- Code: Select all
==31728== Memcheck, a memory error detector
==31728== Copyright (C) 2002-2009, and GNU GPL'd, by Julian Seward et al.
==31728== Using Valgrind-3.5.0 and LibVEX; rerun with -h for copyright info
==31728== Command: ./test
==31728==
--31728-- Valgrind options:
--31728-- -v
--31728-- --leak-check=full
--31728-- --show-reachable=yes
--31728-- --suppressions=/home/rabe/.local/projects/valgrind.supressions
--31728-- Contents of /proc/version:
--31728-- Linux version 2.6.31 (root@old) (gcc version 4.4.2 (Gentoo 4.4.2 p1.0) ) #4 SMP Mon Dec 14 00:07:45 CET 2009
--31728-- Arch and hwcaps: X86, x86-sse1-sse2
--31728-- Page sizes: currently 4096, max supported 4096
--31728-- Valgrind library directory: /usr/lib/valgrind
--31728-- Reading syms from /lib/ld-2.11.so (0x4000000)
--31728-- Reading syms from /mnt/crypt.fs/home/indigo/test (0x8048000)
--31728-- Reading syms from /usr/lib/valgrind/memcheck-x86-linux (0x38000000)
--31728-- object doesn't have a symbol table
--31728-- object doesn't have a dynamic symbol table
--31728-- Reading suppressions file: /home/rabe/.local/projects/valgrind.supressions
--31728-- Reading suppressions file: /usr/lib/valgrind/default.supp
--31728-- REDIR: 0x4016d10 (index) redirected to 0x3803b7ef (???)
--31728-- Reading syms from /usr/lib/valgrind/vgpreload_core-x86-linux.so (0x401f000)
--31728-- object doesn't have a symbol table
--31728-- Reading syms from /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so (0x4022000)
--31728-- object doesn't have a symbol table
==31728== WARNING: new redirection conflicts with existing -- ignoring it
--31728-- new: 0x04016d10 (index ) R-> 0x04026930 index
--31728-- REDIR: 0x4016eb0 (strlen) redirected to 0x4026bd1 (strlen)
--31728-- Reading syms from /usr/lib/libPocoXML.so.9 (0x4048000)
--31728-- object doesn't have a symbol table
--31728-- Reading syms from /usr/lib/gcc/i686-pc-linux-gnu/4.4.2/libstdc++.so.6.0.13 (0x40d0000)
--31728-- object doesn't have a symbol table
--31728-- Reading syms from /lib/libm-2.11.so (0x41bb000)
--31728-- Reading syms from /usr/lib/gcc/i686-pc-linux-gnu/4.4.2/libgcc_s.so.1 (0x41e2000)
--31728-- object doesn't have a symbol table
--31728-- Reading syms from /lib/libc-2.11.so (0x41fe000)
--31728-- Reading syms from /lib/libpthread-2.11.so (0x4343000)
--31728-- Reading syms from /usr/lib/libPocoFoundation.so.9 (0x435c000)
--31728-- object doesn't have a symbol table
--31728-- Reading syms from /lib/libdl-2.11.so (0x44e8000)
--31728-- Reading syms from /lib/librt-2.11.so (0x44ec000)
--31728-- REDIR: 0x4270db0 (index) redirected to 0x40268e6 (index)
--31728-- REDIR: 0x4272b50 (memchr) redirected to 0x4026f56 (memchr)
--31728-- REDIR: 0x4271830 (rindex) redirected to 0x402684a (rindex)
--31728-- REDIR: 0x41831b0 (operator new(unsigned int)) redirected to 0x402618f (operator new(unsigned int))
--31728-- REDIR: 0x4273540 (memcpy) redirected to 0x4026f8e (memcpy)
--31728-- REDIR: 0x4271480 (strlen) redirected to 0x4026bb5 (strlen)
--31728-- REDIR: 0x426dc00 (free) redirected to 0x4025125 (free)
--31728-- REDIR: 0x426dce0 (malloc) redirected to 0x4025729 (malloc)
--31728-- REDIR: 0x4270f90 (strcpy) redirected to 0x4026c09 (strcpy)
--31728-- REDIR: 0x4270f20 (strcmp) redirected to 0x4026e69 (strcmp)
--31728-- REDIR: 0x426d400 (calloc) redirected to 0x40243f0 (calloc)
--31728-- REDIR: 0x41832e2 (operator new[](unsigned int)) redirected to 0x4025c97 (operator new[](unsigned int))
--31728-- REDIR: 0x418100f (operator delete(void*)) redirected to 0x4024cd9 (operator delete(void*))
--31728-- REDIR: 0x4275ea0 (strchrnul) redirected to 0x4027ac6 (strchrnul)
--31728-- REDIR: 0x42730b0 (mempcpy) redirected to 0x4027b05 (mempcpy)
--31728-- REDIR: 0x4273240 (stpcpy) redirected to 0x4027769 (stpcpy)
--31728-- Reading syms from /lib/libnss_compat-2.11.so (0x48f7000)
--31728-- Reading syms from /lib/libnsl-2.11.so (0x48ff000)
--31728-- Reading syms from /lib/libnss_nis-2.11.so (0x4916000)
--31728-- Reading syms from /lib/libnss_files-2.11.so (0x4921000)
--31728-- REDIR: 0x4273050 (memset) redirected to 0x40279fa (memset)
--31728-- REDIR: 0x4272fe0 (memmove) redirected to 0x4027a5f (memmove)
--31728-- REDIR: 0x418105f (operator delete[](void*)) redirected to 0x40247b1 (operator delete[](void*))
--31728-- Discarding syms at 0x48f7e10-0x48fcbf0 in /lib/libnss_compat-2.11.so due to munmap()
--31728-- Discarding syms at 0x4917950-0x491d898 in /lib/libnss_nis-2.11.so due to munmap()
--31728-- Discarding syms at 0x4902170-0x490eddc in /lib/libnsl-2.11.so due to munmap()
--31728-- Discarding syms at 0x4922a00-0x4929cbc in /lib/libnss_files-2.11.so due to munmap()
==31728==
==31728== HEAP SUMMARY:
==31728== in use at exit: 156 bytes in 11 blocks
==31728== total heap usage: 351 allocs, 340 frees, 40,958 bytes allocated
==31728==
==31728== Searching for pointers to 11 not-freed blocks
==31728== Checked 129,892 bytes
==31728==
==31728== 8 bytes in 1 blocks are indirectly lost in loss record 1 of 11
==31728== at 0x40257E6: malloc (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==31728== by 0x42DBA3B: __nss_lookup_function (in /lib/libc-2.11.so)
==31728== by 0x48F8ECB: ???
==31728== by 0x48F9B5C: ???
==31728== by 0x4294A44: getpwuid_r@@GLIBC_2.1.2 (in /lib/libc-2.11.so)
==31728== by 0x42943AE: getpwuid (in /lib/libc-2.11.so)
==31728== by 0x441F324: Poco::PathImpl::homeImpl() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x441F471: Poco::Path::home() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422BF0: Poco::Path::parseUnix(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422E7C: Poco::Path::parseGuess(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x44233AB: Poco::Path::assign(std::string const&, Poco::Path::Style) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x44236C8: Poco::Path::Path(std::string const&, Poco::Path::Style) (in /usr/lib/libPocoFoundation.so.9)
==31728==
==31728== 8 bytes in 1 blocks are indirectly lost in loss record 2 of 11
==31728== at 0x40257E6: malloc (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==31728== by 0x42DBA3B: __nss_lookup_function (in /lib/libc-2.11.so)
==31728== by 0x48F8EE9: ???
==31728== by 0x48F9B5C: ???
==31728== by 0x4294A44: getpwuid_r@@GLIBC_2.1.2 (in /lib/libc-2.11.so)
==31728== by 0x42943AE: getpwuid (in /lib/libc-2.11.so)
==31728== by 0x441F324: Poco::PathImpl::homeImpl() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x441F471: Poco::Path::home() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422BF0: Poco::Path::parseUnix(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422E7C: Poco::Path::parseGuess(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x44233AB: Poco::Path::assign(std::string const&, Poco::Path::Style) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x44236C8: Poco::Path::Path(std::string const&, Poco::Path::Style) (in /usr/lib/libPocoFoundation.so.9)
==31728==
==31728== 8 bytes in 1 blocks are indirectly lost in loss record 3 of 11
==31728== at 0x40257E6: malloc (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==31728== by 0x42DBA3B: __nss_lookup_function (in /lib/libc-2.11.so)
==31728== by 0x48F8F07: ???
==31728== by 0x48F9B5C: ???
==31728== by 0x4294A44: getpwuid_r@@GLIBC_2.1.2 (in /lib/libc-2.11.so)
==31728== by 0x42943AE: getpwuid (in /lib/libc-2.11.so)
==31728== by 0x441F324: Poco::PathImpl::homeImpl() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x441F471: Poco::Path::home() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422BF0: Poco::Path::parseUnix(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422E7C: Poco::Path::parseGuess(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x44233AB: Poco::Path::assign(std::string const&, Poco::Path::Style) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x44236C8: Poco::Path::Path(std::string const&, Poco::Path::Style) (in /usr/lib/libPocoFoundation.so.9)
==31728==
==31728== 8 bytes in 1 blocks are indirectly lost in loss record 4 of 11
==31728== at 0x40257E6: malloc (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==31728== by 0x42DBA3B: __nss_lookup_function (in /lib/libc-2.11.so)
==31728== by 0x48F8F25: ???
==31728== by 0x48F9B5C: ???
==31728== by 0x4294A44: getpwuid_r@@GLIBC_2.1.2 (in /lib/libc-2.11.so)
==31728== by 0x42943AE: getpwuid (in /lib/libc-2.11.so)
==31728== by 0x441F324: Poco::PathImpl::homeImpl() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x441F471: Poco::Path::home() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422BF0: Poco::Path::parseUnix(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422E7C: Poco::Path::parseGuess(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x44233AB: Poco::Path::assign(std::string const&, Poco::Path::Style) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x44236C8: Poco::Path::Path(std::string const&, Poco::Path::Style) (in /usr/lib/libPocoFoundation.so.9)
==31728==
==31728== 8 bytes in 1 blocks are indirectly lost in loss record 5 of 11
==31728== at 0x40257E6: malloc (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==31728== by 0x42DBA3B: __nss_lookup_function (in /lib/libc-2.11.so)
==31728== by 0x48F8F43: ???
==31728== by 0x48F9B5C: ???
==31728== by 0x4294A44: getpwuid_r@@GLIBC_2.1.2 (in /lib/libc-2.11.so)
==31728== by 0x42943AE: getpwuid (in /lib/libc-2.11.so)
==31728== by 0x441F324: Poco::PathImpl::homeImpl() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x441F471: Poco::Path::home() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422BF0: Poco::Path::parseUnix(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422E7C: Poco::Path::parseGuess(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x44233AB: Poco::Path::assign(std::string const&, Poco::Path::Style) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x44236C8: Poco::Path::Path(std::string const&, Poco::Path::Style) (in /usr/lib/libPocoFoundation.so.9)
==31728==
==31728== 16 bytes in 1 blocks are indirectly lost in loss record 6 of 11
==31728== at 0x40257E6: malloc (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==31728== by 0x42C9A10: tsearch (in /lib/libc-2.11.so)
==31728== by 0x42DB9ED: __nss_lookup_function (in /lib/libc-2.11.so)
==31728== by 0x48F8ECB: ???
==31728== by 0x48F9B5C: ???
==31728== by 0x4294A44: getpwuid_r@@GLIBC_2.1.2 (in /lib/libc-2.11.so)
==31728== by 0x42943AE: getpwuid (in /lib/libc-2.11.so)
==31728== by 0x441F324: Poco::PathImpl::homeImpl() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x441F471: Poco::Path::home() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422BF0: Poco::Path::parseUnix(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422E7C: Poco::Path::parseGuess(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x44233AB: Poco::Path::assign(std::string const&, Poco::Path::Style) (in /usr/lib/libPocoFoundation.so.9)
==31728==
==31728== 16 bytes in 1 blocks are indirectly lost in loss record 7 of 11
==31728== at 0x40257E6: malloc (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==31728== by 0x42C9A10: tsearch (in /lib/libc-2.11.so)
==31728== by 0x42DB9ED: __nss_lookup_function (in /lib/libc-2.11.so)
==31728== by 0x48F8EE9: ???
==31728== by 0x48F9B5C: ???
==31728== by 0x4294A44: getpwuid_r@@GLIBC_2.1.2 (in /lib/libc-2.11.so)
==31728== by 0x42943AE: getpwuid (in /lib/libc-2.11.so)
==31728== by 0x441F324: Poco::PathImpl::homeImpl() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x441F471: Poco::Path::home() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422BF0: Poco::Path::parseUnix(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422E7C: Poco::Path::parseGuess(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x44233AB: Poco::Path::assign(std::string const&, Poco::Path::Style) (in /usr/lib/libPocoFoundation.so.9)
==31728==
==31728== 16 bytes in 1 blocks are indirectly lost in loss record 8 of 11
==31728== at 0x40257E6: malloc (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==31728== by 0x42C9A10: tsearch (in /lib/libc-2.11.so)
==31728== by 0x42DB9ED: __nss_lookup_function (in /lib/libc-2.11.so)
==31728== by 0x48F8F07: ???
==31728== by 0x48F9B5C: ???
==31728== by 0x4294A44: getpwuid_r@@GLIBC_2.1.2 (in /lib/libc-2.11.so)
==31728== by 0x42943AE: getpwuid (in /lib/libc-2.11.so)
==31728== by 0x441F324: Poco::PathImpl::homeImpl() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x441F471: Poco::Path::home() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422BF0: Poco::Path::parseUnix(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422E7C: Poco::Path::parseGuess(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x44233AB: Poco::Path::assign(std::string const&, Poco::Path::Style) (in /usr/lib/libPocoFoundation.so.9)
==31728==
==31728== 16 bytes in 1 blocks are indirectly lost in loss record 9 of 11
==31728== at 0x40257E6: malloc (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==31728== by 0x42C9A10: tsearch (in /lib/libc-2.11.so)
==31728== by 0x42DB9ED: __nss_lookup_function (in /lib/libc-2.11.so)
==31728== by 0x48F8F25: ???
==31728== by 0x48F9B5C: ???
==31728== by 0x4294A44: getpwuid_r@@GLIBC_2.1.2 (in /lib/libc-2.11.so)
==31728== by 0x42943AE: getpwuid (in /lib/libc-2.11.so)
==31728== by 0x441F324: Poco::PathImpl::homeImpl() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x441F471: Poco::Path::home() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422BF0: Poco::Path::parseUnix(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422E7C: Poco::Path::parseGuess(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x44233AB: Poco::Path::assign(std::string const&, Poco::Path::Style) (in /usr/lib/libPocoFoundation.so.9)
==31728==
==31728== 16 bytes in 1 blocks are indirectly lost in loss record 10 of 11
==31728== at 0x40257E6: malloc (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==31728== by 0x42C9A10: tsearch (in /lib/libc-2.11.so)
==31728== by 0x42DB9ED: __nss_lookup_function (in /lib/libc-2.11.so)
==31728== by 0x48F8F43: ???
==31728== by 0x48F9B5C: ???
==31728== by 0x4294A44: getpwuid_r@@GLIBC_2.1.2 (in /lib/libc-2.11.so)
==31728== by 0x42943AE: getpwuid (in /lib/libc-2.11.so)
==31728== by 0x441F324: Poco::PathImpl::homeImpl() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x441F471: Poco::Path::home() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422BF0: Poco::Path::parseUnix(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422E7C: Poco::Path::parseGuess(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x44233AB: Poco::Path::assign(std::string const&, Poco::Path::Style) (in /usr/lib/libPocoFoundation.so.9)
==31728==
==31728== 156 (36 direct, 120 indirect) bytes in 1 blocks are definitely lost in loss record 11 of 11
==31728== at 0x40257E6: malloc (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so)
==31728== by 0x42DBE83: nss_parse_service_list (in /lib/libc-2.11.so)
==31728== by 0x42DC5C8: __nss_database_lookup (in /lib/libc-2.11.so)
==31728== by 0x48F8EAB: ???
==31728== by 0x48F9B5C: ???
==31728== by 0x4294A44: getpwuid_r@@GLIBC_2.1.2 (in /lib/libc-2.11.so)
==31728== by 0x42943AE: getpwuid (in /lib/libc-2.11.so)
==31728== by 0x441F324: Poco::PathImpl::homeImpl() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x441F471: Poco::Path::home() (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422BF0: Poco::Path::parseUnix(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x4422E7C: Poco::Path::parseGuess(std::string const&) (in /usr/lib/libPocoFoundation.so.9)
==31728== by 0x44233AB: Poco::Path::assign(std::string const&, Poco::Path::Style) (in /usr/lib/libPocoFoundation.so.9)
==31728==
==31728== LEAK SUMMARY:
==31728== definitely lost: 36 bytes in 1 blocks
==31728== indirectly lost: 120 bytes in 10 blocks
==31728== possibly lost: 0 bytes in 0 blocks
==31728== still reachable: 0 bytes in 0 blocks
==31728== suppressed: 0 bytes in 0 blocks
==31728==
==31728== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 7 from 7)
--31728--
--31728-- used_suppression: 7 ld-2.11.so
==31728==
==31728== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 7 from 7)
Reproducable with following code:
- Code: Select all
#include <Poco/SAX/InputSource.h>
#include <Poco/DOM/DOMParser.h>
#include <Poco/DOM/Document.h>
#include <Poco/DOM/AutoPtr.h>
using Poco::XML::InputSource;
using Poco::XML::DOMParser;
using Poco::XML::Document;
using Poco::XML::AutoPtr;
int main() {
InputSource src("~/test.xml");
DOMParser parser;
parser.setFeature(DOMParser::FEATURE_WHITESPACE, true);
AutoPtr<Document> doc = parser.parse(&src);
}
Whereas "InputSource src("/home/xxx/test.xml");" does not leak. Perhaps someone could track this down.
Stefan