There seem to be some problem around hb_fsNameConv().
Here is valgrind on Darwin output:
---
==41669== Memcheck, a memory error detector.
==41669== Copyright (C) 2002-2009, and GNU GPL'd, by Julian Seward et
al.
==41669== Using LibVEX rev 1900M, a library for dynamic binary
translation.
==41669== Copyright (C) 2004-2009, and GNU GPL'd, by OpenWorks LLP.
==41669== Using valgrind-3.5.0.SVN, a dynamic binary instrumentation
framework.
==41669== Copyright (C) 2000-2009, and GNU GPL'd, by Julian Seward et
al.
==41669==
--41669-- Command line
--41669-- ./ep
--41669-- Startup, with flags:
--41669-- --tool=memcheck
--41669-- --leak-check=yes
--41669-- --num-callers=32
--41669-- -v
--41669-- Contents of /proc/version:
--41669-- can't open /proc/version
--41669-- Arch and hwcaps: X86, x86-sse1-sse2
--41669-- Page sizes: currently 4096, max supported 4096
--41669-- Valgrind library directory: /Users/vszakats/Desktop/work/
valgrind//lib/valgrind
--41669-- ./ep (0x1000)
--41669-- reading syms from primary file (6639 64081)
--41669-- dSYM directory is missing; consider using --auto-run-
dsymutil=yes
--41669-- /usr/lib/dyld (0x8fe00000)
--41669-- reading syms from primary file (17 982)
--41669-- Reading suppressions file: /Users/vszakats/Desktop/work/
valgrind//lib/valgrind/default.supp
--41669-- REDIR: 0x8fe21e00 (strlen) redirected to 0xf00c169c (???)
--41669-- REDIR: 0x8fe22000 (strcpy) redirected to 0xf00c16ef (???)
--41669-- REDIR: 0x8fe22177 (strcat) redirected to 0xf00c16ad (???)
--41669-- REDIR: 0x8fe220c0 (strcmp) redirected to 0xf00c16cf (???)
--41669-- /Users/vszakats/Desktop/work/valgrind/lib/valgrind/
vgpreload_core-x86-darwin.so (0xa74000)
--41669-- reading syms from primary file (3 584)
--41669-- dSYM= /Users/vszakats/Desktop/work/valgrind/lib/valgrind/
vgpreload_core-x86-darwin.so.dSYM/Contents/Resources/DWARF/
vgpreload_core-x86-darwin.so
--41669-- reading dwarf3 from dsyms file
--41669-- /Users/vszakats/Desktop/work/valgrind/lib/valgrind/
vgpreload_memcheck-x86-darwin.so (0xa7e000)
--41669-- reading syms from primary file (111 1045)
--41669-- dSYM= /Users/vszakats/Desktop/work/valgrind/lib/valgrind/
vgpreload_memcheck-x86-darwin.so.dSYM/Contents/Resources/DWARF/
vgpreload_memcheck-x86-darwin.so
--41669-- reading dwarf3 from dsyms file
==41669== WARNING: new redirection conflicts with existing -- ignoring
it
--41669-- new: 0x8fe21ee0 (strlcat ) R-> 0x00a829e0
strlcat
==41669== WARNING: new redirection conflicts with existing -- ignoring
it
--41669-- new: 0x8fe22000 (strcpy ) R-> 0x00a82c30
strcpy
--41669-- REDIR: 0x8fe22340 (memset) redirected to 0xa81ff0 (memset)
--41669-- /usr/lib/libcurl.4.dylib (0xa91000)
--41669-- reading syms from primary file (279 0)
--41669-- /usr/lib/libSystem.B.dylib (0xac6000)
--41669-- reading syms from primary file (4037 3507)
--41669-- /usr/lib/libncurses.5.4.dylib (0xcbc000)
--41669-- reading syms from primary file (574 0)
--41669-- /usr/X11/lib/libX11.6.dylib (0xd06000)
--41669-- reading syms from primary file (1246 1099)
--41669-- /usr/lib/libgcc_s.1.dylib (0xe14000)
--41669-- reading syms from primary file (85 0)
--41669-- /usr/lib/libssl.0.9.7.dylib (0xe21000)
--41669-- reading syms from primary file (327 184)
--41669-- /usr/lib/libcrypto.0.9.7.dylib (0xe54000)
--41669-- reading syms from primary file (2711 1501)
--41669-- /usr/lib/libz.1.2.3.dylib (0xf55000)
--41669-- reading syms from primary file (58 63)
--41669-- /System/Library/Frameworks/Kerberos.framework/Versions/A/
Kerberos (0x20000000)
--41669-- reading syms from primary file (1898 1225)
--41669-- /usr/lib/libresolv.9.dylib (0xf69000)
--41669-- reading syms from primary file (195 105)
--41669-- /usr/lib/system/libmathCommon.A.dylib (0xf91000)
--41669-- reading syms from primary file (32 33)
--41669-- /System/Library/Frameworks/CoreFoundation.framework/Versions/
A/CoreFoundation (0xf99000)
--41669-- reading syms from primary file (1653 2573)
--41669-- /System/Library/Frameworks/Security.framework/Versions/A/
Security (0x11c4000)
--41669-- reading syms from primary file (1304 11984)
--41669-- /usr/lib/libicucore.A.dylib (0x14db000)
--41669-- reading syms from primary file (3482 0)
--41669-- /usr/lib/libobjc.A.dylib (0x1668000)
--41669-- reading syms from primary file (242 630)
--41669-- /usr/lib/libauto.dylib (0x17ba000)
--41669-- reading syms from primary file (51 466)
--41669-- /usr/lib/libstdc++.6.0.4.dylib (0x17f3000)
--41669-- reading syms from primary file (3276 0)
--41669-- /usr/X11/lib/libXau.6.dylib (0x18a1000)
--41669-- reading syms from primary file (8 7)
--41669-- /usr/X11/lib/libXdmcp.6.dylib (0x18a6000)
--41669-- reading syms from primary file (45 7)
--41669-- REDIR: 0x8fe21ce3 (strrchr) redirected to 0xa81a00 (strrchr)
--41669-- REDIR: 0x8fe21e50 (strlcpy) redirected to 0xa830c0 (strlcpy)
--41669-- REDIR: 0xac7318 (memset) redirected to 0xa81f90 (memset)
--41669-- REDIR: 0xacd240 (memcpy) redirected to 0xa831d0 (memcpy)
--41669-- REDIR: 0xacf744 (calloc) redirected to 0xa81062 (calloc)
--41669-- REDIR: 0xac7f75 (malloc) redirected to 0xa7f496 (malloc)
--41669-- REDIR: 0xad0070 (strncmp) redirected to 0xa81bc0 (strncmp)
--41669-- REDIR: 0x8fe22494 (memmove) redirected to 0xa820e0 (memmove)
--41669-- REDIR: 0xacfe60 (strlen) redirected to 0xa81ba0 (strlen)
--41669-- REDIR: 0xacfeb0 (strcmp) redirected to 0xa81cc0 (strcmp)
--41669-- REDIR: 0x8fe2215b (strchr) redirected to 0xa81ae0 (strchr)
--41669-- REDIR: 0xad0360 (bcmp) redirected to 0xa81e70 (bcmp)
--41669-- REDIR: 0xad0424 (malloc_default_zone) redirected to 0xa81933
(malloc_default_zone)
--41669-- REDIR: 0xac7fc7 (malloc_zone_malloc) redirected to 0xa7f543
(malloc_zone_malloc)
--41669-- REDIR: 0xacf79d (malloc_zone_calloc) redirected to 0xa81122
(malloc_zone_calloc)
--41669-- REDIR: 0xacd263 (free) redirected to 0xa8077b (free)
--41669-- REDIR: 0xad0b98 (bcopy) redirected to 0xa82170 (bcopy)
--41669-- REDIR: 0xad0b9f (malloc_zone_from_ptr) redirected to
0xa81922 (malloc_zone_from_ptr)
--41669-- REDIR: 0xad18d6 (malloc_zone_realloc) redirected to 0xa812e3
(malloc_zone_realloc)
--41669-- REDIR: 0xad2480 (memmove) redirected to 0xa82050 (memmove)
--41669-- REDIR: 0xad17d0 (realloc) redirected to 0xa811e9 (realloc)
--41669-- REDIR: 0xacd2d5 (malloc_zone_free) redirected to 0xa80809
(malloc_zone_free)
--41669-- REDIR: 0xad25f2 (malloc_size) redirected to 0xa8171a
(malloc_size)
--41669-- REDIR: 0xad29c2 (strrchr) redirected to 0xa819a0 (strrchr)
--41669-- REDIR: 0xaeffa0 (strlcat) redirected to 0xa82850 (strlcat)
--41669-- REDIR: 0xaf0181 (strchr) redirected to 0xa81a60 (strchr)
--41669-- REDIR: 0xaf1790 (strcpy) redirected to 0xa82b70 (strcpy)
--41669-- REDIR: 0xaef230 (strncpy) redirected to 0xa82cf0 (strncpy)
--41669-- REDIR: 0xaf1c20 (strcat) redirected to 0xa825b0 (strcat)
==41669== Invalid write of size 1
==41669== at 0x297590: hb_strncat (in ./ep)
==41669== by 0x293A73: hb_fsFNameMerge (in ./ep)
==41669== by 0x36AAEC: hb_fsNameConv (in ./ep)
==41669== by 0x293C18: hb_fsFileExists (in ./ep)
==41669== by 0x371FB9: HB_FUN_HB_FILEEXISTS (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F60D6: hb_xvmFunction (in ./ep)
==41669== by 0x1B0961: HB_FUN_LOG_OPEN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F60D6: hb_xvmFunction (in ./ep)
==41669== by 0x1AFDD0: HB_FUN_LOGADDEVENT (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2AA8CB: hb_vmExecute (in ./ep)
==41669== by 0x8334: HB_FUN_MAIN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2FF793: main (in ./ep)
==41669== Address 0x195fcaa is not stack'd, malloc'd or (recently)
free'd
==41669==
==41669== Invalid write of size 1
==41669== at 0x297590: hb_strncat (in ./ep)
==41669== by 0x293AD7: hb_fsFNameMerge (in ./ep)
==41669== by 0x36AAEC: hb_fsNameConv (in ./ep)
==41669== by 0x293C18: hb_fsFileExists (in ./ep)
==41669== by 0x371FB9: HB_FUN_HB_FILEEXISTS (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F60D6: hb_xvmFunction (in ./ep)
==41669== by 0x1B0961: HB_FUN_LOG_OPEN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F60D6: hb_xvmFunction (in ./ep)
==41669== by 0x1AFDD0: HB_FUN_LOGADDEVENT (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2AA8CB: hb_vmExecute (in ./ep)
==41669== by 0x8334: HB_FUN_MAIN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2FF793: main (in ./ep)
==41669== Address 0x195fcaa is not stack'd, malloc'd or (recently)
free'd
==41669==
==41669== Invalid write of size 1
==41669== at 0x297590: hb_strncat (in ./ep)
==41669== by 0x293B06: hb_fsFNameMerge (in ./ep)
==41669== by 0x36AAEC: hb_fsNameConv (in ./ep)
==41669== by 0x293C18: hb_fsFileExists (in ./ep)
==41669== by 0x371FB9: HB_FUN_HB_FILEEXISTS (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F60D6: hb_xvmFunction (in ./ep)
==41669== by 0x1B0961: HB_FUN_LOG_OPEN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F60D6: hb_xvmFunction (in ./ep)
==41669== by 0x1AFDD0: HB_FUN_LOGADDEVENT (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2AA8CB: hb_vmExecute (in ./ep)
==41669== by 0x8334: HB_FUN_MAIN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2FF793: main (in ./ep)
==41669== Address 0x195fcaa is not stack'd, malloc'd or (recently)
free'd
==41669==
==41669== Invalid write of size 1
==41669== at 0x297590: hb_strncat (in ./ep)
==41669== by 0x293A73: hb_fsFNameMerge (in ./ep)
==41669== by 0x36AAEC: hb_fsNameConv (in ./ep)
==41669== by 0x36B52D: hb_fsOpen (in ./ep)
==41669== by 0x3884BD: HB_FUN_FOPEN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F60D6: hb_xvmFunction (in ./ep)
==41669== by 0x1B09BB: HB_FUN_LOG_OPEN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F60D6: hb_xvmFunction (in ./ep)
==41669== by 0x1AFDD0: HB_FUN_LOGADDEVENT (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2AA8CB: hb_vmExecute (in ./ep)
==41669== by 0x8334: HB_FUN_MAIN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2FF793: main (in ./ep)
==41669== Address 0x195fd2a is 6 bytes before a block of size 300
free'd
==41669== at 0xA807FB: free (vg_replace_malloc.c:324)
==41669== by 0x36AAF4: hb_fsNameConv (in ./ep)
==41669== by 0x293C98: hb_fsDirExists (in ./ep)
==41669== by 0x371FE9: HB_FUN_HB_DIREXISTS (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F60D6: hb_xvmFunction (in ./ep)
==41669== by 0x1130B4: HB_FUN_DIRBUILD (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F6198: hb_xvmDo (in ./ep)
==41669== by 0x1B0916: HB_FUN_LOG_OPEN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F60D6: hb_xvmFunction (in ./ep)
==41669== by 0x1AFDD0: HB_FUN_LOGADDEVENT (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2AA8CB: hb_vmExecute (in ./ep)
==41669== by 0x8334: HB_FUN_MAIN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2FF793: main (in ./ep)
==41669==
==41669== Invalid write of size 1
==41669== at 0x297590: hb_strncat (in ./ep)
==41669== by 0x293AD7: hb_fsFNameMerge (in ./ep)
==41669== by 0x36AAEC: hb_fsNameConv (in ./ep)
==41669== by 0x36B52D: hb_fsOpen (in ./ep)
==41669== by 0x3884BD: HB_FUN_FOPEN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F60D6: hb_xvmFunction (in ./ep)
==41669== by 0x1B09BB: HB_FUN_LOG_OPEN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F60D6: hb_xvmFunction (in ./ep)
==41669== by 0x1AFDD0: HB_FUN_LOGADDEVENT (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2AA8CB: hb_vmExecute (in ./ep)
==41669== by 0x8334: HB_FUN_MAIN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2FF793: main (in ./ep)
==41669== Address 0x195fd2a is 6 bytes before a block of size 300
free'd
==41669== at 0xA807FB: free (vg_replace_malloc.c:324)
==41669== by 0x36AAF4: hb_fsNameConv (in ./ep)
==41669== by 0x293C98: hb_fsDirExists (in ./ep)
==41669== by 0x371FE9: HB_FUN_HB_DIREXISTS (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F60D6: hb_xvmFunction (in ./ep)
==41669== by 0x1130B4: HB_FUN_DIRBUILD (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F6198: hb_xvmDo (in ./ep)
==41669== by 0x1B0916: HB_FUN_LOG_OPEN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F60D6: hb_xvmFunction (in ./ep)
==41669== by 0x1AFDD0: HB_FUN_LOGADDEVENT (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2AA8CB: hb_vmExecute (in ./ep)
==41669== by 0x8334: HB_FUN_MAIN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2FF793: main (in ./ep)
==41669==
==41669== Invalid write of size 1
==41669== at 0x297590: hb_strncat (in ./ep)
==41669== by 0x293B06: hb_fsFNameMerge (in ./ep)
==41669== by 0x36AAEC: hb_fsNameConv (in ./ep)
==41669== by 0x36B52D: hb_fsOpen (in ./ep)
==41669== by 0x3884BD: HB_FUN_FOPEN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F60D6: hb_xvmFunction (in ./ep)
==41669== by 0x1B09BB: HB_FUN_LOG_OPEN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F60D6: hb_xvmFunction (in ./ep)
==41669== by 0x1AFDD0: HB_FUN_LOGADDEVENT (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2AA8CB: hb_vmExecute (in ./ep)
==41669== by 0x8334: HB_FUN_MAIN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2FF793: main (in ./ep)
==41669== Address 0x195fd2a is 6 bytes before a block of size 300
free'd
==41669== at 0xA807FB: free (vg_replace_malloc.c:324)
==41669== by 0x36AAF4: hb_fsNameConv (in ./ep)
==41669== by 0x293C98: hb_fsDirExists (in ./ep)
==41669== by 0x371FE9: HB_FUN_HB_DIREXISTS (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F60D6: hb_xvmFunction (in ./ep)
==41669== by 0x1130B4: HB_FUN_DIRBUILD (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F6198: hb_xvmDo (in ./ep)
==41669== by 0x1B0916: HB_FUN_LOG_OPEN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F60D6: hb_xvmFunction (in ./ep)
==41669== by 0x1AFDD0: HB_FUN_LOGADDEVENT (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2AA8CB: hb_vmExecute (in ./ep)
==41669== by 0x8334: HB_FUN_MAIN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2FF793: main (in ./ep)
Endor Prime 3.1.0.1465 (2009.06.10) (OS X/x86)
Copyright (c) 1994-2009 Syenar Kft. Minden jog fenntartva.
Jogosult használó: MintaCég MintaKészítõ Kft.
--41669-- REDIR: 0xaff354 (memchr) redirected to 0xa81d10 (memchr)
valgrind: m_mallocfree.c:1237 (unlinkBlock): Assertion 'get_next_b(b)
== b' failed.
==41669== at 0xF00A9F7D: ???
==41669== by 0xF00AA111: ???
==41669== by 0xF00B51E7: ???
==41669== by 0xF00B6F5D: ???
==41669== by 0xF0102F77: ???
==41669== by 0xF0083EB8: ???
==41669== by 0xF0084386: ???
==41669== by 0xF0104439: ???
==41669== by 0xF01053B7: ???
==41669== by 0xF011709F: ???
sched status:
running_tid=1
Thread 1: status = VgTs_Runnable
==41669== at 0xA7F516: malloc (vg_replace_malloc.c:194)
==41669== by 0x29D7B8: hb_xgrab (in ./ep)
==41669== by 0x369964: hb_fileExtOpen (in ./ep)
==41669== by 0x32A208: hb_cdxOrderListAdd (in ./ep)
==41669== by 0x31AD03: hb_cdxOpen (in ./ep)
==41669== by 0x3091E3: hb_rddOpenTable (in ./ep)
==41669== by 0x30151C: HB_FUN_DBUSEAREA (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2F6198: hb_xvmDo (in ./ep)
==41669== by 0xEA8D6: HB_FUN_DBFOPEN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2AA74C: hb_vmExecute (in ./ep)
==41669== by 0x6CD4: HB_FUN_APPDBINITCHECK (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2AA74C: hb_vmExecute (in ./ep)
==41669== by 0x6C44: HB_FUN_APPDBINIT (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2AA8CB: hb_vmExecute (in ./ep)
==41669== by 0x8334: HB_FUN_MAIN (in ./ep)
==41669== by 0x2F5811: hb_vmProc (in ./ep)
==41669== by 0x2FF793: main (in ./ep)
Note: see also the FAQ in the source distribution.
It contains workarounds to several common problems.
In particular, if Valgrind aborted or crashed after
identifying problems in your program, there's a good chance
that fixing those problems will prevent Valgrind aborting or
crashing, especially if it happened in m_mallocfree.c.
If that doesn't help, please report this bug to: www.valgrind.org
In the bug report, send all the above text, the valgrind
version, and what OS and version you are using. Thanks.
---
Brgds,
Viktor
On 2009.06.29., at 14:00, Przemyslaw Czerpak wrote:
On Mon, 29 Jun 2009, Szak�ts Viktor wrote:
Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_PROTECTION_FAILURE at address: 0x00000000
hb_dynsymName (pDynSym=0xd5ddb4) at dynsym.c:463
463 HB_TRACE(HB_TR_DEBUG, ("hb_dynsymName(%p)", pDynSym));
GDB shows line where it cannot GPF so I guess it's a problem with
line numbers or stripped frame pointer by -fomit-frame-pointer.
Please rebuild Harbour with -g compiler switch and without
-fomit-frame-pointer but with all other default switches to replicate
default build and runtime conditions as close as possible and repeat
above test.
best regards,
Przemek
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Harbour mailing list
[email protected]
http://lists.harbour-project.org/mailman/listinfo/harbour
