Dan Langille wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Mark Wright wrote: > >> I am using Ubuntu 8.10 Desktop (tried both 32-bit and 64-bit versions) >> and liferay 2.4.4. I used the following procedure to create the bat module: >> >> * >> *remove qt3* (if installed) >> o >> >> sudo apt-get --purge remove qt3-dev-tools qt3-designer libqwt-dev >> >> * >> *install qt4* >> o >> >> sudo apt-get install qt4-dev-tools qt4-qtconfig libqt4-core >> libqt4-dev >> >> * >> *install qwt* >> o >> >> apt-get install libqwt5-qt4 libqwt5-qt4-dev >> >> o >> make sure, that under /usr/lib the libqwt.so links to >> libqwt-qt4.so.5, if not create a symlink. >> o >> >> cd /usr/lib >> sudo ln -s libqwt-qt4.so.5 libqwt.so >> >> * >> configure >> o >> >> ./configure --enable-bat --enable-client-only >> --with-qwt=/usr/lib/ >> >> o >> The result of the succesfull configure should show these lines: >> + >> >> bat support: yes -L/usr/lib64 >> client-only: yes >> >> * >> proceed to make >> o >> >> make >> >> * >> install bat >> o >> >> sudo cp src/qt-console/bat /usr/sbin/ >> >> o >> >> sudo cp src/qt-console/bat.conf /etc/bacula/ >> >> * >> start it >> o >> >> bat -d99 -c /etc/bacula/bat.conf >> >> When I run it I get a >> *** buffer overflow detected ***: bat terminated >> ====== Backtrace: ====== >> /lib/tls/i686/cmov/libc.so.6(__fortify_fail+0x48)[oxb727d6d8] >> /lib/tls/i686/cmov/libc.so.6[0xb727b800] >> bat[0x8116d8c] >> bat[ox8055c7d] >> /lib/tls/i686/cmov/libc.so.6(__livc_start_main+0xe5)[0xb7199685] >> bat[0x80555b1] >> > > Is this a case of compiling with options to check for buffer overflow? > > Please search the archives for bat and buffer overflow. Your answer may > be there. I seem to recall that some distros insist upon compile > options that are simply wrong. > > - -- > Dan Langille > > BSDCan - The Technical BSD Conference : http://www.bsdcan.org/ > PGCon - The PostgreSQL Conference: http://www.pgcon.org/ > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2.0.11 (FreeBSD) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org > > iEYEARECAAYFAkm9rn0ACgkQCgsXFM/7nTykQwCfS+VA3fUlN58sUP4EOM13piMi > p2YAoO0oInYs6fUoTSFeoA/q/ebdlI3V > =Q6xa > -----END PGP SIGNATURE----- > > Thanks for the response. The only info I could find seemed to have to do with setting the D_FORTIFY_SOURCE as part of the CFLAGS. I tried using -D_FORTIFY_SOURCE=0, -D_FORTIFY_SOURCE=2 and -D_FORTIFY_SOURCE=3D0, but I got the same results. I have to admit that I really don't understand what the settings do, but I could not find any other information on how I might set those. I also found the following information, although I could not figure out how to use it in Ubuntu:
To avoid this problem a workaround for Redhat platforms is to set the CFLAGS in your ~/.rpmmacros file as follows: # uncomment for bacula #%__global_cflags -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=0 -fno-exceptions -fno-strict-aliasing -fno-rtti For SuSE platforms set as follows in your ~/.rpmrc file: optflags: i586 -O2 -g -m32 -march=i586 -mtune=i686 -fmessage-length=0 -D_FORTIFY_SOURCE=0 optflags: x86_64 -O2 -g -fmessage-length=0 -D_FORTIFY_SOURCE=0 -- *Mark Wright* Chief Technology Officer Web: redesetgrow.com <http://www.redesetgrow.com/> Email: mwri...@redesetgrow.com <mailto:mwri...@redesetgrow.com> Phone: (888) 386-3822 ------------------------------------------------------------------------------ Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are powering Web 2.0 with engaging, cross-platform capabilities. Quickly and easily build your RIAs with Flex Builder, the Eclipse(TM)based development software that enables intelligent coding and step-through debugging. Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com _______________________________________________ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
