package less tags 707824 moreinfo stop On Sat, May 11, 2013 at 07:24:39AM -0700, Mike Castle wrote: > Dear Maintainer, > > env -i TERM=$TERM less /usr/share/dict/words > > Then do this search: > (a|b)(c|d) > > less crashes: > *** glibc detected *** less: double free or corruption (fasttop): 0x0887edc8 > *** > ======= Backtrace: ========= > /lib/i386-linux-gnu/i686/cmov/libc.so.6(+0x70f01)[0xb7626f01] > /lib/i386-linux-gnu/i686/cmov/libc.so.6(+0x72768)[0xb7628768] > /lib/i386-linux-gnu/i686/cmov/libc.so.6(cfree+0x6d)[0xb762b81d] > less[0x805a701] > ======= Memory map: ======== > 08048000-08069000 r-xp 00000000 08:31 1044485 /bin/less > 08069000-0806a000 r--p 00020000 08:31 1044485 /bin/less > 0806a000-0806d000 rw-p 00021000 08:31 1044485 /bin/less > 0806d000-08071000 rw-p 00000000 00:00 0 > 08879000-0889a000 rw-p 00000000 00:00 0 [heap] > b7400000-b7421000 rw-p 00000000 00:00 0 > b7421000-b7500000 ---p 00000000 00:00 0 > b7598000-b75b4000 r-xp 00000000 08:31 1085361 > /lib/i386-linux-gnu/libgcc_s.so.1 > b75b4000-b75b5000 rw-p 0001b000 08:31 1085361 > /lib/i386-linux-gnu/libgcc_s.so.1 > b75b5000-b75b6000 rw-p 00000000 00:00 0 > b75b6000-b7712000 r-xp 00000000 08:31 1085420 > /lib/i386-linux-gnu/i686/cmov/libc-2.13.so > b7712000-b7713000 ---p 0015c000 08:31 1085420 > /lib/i386-linux-gnu/i686/cmov/libc-2.13.so > b7713000-b7715000 r--p 0015c000 08:31 1085420 > /lib/i386-linux-gnu/i686/cmov/libc-2.13.so > b7715000-b7716000 rw-p 0015e000 08:31 1085420 > /lib/i386-linux-gnu/i686/cmov/libc-2.13.so > b7716000-b7719000 rw-p 00000000 00:00 0 > b7719000-b7736000 r-xp 00000000 08:31 1085458 > /lib/i386-linux-gnu/libtinfo.so.5.9 > b7736000-b7738000 r--p 0001c000 08:31 1085458 > /lib/i386-linux-gnu/libtinfo.so.5.9 > b7738000-b7739000 rw-p 0001e000 08:31 1085458 > /lib/i386-linux-gnu/libtinfo.so.5.9 > b7739000-b773a000 rw-p 00000000 00:00 0 > b774f000-b7750000 rw-p 00000000 00:00 0 > b7750000-b7751000 r-xp 00000000 00:00 0 [vdso] > b7751000-b776d000 r-xp 00000000 08:31 1085704 > /lib/i386-linux-gnu/ld-2.13.so > b776d000-b776e000 r--p 0001b000 08:31 1085704 > /lib/i386-linux-gnu/ld-2.13.so > b776e000-b776f000 rw-p 0001c000 08:31 1085704 > /lib/i386-linux-gnu/ld-2.13.so > bff2b000-bff4c000 rw-p 00000000 00:00 0 [stack] > Aborted > > If I download and extract 444-4 and run it (using the same installed > libraries from testing), it succeeds. > > Trying with 458-1 also has the same problem. > > > > -- System Information: > Debian Release: 7.0 > APT prefers testing > APT policy: (500, 'testing'), (500, 'stable') > Architecture: i386 (i686) > > Kernel: Linux 3.2.0-4-686-pae (SMP w/2 CPU cores) > Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) > Shell: /bin/sh linked to /bin/dash > > Versions of packages less depends on: > ii debianutils 4.3.4 > ii libc6 2.13-38 > ii libtinfo5 5.9-10
Hello Mike, I run `env -i TERM=$TERM less /usr/share/dict/words` and searched (a|b)(c|d) and less didn't crash on my system. I have the same versions of libc6 and libtinfo5 but on amd64. dpkg -S libgcc_s.so.1 libc-2.13.so libtinfo.so.5.9 ld-2.13.so lib32gcc1: /usr/lib32/libgcc_s.so.1 libgcc1:amd64: /lib/x86_64-linux-gnu/libgcc_s.so.1 libc6-i386: /lib32/libc-2.13.so libc6:amd64: /lib/x86_64-linux-gnu/libc-2.13.so lib32tinfo5: /lib32/libtinfo.so.5.9 libtinfo5:amd64: /lib/x86_64-linux-gnu/libtinfo.so.5.9 libc6:amd64: /lib/x86_64-linux-gnu/ld-2.13.so libc6-i386: /lib32/ld-2.13.so dpkg -l less libgcc1 libc6 libtinfo Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-================-=========-============-====================================================== ii less 458-1 amd64 pager program similar to more ii libc6:amd64 2.13-38 amd64 Embedded GNU C Library: Shared libraries ii libgcc1:amd64 1:4.7.2-5 amd64 GCC support library ii libtinfo5:amd64 5.9-10 amd64 shared low-level terminfo library for terminal handling Aníbal -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
