Ticket #809: lighttpd.11291

==11291== Memcheck, a memory error detector.
==11291== Copyright (C) 2002-2006, and GNU GPL'd, by Julian Seward et al.
==11291== Using LibVEX rev 1606, a library for dynamic binary translation.
==11291== Copyright (C) 2004-2006, and GNU GPL'd, by OpenWorks LLP.
==11291== Using valgrind-3.2.0, a dynamic binary instrumentation framework.
==11291== Copyright (C) 2000-2006, and GNU GPL'd, by Julian Seward et al.
==11291== 
==11291== My PID = 11291, parent PID = 23814.  Prog and args are:
==11291==    lighttpd
==11291==    -D
==11291==    -f
==11291==    ./lighttpd.conf
==11291== 
--11291-- 
--11291-- Command line
--11291--    lighttpd
--11291--    -D
--11291--    -f
--11291--    ./lighttpd.conf
--11291-- Startup, with flags:
--11291--    --tool=memcheck
--11291--    -v
--11291--    --log-file=lighttpd
--11291--    --num-callers=8
--11291--    --leak-check=full
--11291-- Contents of /proc/version:
--11291--   Linux version 2.6.16-hardened-r11 (root@h965240) (gcc version 3.4.6 (Gentoo Hardened 3.4.6-r1, ssp-3.4.5-1.0, pie-8.7.9)) #2 SMP Sun Aug 13 23:58:31 CEST 2006
--11291-- Arch and hwcaps: X86, x86-sse1-sse2
--11291-- Valgrind library directory: /usr/lib/valgrind
--11291-- Reading syms from /usr/sbin/lighttpd (0x0)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /lib/ld-2.3.6.so (0x4000000)
--11291-- Reading syms from /usr/lib/valgrind/x86-linux/memcheck (0x38000000)
--11291--    object doesn't have a symbol table
--11291--    object doesn't have a dynamic symbol table
--11291-- Reading suppressions file: /usr/lib/valgrind/default.supp
--11291-- REDIR: 0x400FA90 (index) redirected to 0x38028A63 (???)
--11291-- Reading syms from /usr/lib/valgrind/x86-linux/vgpreload_core.so (0x4816000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so (0x4818000)
--11291--    object doesn't have a symbol table
==11291== WARNING: new redirection conflicts with existing -- ignoring it
--11291--     new: 0x0400FA90 (index     ) R-> 0x0481B400 index
--11291-- REDIR: 0x400FC50 (strlen) redirected to 0x481B6A0 (strlen)
--11291-- Reading syms from /usr/lib/libpcre.so.0.0.1 (0x4824000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /lib/libdl-2.3.6.so (0x4854000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /usr/lib/libssl.so.0.9.7 (0x4858000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /usr/lib/libcrypto.so.0.9.7 (0x4890000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /lib/libc-2.3.6.so (0x49C7000)
--11291--    object doesn't have a symbol table
--11291-- REDIR: 0x4A315F0 (rindex) redirected to 0x481B2E0 (rindex)
--11291-- REDIR: 0x4A30D10 (strcmp) redirected to 0x481B950 (strcmp)
--11291-- REDIR: 0x4A2D580 (calloc) redirected to 0x481AC50 (calloc)
--11291-- REDIR: 0x4A2D900 (malloc) redirected to 0x48194E0 (malloc)
--11291-- REDIR: 0x4A312D0 (strlen) redirected to 0x481B680 (strlen)
--11291-- REDIR: 0x4A326A0 (memcpy) redirected to 0x481BA40 (memcpy)
--11291-- REDIR: 0x4A30BA0 (index) redirected to 0x481B3D0 (index)
--11291-- REDIR: 0x4A320C0 (memmove) redirected to 0x481BF10 (memmove)
--11291-- REDIR: 0x4A2BB70 (free) redirected to 0x481A2F0 (free)
--11291-- REDIR: 0x4A2DFB0 (realloc) redirected to 0x481AD40 (realloc)
--11291-- Reading syms from /usr/lib/lighttpd/mod_indexfile.so (0x481F000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /usr/lib/lighttpd/mod_alias.so (0x4BE7000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /usr/lib/lighttpd/mod_access.so (0x4BEB000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /usr/lib/lighttpd/mod_auth.so (0x4BEE000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /lib/libcrypt-2.3.6.so (0x4BFA000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /usr/lib/lighttpd/mod_webdav.so (0x4C28000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /usr/lib/libxml2.so.2.6.26 (0x4C31000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /lib/libz.so.1.2.3 (0x4D84000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /lib/libm-2.3.6.so (0x4D98000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /usr/lib/libsqlite3.so.0.8.6 (0x4DBB000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /lib/libpthread-0.10.so (0x4E21000)
--11291-- REDIR: 0x4A32160 (memset) redirected to 0x481BEF0 (memset)
--11291-- Reading syms from /usr/lib/lighttpd/mod_accesslog.so (0x4E73000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /usr/lib/lighttpd/mod_dirlisting.so (0x4E78000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /usr/lib/lighttpd/mod_fastcgi.so (0x4E7E000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /usr/lib/lighttpd/mod_staticfile.so (0x4E8C000)
--11291--    object doesn't have a symbol table
--11291-- REDIR: 0x4A31F00 (memchr) redirected to 0x481BA10 (memchr)
--11291-- REDIR: 0x4A33010 (strchrnul) redirected to 0x481BF70 (strchrnul)
--11291-- REDIR: 0x4A32360 (stpcpy) redirected to 0x481BC20 (stpcpy)
--11291-- Reading syms from /lib/libnss_compat-2.3.6.so (0x4E91000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /lib/libnsl-2.3.6.so (0x4E9A000)
--11291--    object doesn't have a symbol table
--11291-- REDIR: 0x4A30DB0 (strcpy) redirected to 0x481B6E0 (strcpy)
--11291-- Reading syms from /lib/libnss_nis-2.3.6.so (0x4EB0000)
--11291--    object doesn't have a symbol table
--11291-- Reading syms from /lib/libnss_files-2.3.6.so (0x4EBA000)
--11291--    object doesn't have a symbol table
--11291-- REDIR: 0x4A32F40 (rawmemchr) redirected to 0x481BF90 (rawmemchr)
--11291-- REDIR: 0x4A31430 (strncmp) redirected to 0x481B8F0 (strncmp)
--11291-- REDIR: 0x4A31540 (strncpy) redirected to 0x481B7B0 (strncpy)
--11291-- Discarding syms at 0x481F000-0x4823000 in /usr/lib/lighttpd/mod_indexfile.so due to munmap()
--11291-- Discarding syms at 0x4BE7000-0x4BEB000 in /usr/lib/lighttpd/mod_alias.so due to munmap()
--11291-- Discarding syms at 0x4BEB000-0x4BEE000 in /usr/lib/lighttpd/mod_access.so due to munmap()
--11291-- Discarding syms at 0x4BEE000-0x4BF6000 in /usr/lib/lighttpd/mod_auth.so due to munmap()
--11291-- Discarding syms at 0x4BFA000-0x4C28000 in /lib/libcrypt-2.3.6.so due to munmap()
--11291-- Discarding syms at 0x4C28000-0x4C31000 in /usr/lib/lighttpd/mod_webdav.so due to munmap()
--11291-- Discarding syms at 0x4C31000-0x4D84000 in /usr/lib/libxml2.so.2.6.26 due to munmap()
--11291-- Discarding syms at 0x4D84000-0x4D98000 in /lib/libz.so.1.2.3 due to munmap()
--11291-- Discarding syms at 0x4D98000-0x4DBB000 in /lib/libm-2.3.6.so due to munmap()
--11291-- Discarding syms at 0x4DBB000-0x4E21000 in /usr/lib/libsqlite3.so.0.8.6 due to munmap()
--11291-- Discarding syms at 0x4E73000-0x4E78000 in /usr/lib/lighttpd/mod_accesslog.so due to munmap()
--11291-- Discarding syms at 0x4E7E000-0x4E8C000 in /usr/lib/lighttpd/mod_fastcgi.so due to munmap()
--11291-- Discarding syms at 0x4E78000-0x4E7E000 in /usr/lib/lighttpd/mod_dirlisting.so due to munmap()
--11291-- Discarding syms at 0x4E8C000-0x4E91000 in /usr/lib/lighttpd/mod_staticfile.so due to munmap()
--11291-- Discarding syms at 0x4E91000-0x4E9A000 in /lib/libnss_compat-2.3.6.so due to munmap()
--11291-- Discarding syms at 0x4EB0000-0x4EBA000 in /lib/libnss_nis-2.3.6.so due to munmap()
--11291-- Discarding syms at 0x4E9A000-0x4EB0000 in /lib/libnsl-2.3.6.so due to munmap()
--11291-- Discarding syms at 0x4EBA000-0x4EC4000 in /lib/libnss_files-2.3.6.so due to munmap()
==11291== 
==11291== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 109 from 2)
--11291-- 
--11291-- supp:   33 Ubuntu-stripped-ld.so
--11291-- supp:   76 dl_relocate_object
==11291== malloc/free: in use at exit: 2,007 bytes in 61 blocks.
==11291== malloc/free: 7,596 allocs, 7,535 frees, 425,554 bytes allocated.
==11291== 
==11291== searching for pointers to 61 not-freed blocks.
==11291== checked 510,468 bytes.
==11291== 
==11291== 43 bytes in 3 blocks are definitely lost in loss record 4 of 13
==11291==    at 0x4819544: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so)
==11291==    by 0x4CD5ECC: ???
==11291==    by 0x4CD5F83: ???
==11291==    by 0x4C511BB: ???
==11291==    by 0x4C51E1A: ???
==11291==    by 0x4C55F99: ???
==11291==    by 0x4C604B6: ???
==11291==    by 0x4C69A2D: ???
==11291== 
==11291== 
==11291== 84 bytes in 1 blocks are definitely lost in loss record 6 of 13
==11291==    at 0x4819544: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so)
==11291==    by 0x4CD2E99: ???
==11291==    by 0x4D322A4: ???
==11291==    by 0x4D3252D: ???
==11291==    by 0x4C54B46: ???
==11291==    by 0x4C551C1: ???
==11291==    by 0x4C66EC7: ???
==11291==    by 0x4C2BC77: ???
==11291== 
==11291== 
==11291== 492 (108 direct, 384 indirect) bytes in 3 blocks are definitely lost in loss record 8 of 13
==11291==    at 0x4819544: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so)
==11291==    by 0x4A93FB6: (within /lib/libc-2.3.6.so)
==11291==    by 0x4A9481E: __nss_database_lookup (in /lib/libc-2.3.6.so)
==11291==    by 0x4E93189: ???
==11291==    by 0x4E94389: ???
==11291==    by 0x4A51673: getpwnam_r (in /lib/libc-2.3.6.so)
==11291==    by 0x4A5115E: getpwnam (in /lib/libc-2.3.6.so)
==11291==    by 0x784B: main (in /usr/sbin/lighttpd)
==11291== 
==11291== 
==11291== 422 (200 direct, 222 indirect) bytes in 1 blocks are definitely lost in loss record 12 of 13
==11291==    at 0x4819544: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so)
==11291==    by 0x4C4F13E: ???
==11291==    by 0x4C4F874: ???
==11291==    by 0x4C817D1: ???
==11291==    by 0x4C66EB2: ???
==11291==    by 0x4C2BC77: ???
==11291==    by 0x4C2C210: ???
==11291==    by 0x1BBE6: plugins_call_handle_physical (in /usr/sbin/lighttpd)
==11291== 
==11291== LEAK SUMMARY:
==11291==    definitely lost: 435 bytes in 8 blocks.
==11291==    indirectly lost: 606 bytes in 48 blocks.
==11291==      possibly lost: 0 bytes in 0 blocks.
==11291==    still reachable: 966 bytes in 5 blocks.
==11291==         suppressed: 0 bytes in 0 blocks.
==11291== Reachable blocks (those to which a pointer was found) are not shown.
==11291== To see them, rerun with: --show-reachable=yes
--11291--  memcheck: sanity checks: 16 cheap, 1 expensive
--11291--  memcheck: auxmaps: 0 auxmap entries (0k, 0M) in use
--11291--  memcheck: auxmaps: 0 searches, 0 comparisons
--11291--  memcheck: SMs: n_issued      = 44 (704k, 0M)
--11291--  memcheck: SMs: n_deissued    = 8 (128k, 0M)
--11291--  memcheck: SMs: max_noaccess  = 65535 (1048560k, 1023M)
--11291--  memcheck: SMs: max_undefined = 0 (0k, 0M)
--11291--  memcheck: SMs: max_defined   = 77 (1232k, 1M)
--11291--  memcheck: SMs: max_non_DSM   = 41 (656k, 0M)
--11291--  memcheck: max sec V bit nodes:    24 (1k, 0M)
--11291--  memcheck: set_sec_vbits8 calls: 87 (new: 24, updates: 63)
--11291--  memcheck: max shadow mem size:   961k, 0M
--11291-- translate:            fast SP updates identified: 11,804 ( 86.3%)
--11291-- translate:   generic_known SP updates identified: 1,388 ( 10.1%)
--11291-- translate: generic_unknown SP updates identified: 476 (  3.4%)
--11291--     tt/tc: 23,857 tt lookups requiring 25,769 probes
--11291--     tt/tc: 23,857 fast-cache updates, 21 flushes
--11291--  transtab: new        9,971 (218,078 -> 3,628,207; ratio 166:10) [0 scs]
--11291--  transtab: dumped     0 (0 -> ??)
--11291--  transtab: discarded  3,452 (74,208 -> ??)
--11291-- scheduler: 1,619,046 jumps (bb entries).
--11291-- scheduler: 16/29,609 major/minor sched events.
--11291--    sanity: 17 cheap, 1 expensive checks.
--11291--    exectx: 30,011 lists, 1,394 contexts (avg 0 per list)
--11291--    exectx: 15,240 searches, 13,886 full compares (911 per 1000)
--11291--    exectx: 92 cmp2, 460 cmp4, 0 cmpAll