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List:       oprofile-commits
Subject:    [oprof-cvs] [SF SCMS]oprofile branch master updated. 6ee9806fbb2e12cf32d26a85f55d834c5accf77d
From:       "Maynard Johnson" <maynardj () users ! sourceforge ! net>
Date:       2013-05-28 13:34:55
Message-ID: E1UhK3L-0000fk-Ac () sfs-ml-2 ! v29 ! ch3 ! sourceforge ! com
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The branch, master has been updated
       via  6ee9806fbb2e12cf32d26a85f55d834c5accf77d (commit)
      from  3b11e2b116c902b1aa6477d2038e5d746f0041a8 (commit)

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- Log -----------------------------------------------------------------
commit 6ee9806fbb2e12cf32d26a85f55d834c5accf77d
Author: Maynard Johnson <maynardj@us.ibm.com>
Date:   Tue May 28 08:19:25 2013 -0500

    Fix Coverity errors found on May 20, 2013 git snapshot
    
    Coverity identified the following errors on scans run from May 7 through
    May 20, 2013:
    
    Type,Category,File,Function
    Wrapper object use after free,Memory - illegal \
accesses,/agents/jvmpi/jvmpi_oprofile.cpp,compiled_method_load(JVMPI_Event *)  \
Unchecked return value,Error handling \
issues,/daemon/opd_mangling.c,opd_open_sample_file  Dereference after null check,Null \
pointer dereferences,/daemon/opd_sfile.c,sfile_hash  Uninitialized scalar \
field,Uninitialized members,/gui/oprof_start_config.cpp,config_setting::config_setting()
  Division or modulo by zero,Integer handling issues,/libdb/db_stat.c,odb_hash_stat
    Resource leak,Resource leaks,/libop/op_cpu_type.c,_auxv_fetch
    Resource leak,Resource leaks,/libop/op_cpu_type.c,fetch_at_hw_platform
    Negative array index read,Memory - illegal \
accesses,/libop/op_events.c,_is_um_valid_bitmask  Write to pointer after free,Memory \
- corruptions,/libop/op_events.c,read_events  Read from pointer after free,Memory - \
illegal accesses,/libop/op_events.c,_is_um_valid_bitmask  Dereference after null \
check,Null pointer dereferences,/libop/op_mangle.c,op_mangle_filename  Dereference \
after null check,Null pointer dereferences,/libop/op_mangle.c,op_mangle_filename  \
Time of check time of use,Security best practices \
violations,/libopagent/opagent.c,op_open_agent  Improper use of negative \
value,Integer handling issues,/libperf_events/operf_counter.cpp,operf_record::setup() \
Double free,Memory - \
corruptions,/libperf_events/operf_counter.cpp,operf_record::setup()  Uninitialized \
pointer read,Memory - illegal \
accesses,/libperf_events/operf_counter.cpp,<unnamed>::_get_perf_event_from_file(mmap_info \
&)  Unchecked return value,Error handling \
issues,/libperf_events/operf_mangling.cpp,"operf_open_sample_file(odb_t *, \
operf_sfile *, operf_sfile *, int, int)"  Using invalid iterator,API usage \
errors,/libperf_events/operf_process_info.cpp,operf_process_info::try_disassociate_from_parent(char \
*)  Non-array delete for scalars,Memory - illegal \
accesses,/libregex/op_regex.cpp,"<unnamed>::op_regerror(int, const re_pattern_buffer \
&)"  Resource leak,Resource leaks,/libutil++/op_bfd.cpp,"op_bfd::op_bfd(const \
std::basic_string<char, std::char_traits<char>, std::allocator<char>>&, const \
string_filter &, const extra_images &, bool &)"  Explicit null dereferenced,Null \
pointer dereferences,/opjitconv/create_bfd.c,fill_symtab  Resource leak,Resource \
leaks,/opjitconv/opjitconv.c,_cleanup_jitdumps  Use of untrusted string \
value,Insecure data handling,/opjitconv/opjitconv.c,main  Resource leak,Resource \
leaks,/pe_profiling/operf.cpp,_get_cpu_for_perf_events_cap()  Dereference null return \
value,Null pointer dereferences,/pe_profiling/operf.cpp,_process_session_dir()  \
Incorrect deallocator used,API usage \
errors,/pe_profiling/operf.cpp,_process_events_list()  
    ===============================
    
    This patch fixes those errors.
    
    Signed-off-by: Maynard Johnson <maynardj@us.ibm.com>

-----------------------------------------------------------------------

Summary of changes:
 agents/jvmpi/jvmpi_oprofile.cpp       |    4 +-
 daemon/opd_mangling.c                 |    7 +++++-
 gui/oprof_start_config.cpp            |    1 +
 libdb/db_stat.c                       |    3 +-
 libop/op_cpu_type.c                   |   12 ++++++++++
 libop/op_events.c                     |   10 ++++----
 libop/op_mangle.c                     |    2 +-
 libopagent/opagent.c                  |   40 +++++++++++++++++++++++++++-----
 libperf_events/operf_counter.cpp      |   13 ++++++----
 libperf_events/operf_mangling.cpp     |    6 ++++-
 libperf_events/operf_process_info.cpp |    4 +-
 opjitconv/opjitconv.c                 |   13 ++++++++--
 pe_profiling/operf.cpp                |    7 +++++-
 pp/opreport.cpp                       |    7 +++--
 14 files changed, 97 insertions(+), 32 deletions(-)


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