[Confuse-devel] memory leak

[pwi]

hi,

there seems to be a small memory leak in libconfuse 2.5. I just started the 
simple example from the libconfuse homepage and valgrid tells:


==10833==
==10833== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 11 from 1)
--10833--
--10833-- supp:   11 Debian libc6 (2.3.x) stripped dynamic linker
==10833== malloc/free: in use at exit: 14 bytes in 2 blocks.
==10833== malloc/free: 37 allocs, 35 frees, 19,554 bytes allocated.
==10833==
==10833== searching for pointers to 2 not-freed blocks.
==10833== checked 59,608 bytes.
==10833==
==10833== 14 bytes in 2 blocks are definitely lost in loss record 1 of 1
==10833==    at 0x401D38B: malloc (vg_replace_malloc.c:149)
==10833==    by 0x40970BF: strdup (in /lib/tls/i686/cmov/libc-2.3.6.so)
==10833==    by 0x804B875: cfg_setopt (confuse.c:658)
==10833==    by 0x804AF54: cfg_parse_internal (confuse.c:890)
==10833==    by 0x804B256: cfg_parse_fp (confuse.c:1035)
==10833==    by 0x804B33A: cfg_parse (confuse.c:1054)
==10833==    by 0x8048EE8: main (in /home/user/confuse-test/a.out)
==10833==
==10833== LEAK SUMMARY:
==10833==    definitely lost: 14 bytes in 2 blocks.
==10833==      possibly lost: 0 bytes in 0 blocks.
==10833==    still reachable: 0 bytes in 0 blocks.
==10833==         suppressed: 0 bytes in 0 blocks.
==10833== Reachable blocks (those to which a pointer was found) are not shown.
==10833== To see them, rerun with: --show-reachable=yes
--10833--  memcheck: sanity checks: 0 cheap, 1 expensive
--10833--  memcheck: auxmaps: 0 auxmap entries (0k, 0M) in use
--10833--  memcheck: auxmaps: 0 searches, 0 comparisons
--10833--  memcheck: SMs: n_issued      = 10 (160k, 0M)
--10833--  memcheck: SMs: n_deissued    = 0 (0k, 0M)
--10833--  memcheck: SMs: max_noaccess  = 65535 (1048560k, 1023M)
--10833--  memcheck: SMs: max_undefined = 0 (0k, 0M)
--10833--  memcheck: SMs: max_defined   = 37 (592k, 0M)
--10833--  memcheck: SMs: max_non_DSM   = 10 (160k, 0M)
--10833--  memcheck: max sec V bit nodes:    5 (0k, 0M)
--10833--  memcheck: set_sec_vbits8 calls: 9 (new: 5, updates: 4)
--10833--  memcheck: max shadow mem size:   464k, 0M
--10833-- translate:            fast SP updates identified: 2,884 ( 89.7%)
--10833-- translate:   generic_known SP updates identified: 190 (  5.9%)
--10833-- translate: generic_unknown SP updates identified: 141 (  4.3%)
--10833--     tt/tc: 6,012 tt lookups requiring 6,113 probes
--10833--     tt/tc: 6,012 fast-cache updates, 2 flushes
--10833--  transtab: new        2,996 (62,866 -> 1,053,277; ratio 167:10) [0 
scs]
--10833--  transtab: dumped     0 (0 -> ??)
--10833--  transtab: discarded  0 (0 -> ??)
--10833-- scheduler: 40,544 jumps (bb entries).
--10833-- scheduler: 0/3,214 major/minor sched events.
--10833--    sanity: 1 cheap, 1 expensive checks.
--10833--    exectx: 30,011 lists, 46 contexts (avg 0 per list)
--10833--    exectx: 83 searches, 37 full compares (445 per 1000)
--10833--    exectx: 1 cmp2, 26 cmp4, 0 cmpAll


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