[sword-devel] Unusual behavior from diatheke on Linux with musl libc
Jaak Ristioja
jaak at ristioja.ee
Wed Jul 9 22:44:00 MST 2014
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Yes, the full version might be helpful. Please send it.
God bless!
Jaak
On 10.07.2014 07:36, Isaac Dunham wrote:
> On Tue, Jul 08, 2014 at 05:33:54PM +0300, Jaak Ristioja wrote:
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>>
>> Looking at corediatheke.cpp this is probably a bug which could
>> be found using valgrind. Please try the following command with
>> sword+musl:
>>
>> valgrind --leak-check=full --track-origins=yes -
>> --keep-stacktraces=alloc-and-free utils\diatheke -b KJV -k Ps117
>>
>> Blessings, Jaak
>
> Thank you for the recommendation.
>
> I found it necessary to adjust this to:
>
> $ valgrind --leak-check=full --track-origins=yes \
> --keep-stacktraces=alloc-and-free /lib/ld-musl-i386.so.1 \
> utilities/diatheke/.libs/diatheke -b KJV -k Ps117 \
>> /tmp/ram/musl-diatheke.txt 2>&1
>
>
> The resulting log is very large (>5k lines), and I don't see any
> obvious problems. (Not that I'd be likely to!) If desired, I can
> attach a zipped or bzipped version. Following is the part (~80
> lines) that's most likely to be interesting.
>
> Thank you, Isaac Dunham
>
> ==4701== by 0x4809CBA:
> DiathekeMgr::DiathekeMgr(sword::SWConfig*, sword::SWConfig*, bool,
> char, char, bool, bool) (diathekemgr.cpp:40) ==4701== by
> 0x48074CE: doquery(unsigned long, unsigned char, unsigned char,
> unsigned long, unsigned char, char const*, char const*, char
> const*, char const*, std::ostream*, char const*, signed char)
> (corediatheke.cpp:117) ==4701== by 0x480452F: main
> (diatheke.cpp:286) ==4701== ==4701== Conditional jump or move
> depends on uninitialised value(s) ==4701== at 0x1297FE: calloc
> (calloc.c:19) ==4701== by 0x485D864:
> sword::ListKey::add(sword::SWKey const&) (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x4865BD6:
> sword::ListKey::operator<<(sword::SWKey const&) (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x4864F4D:
> sword::VerseKey::parseVerseList(char const*, char const*, bool,
> bool) (in /usr/lib/libsword-1.7.3.so) ==4701== by 0x486366E:
> sword::VerseKey::parse(bool) (in /usr/lib/libsword-1.7.3.so)
> ==4701== by 0x4865CCD: sword::VerseKey::setText(char const*) (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x4863D17:
> sword::VerseKey::parseVerseList(char const*, char const*, bool,
> bool) (in /usr/lib/libsword-1.7.3.so) ==4701== by 0x4807F21:
> doquery(unsigned long, unsigned char, unsigned char, unsigned long,
> unsigned char, char const*, char const*, char const*, char const*,
> std::ostream*, char const*, signed char) (corediatheke.cpp:386)
> ==4701== by 0x480452F: main (diatheke.cpp:286) ==4701==
> Uninitialised value was created ==4701== at 0x12385D: ???
> (syscall.s:35) ==4701== by 0x12A488: malloc (malloc.c:379)
> ==4701== by 0x48094E5: sword::SWBuf::assureSize(unsigned int)
> (swbuf.h:62) ==4701== by 0x48691FE:
> sword::SWBuf::SWBuf(sword::SWBuf const&, unsigned long) (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x486D5C6: ??? (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x486E6D2:
> std::_Rb_tree<sword::SWBuf, std::pair<sword::SWBuf const,
> sword::SWBuf>, std::_Select1st<std::pair<sword::SWBuf const,
> sword::SWBuf> >, std::less<sword::SWBuf>,
> std::allocator<std::pair<sword::SWBuf const, sword::SWBuf> >
> >::_M_insert_equal(std::pair<sword::SWBuf const, sword::SWBuf>
> const&) (in /usr/lib/libsword-1.7.3.so) ==4701== by 0x486DE24:
> sword::SWConfig::Load() (in /usr/lib/libsword-1.7.3.so) ==4701==
> by 0x486E060: sword::SWConfig::SWConfig(char const*) (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x487E967:
> sword::SWLocale::SWLocale(char const*) (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x487FBC9:
> sword::LocaleMgr::loadConfigDir(char const*) (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x4880245:
> sword::LocaleMgr::LocaleMgr(char const*) (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x488045B:
> sword::LocaleMgr::getSystemLocaleMgr() (in
> /usr/lib/libsword-1.7.3.so) ==4701== ==4701== Conditional jump or
> move depends on uninitialised value(s) ==4701== at 0x1297FE:
> calloc (calloc.c:19) ==4701== by 0x4891599:
> sword::ZipCompress::Decode() (in /usr/lib/libsword-1.7.3.so)
> ==4701== by 0x4890801: sword::SWCompress::Buf(char const*,
> unsigned long*) (in /usr/lib/libsword-1.7.3.so) ==4701== by
> 0x489485F: sword::zVerse::zReadText(char, long, unsigned short,
> unsigned long, sword::SWBuf&) const (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x48E3863:
> sword::zText::getRawEntryBuf() const (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x4887B00:
> sword::SWModule::renderText(char const*, int, bool) (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x4808734:
> doquery(unsigned long, unsigned char, unsigned char, unsigned long,
> unsigned char, char const*, char const*, char const*, char const*,
> std::ostream*, char const*, signed char) (corediatheke.cpp:424)
> ==4701== by 0x480452F: main (diatheke.cpp:286) ==4701==
> Uninitialised value was created ==4701== at 0x12385D: ???
> (syscall.s:35) ==4701== by 0x12A488: malloc (malloc.c:379)
> ==4701== by 0x48094E5: sword::SWBuf::assureSize(unsigned int)
> (swbuf.h:62) ==4701== by 0x48691FE:
> sword::SWBuf::SWBuf(sword::SWBuf const&, unsigned long) (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x486D5C6: ??? (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x486E6D2:
> std::_Rb_tree<sword::SWBuf, std::pair<sword::SWBuf const,
> sword::SWBuf>, std::_Select1st<std::pair<sword::SWBuf const,
> sword::SWBuf> >, std::less<sword::SWBuf>,
> std::allocator<std::pair<sword::SWBuf const, sword::SWBuf> >
> >::_M_insert_equal(std::pair<sword::SWBuf const, sword::SWBuf>
> const&) (in /usr/lib/libsword-1.7.3.so) ==4701== by 0x486DE24:
> sword::SWConfig::Load() (in /usr/lib/libsword-1.7.3.so) ==4701==
> by 0x486E060: sword::SWConfig::SWConfig(char const*) (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x487E967:
> sword::SWLocale::SWLocale(char const*) (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x487FBC9:
> sword::LocaleMgr::loadConfigDir(char const*) (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x4880245:
> sword::LocaleMgr::LocaleMgr(char const*) (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x488045B:
> sword::LocaleMgr::getSystemLocaleMgr() (in
> /usr/lib/libsword-1.7.3.so) ==4701== Psalms 117:1: O praise the
> LORD, all ye nations: praise him, all ye people. ==4701==
> Conditional jump or move depends on uninitialised value(s) ==4701==
> at 0x1214DF: __funcs_on_exit (atexit.c:23) ==4701== by 0x121625:
> exit (exit.c:22) ==4701== by 0x120E1A: (below main)
> (__libc_start_main.c:76) ==4701== Uninitialised value was created
> ==4701== at 0x12385D: ??? (syscall.s:35) ==4701== by
> 0x12A488: malloc (malloc.c:379) ==4701== by 0x48094E5:
> sword::SWBuf::assureSize(unsigned int) (swbuf.h:62) ==4701== by
> 0x48691FE: sword::SWBuf::SWBuf(sword::SWBuf const&, unsigned long)
> (in /usr/lib/libsword-1.7.3.so) ==4701== by 0x48777FB:
> std::_Rb_tree<sword::SWBuf, std::pair<sword::SWBuf const,
> sword::SWOptionFilter*>, std::_Select1st<std::pair<sword::SWBuf
> const, sword::SWOptionFilter*> >, std::less<sword::SWBuf>,
> std::allocator<std::pair<sword::SWBuf const,
> sword::SWOptionFilter*> >
> >::_M_insert_unique(std::pair<sword::SWBuf const,
> sword::SWOptionFilter*> const&) (in /usr/lib/libsword-1.7.3.so)
> ==4701== by 0x48702D3: sword::SWMgr::init() (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x486F889:
> sword::SWMgr::commonInit(sword::SWConfig*, sword::SWConfig*, bool,
> sword::SWFilterMgr*, bool) (in /usr/lib/libsword-1.7.3.so) ==4701==
> by 0x48748B9: sword::SWMgr::SWMgr(sword::SWConfig*,
> sword::SWConfig*, bool, sword::SWFilterMgr*, bool) (in
> /usr/lib/libsword-1.7.3.so) ==4701== by 0x4809CBA:
> DiathekeMgr::DiathekeMgr(sword::SWConfig*, sword::SWConfig*, bool,
> char, char, bool, bool) (diathekemgr.cpp:40) ==4701== by
> 0x48074CE: doquery(unsigned long, unsigned char, unsigned char,
> unsigned long, unsigned char, char const*, char const*, char
> const*, char const*, std::ostream*, char const*, signed char)
> (corediatheke.cpp:117) ==4701== by 0x480452F: main
> (diatheke.cpp:286) ==4701== Psalms 117:2: For his merciful kindness
> is great toward us: and the truth of the LORD endureth for ever.
> Praise ye the LORD. : For his merciful kindness is great toward us:
> and the truth of the LORD endureth for ever. Praise ye the LORD.
> (KJV) ==4701== ==4701== HEAP SUMMARY: ==4701== in use at exit:
> 0 bytes in 0 blocks ==4701== total heap usage: 0 allocs, 0 frees,
> 0 bytes allocated ==4701== ==4701== All heap blocks were freed --
> no leaks are possible
>
>
>
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