mem leaks

[michu at neophob-dot com]

I just ran valgrind, looks like there are some minor mem leaks...

devmach:~/lcd4linux# valgrind --leak-check=full ./lcd4linux -vqF
==6423== Memcheck, a memory error detector.
==6423== Copyright (C) 2002-2007, and GNU GPL'd, by Julian Seward et al.
==6423== Using LibVEX rev 1804, a library for dynamic binary translation.
==6423== Copyright (C) 2004-2007, and GNU GPL'd, by OpenWorks LLP.
==6423== Using valgrind-3.3.0, a dynamic binary instrumentation framework.
==6423== Copyright (C) 2000-2007, and GNU GPL'd, by Julian Seward et al.
==6423== For more details, rerun with: -v
==6423==
Version 0.10.2-SVN-796 starting
[KVV] Using station 89
[KVV] Using default port 80
[KVV] Using default refresh interval of 60 seconds
[KVV] Default abbreviation setting: off
[MPD] empty 'Plugin:MPD.password' entry in /etc/lcd4linux.conf, assuming none
Curses: $Rev: 840 $
==6423==
==6423== ERROR SUMMARY: 12 errors from 5 contexts (suppressed: 17 from 1)
==6423== malloc/free: in use at exit: 93,272 bytes in 496 blocks.
==6423== malloc/free: 1,415 allocs, 919 frees, 509,748 bytes allocated.
==6423== For counts of detected errors, rerun with: -v
==6423== searching for pointers to 496 not-freed blocks.
==6423== checked 216,752 bytes.
==6423==
==6423==
==6423== 4 bytes in 2 blocks are definitely lost in loss record 3 of 33
==6423==    at 0x401D868: malloc (vg_replace_malloc.c:207)
==6423==    by 0x40F718F: strdup (in /lib/tls/i686/cmov/libc-2.3.6.so)
==6423==    by 0x804BF0F: cfg_get (cfg.c:381)
==6423==    by 0x8059A5C: plugin_init_kvv (plugin_kvv.c:741)
==6423==    by 0x80523E4: plugin_init (plugin.c:159)
==6423==    by 0x804AA3D: main (lcd4linux.c:283)
==6423==
==6423==
==6423== 16 bytes in 1 blocks are definitely lost in loss record 5 of 33
==6423==    at 0x401D868: malloc (vg_replace_malloc.c:207)
==6423==    by 0x804C80E: SetResult (evaluator.c:289)
==6423==    by 0x804CF19: SetVariableString (evaluator.c:440)
==6423==    by 0x804D169: Level11 (evaluator.c:733)
==6423==    by 0x804D48B: Level10 (evaluator.c:782)
==6423==    by 0x804D4EB: Level09 (evaluator.c:799)
==6423==    by 0x804D54B: Level08 (evaluator.c:816)
==6423==    by 0x804D5AB: Level07 (evaluator.c:833)
==6423==    by 0x804D61B: Level06 (evaluator.c:850)
==6423==    by 0x804D67B: Level05 (evaluator.c:866)
==6423==    by 0x804D6DB: Level04 (evaluator.c:883)
==6423==    by 0x804D73B: Level03 (evaluator.c:900)
==6423==
==6423==
==6423== 2,036 (24 direct, 2,012 indirect) bytes in 3 blocks are definitely lost in loss record 29 of 33
==6423==    at 0x401D93E: realloc (vg_replace_malloc.c:429)
==6423==    by 0x804D05C: LinkNode (evaluator.c:647)
==6423==    by 0x804D58B: Level08 (evaluator.c:821)
==6423==    by 0x804D5AB: Level07 (evaluator.c:833)
==6423==    by 0x804D61B: Level06 (evaluator.c:850)
==6423==    by 0x804D67B: Level05 (evaluator.c:866)
==6423==    by 0x804D6DB: Level04 (evaluator.c:883)
==6423==    by 0x804D73B: Level03 (evaluator.c:900)
==6423==    by 0x804D8AB: Level01 (evaluator.c:951)
==6423==    by 0x804D931: Compile (evaluator.c:1183)
==6423==    by 0x8050C41: widget_text_init (widget_text.c:295)
==6423==    by 0x8050912: widget_add (widget.c:231)
==6423==
==6423==
==6423== 108 (60 direct, 48 indirect) bytes in 3 blocks are definitely lost in loss record 30 of 33
==6423==    at 0x401D868: malloc (vg_replace_malloc.c:207)
==6423==    by 0x804C641: NewResult (evaluator.c:249)
==6423==    by 0x804C874: SetResult (evaluator.c:266)
==6423==    by 0x804E014: EvalTree (evaluator.c:1146)
==6423==    by 0x804E237: Eval (evaluator.c:1213)
==6423==    by 0x804E420: property_eval (property.c:115)
==6423==    by 0x8051213: widget_text_update (widget_text.c:212)
==6423==    by 0x804FA59: timer_process (timer.c:142)
==6423==    by 0x804ADE1: main (lcd4linux.c:373)
==6423==
==6423== LEAK SUMMARY:
==6423==    definitely lost: 104 bytes in 9 blocks.
==6423==    indirectly lost: 2,060 bytes in 101 blocks.
==6423==      possibly lost: 0 bytes in 0 blocks.
==6423==    still reachable: 91,108 bytes in 386 blocks.
==6423==         suppressed: 0 bytes in 0 blocks.
==6423== Reachable blocks (those to which a pointer was found) are not shown.
==6423== To see them, rerun with: --leak-check=full --show-reachable=yes