Package: dnsutils Version: 1:9.4.1-1 Severity: normal I can reliably reproduce a glibc "corrupted double-linked list" error message on sid/amd64 and etch/i386; see the following output. I have inserted the "^Z" and "^D" lines to indicate control input.
[EMAIL PROTECTED]:~$ mkfifo mypipe [EMAIL PROTECTED]:~$ dig +short -f mypipe >/dev/null & [1] 19722 [EMAIL PROTECTED]:~$ cat > mypipe example.com ^Z zsh: suspended cat > mypipe [EMAIL PROTECTED]:~$ kill %1 [EMAIL PROTECTED]:~$ fg [2] - continued cat > mypipe ^D [EMAIL PROTECTED]:~$ *** glibc detected *** dig: corrupted double-linked list: 0x00000000006350f0 *** ======= Backtrace: ========= /lib/libc.so.6[0x2b2059d42e99] /lib/libc.so.6(cfree+0x8c)[0x2b2059d466ec] /lib/libc.so.6(fclose+0x154)[0x2b2059d32664] dig[0x409eaf] dig[0x40c91d] dig[0x40d373] dig[0x40d40a] dig[0x412a1f] /usr/lib/libisc.so.32[0x2b205945d147] /usr/lib/libisc.so.32[0x2b205945d3de] /lib/libpthread.so.0[0x2b2059abe225] /lib/libc.so.6(clone+0x6d)[0x2b2059da317d] ======= Memory map: ======== 00400000-00418000 r-xp 00000000 08:01 394495 /usr/bin/dig 00618000-0061a000 rw-p 00018000 08:01 394495 /usr/bin/dig 0061a000-00692000 rw-p 0061a000 00:00 0 [heap] 40000000-40001000 ---p 40000000 00:00 0 40001000-40801000 rw-p 40001000 00:00 0 40801000-40802000 ---p 40801000 00:00 0 40802000-41002000 rw-p 40802000 00:00 0 41002000-41003000 ---p 41002000 00:00 0 41003000-41803000 rw-p 41003000 00:00 0 2aaaaaaac000-2aaaaaaad000 rw-p 2aaaaaaac000 00:00 0 2aaaaaabd000-2aaaaaaca000 r-xp 00000000 08:01 260633 /lib/libgcc_s.so.1 2aaaaaaca000-2aaaaacca000 ---p 0000d000 08:01 260633 /lib/libgcc_s.so.1 2aaaaacca000-2aaaaaccb000 rw-p 0000d000 08:01 260633 /lib/libgcc_s.so.1 2aaaac000000-2aaaac021000 rw-p 2aaaac000000 00:00 0 2aaaac021000-2aaab0000000 ---p 2aaaac021000 00:00 0 2b2058701000-2b205871d000 r-xp 00000000 08:01 263415 /lib/ld-2.5.so 2b205871d000-2b2058761000 rw-p 2b205871d000 00:00 0 2b205891c000-2b205891e000 rw-p 0001b000 08:01 263415 /lib/ld-2.5.so 2b205891e000-2b2058933000 r-xp 00000000 08:01 394672 /usr/lib/liblwres.so.30.0.4 2b2058933000-2b2058b32000 ---p 00015000 08:01 394672 /usr/lib/liblwres.so.30.0.4 2b2058b32000-2b2058b33000 rw-p 00014000 08:01 394672 /usr/lib/liblwres.so.30.0.4 2b2058b33000-2b2058cab000 r-xp 00000000 08:01 394664 /usr/lib/libdns.so.32.1.1 2b2058cab000-2b2058eab000 ---p 00178000 08:01 394664 /usr/lib/libdns.so.32.1.1 2b2058eab000-2b2058eb1000 rw-p 00178000 08:01 394664 /usr/lib/libdns.so.32.1.1 2b2058eb1000-2b2059001000 r-xp 00000000 08:01 393639 /usr/lib/libcrypto.so.0.9.8 2b2059001000-2b2059201000 ---p 00150000 08:01 393639 /usr/lib/libcrypto.so.0.9.8 2b2059201000-2b2059224000 rw-p 00150000 08:01 393639 /usr/lib/libcrypto.so.0.9.8 2b2059224000-2b2059227000 rw-p 2b2059224000 00:00 0 2b2059227000-2b2059230000 r-xp 00000000 08:01 394670 /usr/lib/libbind9.so.30.0.3 2b2059230000-2b2059430000 ---p 00009000 08:01 394670 /usr/lib/libbind9.so.30.0.3 2b2059430000-2b2059431000 rw-p 00009000 08:01 394670 /usr/lib/libbind9.so.30.0.3 2b2059431000-2b2059432000 rw-p 2b2059431000 00:00 0 2b2059432000-2b2059481000 r-xp 00000000 08:01 393099 /usr/lib/libisc.so.32.0.3 2b2059481000-2b2059681000 ---p 0004f000 08:01 393099 /usr/lib/libisc.so.32.0.3 2b2059681000-2b2059683000 rw-p 0004f000 08:01 393099 /usr/lib/libisc.so.32.0.3 2b2059683000-2b205969a000 r-xp 00000000 08:01 394668 /usr/lib/libisccfg.so.30.0.2 2b205969a000-2b2059899000 ---p 00017000 08:01 394668 /usr/lib/libisccfg.so.30.0.2 2b2059899000-2b205989f000 rw-p 00016000 08:01 394668 /usr/lib/libisccfg.so.30.0.2 2b205989f000-2b20598b4000 r-xp 00000000 08:01 263405 /lib/libnsl-2.5.so 2b20598b4000-2b2059ab3000 ---p 00015000 08:01 263405 /lib/libnsl-2.5.so 2b2059ab3000-2b2059ab5000 rw-p 00014000 08:01 263405 /lib/libnsl-2.5.so 2b2059ab5000-2b2059ab8000 rw-p 2b2059ab5000 00:00 0 2b2059ab8000-2b2059acd000 r-xp 00000000 08:01 263406 /lib/libpthread-2.5.so 2b2059acd000-2b2059ccd000 ---p 00015000 08:01 263406 /lib/libpthread-2.5.so 2b2059ccd000-2b2059ccf000 rw-p 00015000 08:01 263406 /lib/libpthread-2.5.so 2b2059ccf000-2b2059cd3000 rw-p 2b2059ccf000 00:00 0 2b2059cd3000-2b2059e1b000 r-xp 00000000 08:01 263402 /lib/libc-2.5.so 2b2059e1b000-2b205a01a000 ---p 00148000 08:01 263402 /lib/libc-2.5.so 2b205a01a000-2b205a01d000 r--p 00147000 08:01 263402 /lib/libc-2.5.so 2b205a01d000-2b205a01f000 rw-p 0014a000 08:01 263402 /lib/libc-2.5.so 2b205a01f000-2b205a024000 rw-p 2b205a01f000 00:00 0 2b205a024000-2b205a026000 r-xp 00000000 08:01 263418 /lib/libdl-2.5.so 2b205a026000-2b205a226000 ---p 00002000 08:01 263418 /lib/libdl-2.5.so 2b205a226000-2b205a228000 rw-p 00002000 08:01 263418 /lib/libdl-2.5.so 2b205a228000-2b205a229000 rw-p 2b205a228000 00:00 0 2b205a229000-2b205a23f000 r-xp 00000000 08:01 391954 /usr/lib/libz.so.1.2.3 2b205a23f000-2b205a43e000 ---p 00016000 08:01 391954 /usr/lib/libz.so.1.2.3 2b205a43e000-2b205a43f000 rw-p 00015000 08:01 391954 /usr/lib/libz.so.1.2.3 2b205a43f000-2b205a447000 r-xp 00000000 08:01 394666 /usr/lib/libisccc.so.30.0.1 2b205a447000-2b205a646000 ---p 00008000 08:01 394666 /usr/lib/libisccc.so.30.0.1 2b205a646000-2b205a647000 rw-p 00007000 08:01 394666 /usr/lib/libisccc.so.30.0.1 2b205a647000-2b205a649000 rw-p 2b205a647000 00:00 0 7fff52393000-7fff523a9000 rw-p 7fff52393000 00:00 0 [stack] ffffffffff600000-ffffffffffe00000 ---p 00000000 00:00 0 [vdso] [1] + abort dig +short -f mypipe > /dev/null [EMAIL PROTECTED]:~$ -- System Information: Debian Release: lenny/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: amd64 (x86_64) Kernel: Linux 2.6.18-5-amd64 (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/bash Versions of packages dnsutils depends on: ii bind9-host [host] 1:9.4.1-1 Version of 'host' bundled with BIN ii libbind9-30 1:9.4.1-1 BIND9 Shared Library used by BIND ii libc6 2.5-11 GNU C Library: Shared libraries ii libdns32 1:9.4.1-1 DNS Shared Library used by BIND ii libisc32 1:9.4.1-1 ISC Shared Library used by BIND ii libisccfg30 1:9.4.1-1 Config File Handling Library used ii liblwres30 1:9.4.1-1 Lightweight Resolver Library used ii libssl0.9.8 0.9.8e-5 SSL shared libraries dnsutils recommends no packages. -- no debconf information -- Robert Edmonds [EMAIL PROTECTED]
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