[oprof-cvs] [SF SCMS]oprofile branch master updated. 6ee9806fbb2e12cf32d26a85f55d834c5accf77d

[Maynard J. <may...@us...>]

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- Log -----------------------------------------------------------------
commit 6ee9806fbb2e12cf32d26a85f55d834c5accf77d
Author: Maynard Johnson <may...@us...>
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 <may...@us...>

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

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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