In function ‘open’, inlined from ‘collect_execute’ at /var/tmp/portage/sys-libs/libstdc++-v3-3.3.6/work/gcc-3.3.6/gcc/collect2.c:1575: /usr/include/bits/fcntl2.h:51: error: call to ‘__open_missing_mode’ declared with attribute error: open with O_CREAT in second argument needs 3 arguments /var/tmp/portage/sys-libs/libstdc++-v3-3.3.6/work/gcc-3.3.6/gcc/gcc.c:1437: warning: string length ‘733’ is greater than the length ‘509’ ISO C90 compilers are required to support /var/tmp/portage/sys-libs/libstdc++-v3-3.3.6/work/gcc-3.3.6/gcc/gcc.c: In function ‘init_gcc_specs’: /var/tmp/portage/sys-libs/libstdc++-v3-3.3.6/work/gcc-3.3.6/gcc/gcc.c:1474: warning: traditional C rejects string constant concatenation gcc -c -O2 -pipe -fPIC -D_FORTIFY_SOURCE=2 -fno-ident -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long Gcc 4.3.1 whit fortify_source=2 https://hardened.gentooexperimental.org/secure/ticket/29
Created attachment 160659 [details, diff] Fix for O_CREAT bug in libstdc++-v3
This only seems to happen because of -DFORTIFY_SOURCE=2, so this shouldn't block our gcc-4.3 tracker.
(In reply to comment #1) > Created an attachment (id=160659) [edit] > Fix for O_CREAT bug in libstdc++-v3 > Thanks for your patch it works fine.
(In reply to comment #2) > This only seems to happen because of -DFORTIFY_SOURCE=2, so this shouldn't > block our gcc-4.3 tracker. > For me it happens after upgrading to gcc-4.3.3 and glibc-2.8 on a non-hardend machine. Portage 2.2_rc23 (default/linux/x86/2008.0, gcc-4.3.3, glibc-2.8_p20080602-r1, 2.6.27-gentoo-r8-r8 i686) ================================================================= System uname: Linux-2.6.27-gentoo-r8-r8-i686-Intel-R-_Pentium-R-_D_CPU_2.80GHz-with-glibc2.0 Timestamp of tree: Tue, 03 Feb 2009 03:15:01 +0000 distcc 3.0 i686-pc-linux-gnu [disabled] ccache version 2.4 [enabled] app-shells/bash: 3.2_p39 dev-java/java-config: 1.3.7-r1, 2.1.6-r1 dev-lang/python: 2.5.4-r2 dev-util/ccache: 2.4-r7 sys-apps/baselayout: 2.0.0 sys-apps/openrc: 0.4.2 sys-apps/sandbox: 1.2.18.1-r2 sys-devel/autoconf: 2.13, 2.63 sys-devel/automake: 1.5, 1.7.9-r1, 1.9.6-r2, 1.10.2 sys-devel/binutils: 2.18-r3 sys-devel/gcc-config: 1.4.0-r4 sys-devel/libtool: 1.5.26 virtual/os-headers: 2.6.27-r2 ACCEPT_KEYWORDS="x86" ALSA_CARDS="hda-intel" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" ANT_HOME="/usr/share/ant" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ARCH="x86" AUTOCLEAN="yes" BINSORT_SCR="/tmp/justin" BINTYPE="linux9" CBIN="/usr/bin" CBUILD="i686-pc-linux-gnu" CCACHE_DIR="/home/ccache" CCACHE_SIZE="3G" CCP4="/usr" CCP4I_HELP="/usr/lib/ccp4/ccp4i/help" CCP4I_TCLTK="/usr/bin" CCP4I_TOP="/usr/lib/ccp4/ccp4i" CCP4_BIN="/usr/bin" CCP4_BROWSER="mozilla" CCP4_HELPDIR="/usr/help/" CCP4_LIB="/usr/lib" CCP4_MASTER="/usr" CCP4_OPEN="UNKNOWN" CCP4_SCR="/tmp/justin" CDOC="/usr/doc" CETC="/usr/etc" CEXAM="/usr/examples" CFLAGS="-O2 -pipe -march=prescott -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" CHTML="/usr/html" CINCL="/usr/share/ccp4/include" CLASSPATH="/usr/bin:." 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JAVAC="/home/justin/.gentoo/java-config-2/current-user-vm/bin/javac" JAVA_HOME="/home/justin/.gentoo/java-config-2/current-user-vm" JDK_HOME="/home/justin/.gentoo/java-config-2/current-user-vm" KERNEL="linux" LANG="en_GB.UTF-8" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LC_CTYPE="en_GB.UTF-8" LDFLAGS="-Wl,-O1,--hash-style=gnu,--sort-common" LD_LIBRARY_PATH="/usr/lib:/usr/lib" LESS="-R -M --shift 5" LESSOPEN="|lesspipe.sh %s" LINGUAS="en" LOGNAME="justin" 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(In reply to comment #4) > (In reply to comment #2) > > This only seems to happen because of -DFORTIFY_SOURCE=2, so this shouldn't > > block our gcc-4.3 tracker. > > > For me it happens after upgrading to gcc-4.3.3 and glibc-2.8 on a non-hardend > machine. > That is becouse gcc-4.3.3 enables -DFORTIFY_SOURCE=2 by default for everyone.
Thanks, added to cvs.
