib64/liborc-0.4.so.0 (0x00007f35ac335000)
libgstallocators-1.0.so.0 => /lib64/libgstallocators-1.0.so.0 (0x00007f35ac32d000)
libX11-xcb.so.1 => /lib64/libX11-xcb.so.1 (0x00007f35ac328000)
libgudev-1.0.so.0 => /lib64/libgudev-1.0.so.0 (0x00007f35ac31c000)
libdrm.so.2 => /lib64/libdrm.so.2 (0x00007f35ac308000)
libgbm.so.1 => /lib64/libgbm.so.1 (0x00007f35ac2f6000)
libudev.so.1 => /lib64/libudev.so.1 (0x00007f35ac2cc000)
libexpat.so.1 => /lib64/libexpat.so.1 (0x00007f35ac29d000)
As you can see issue with crypto/tls libaries it is not only issue.
it is another simillar issue with xml parsers
[tkloczko at barrel SPECS]$ ldd /usr/bin/epiphany |egrep "xml|expat"
libxml2.so.2 => /lib64/libxml2.so.2 (0x00007fcc79b99000)
libexpat.so.1 => /lib64/libexpat.so.1 (0x00007fcc70a00000)
And I'm working on reduce above as well .. :)
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