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From "Martin Sebor (JIRA)" <j...@apache.org>
Subject [jira] Created: (STDCXX-729) [HP aCC 6.15] warning #20200-D: potential null pointer dereference in _money_put.cc
Date Wed, 13 Feb 2008 23:25:08 GMT
[HP aCC 6.15] warning #20200-D: potential null pointer dereference in _money_put.cc
-----------------------------------------------------------------------------------

                 Key: STDCXX-729
                 URL: https://issues.apache.org/jira/browse/STDCXX-729
             Project: C++ Standard Library
          Issue Type: Sub-task
          Components: Build
    Affects Versions: 4.2.0
         Environment: $ uname -sr && aCC -V
HP-UX B.11.31
aCC: HP C/aC++ B3910B A.06.16 [Nov 26 2007]

            Reporter: Martin Sebor
            Assignee: Martin Sebor
            Priority: Trivial
             Fix For: 4.2.1


The compiler (both aCC 6.15 and 6.16) complains about a null pointer dereference in {{money_put}}:

{noformat}
aCC -c  -D_RWSTDDEBUG   -mt -I$(TOPDIR)/include -I$(BUILDDIR)/include  -AA  -g +d  +DD64 +w
+W392 +W655 +W684 +W818 +W819 +W849 +W2193 +W2236 +W2261 +W2340 +W2401 +W2487 +W4227 +W4229
+W4231 +W4235 +W4237 +W4249 +W4255 +W4272 +W4284 +W4285 +W4286    $(TOPDIR)/src/ti_money_put.cpp
"$(TOPDIR)/include/loc/_money_put.cc", line 130: remark #4296-D: arithmetic operation on boolean
type
          - !__dint - !!__fd - (__dint > 0 ? __dint : -__dint) - __fd
            ^
          detected during instantiation of "_OutputIter std::money_put<_CharT, _OutputIter>::_C_put(_OutputIter,
int, std::ios_base &, _CharT, const _CharT *, unsigned long, int, const char *, unsigned
long) const [with _CharT=char, _OutputIter=std::ostreambuf_iterator<char, std::char_traits<char>>]"
at line 322

"$(TOPDIR)/include/loc/_money_put.cc", line 130: remark #4296-D: arithmetic operation on boolean
type
          - !__dint - !!__fd - (__dint > 0 ? __dint : -__dint) - __fd
                      ^
          detected during instantiation of "_OutputIter std::money_put<_CharT, _OutputIter>::_C_put(_OutputIter,
int, std::ios_base &, _CharT, const _CharT *, unsigned long, int, const char *, unsigned
long) const [with _CharT=char, _OutputIter=std::ostreambuf_iterator<char, std::char_traits<char>>]"
at line 322

"$(TOPDIR)/include/loc/_money_put.cc", line 131: remark #4296-D: arithmetic operation on boolean
type
          - (   money_base::space == __fmat.field [1]
            ^
          detected during instantiation of "_OutputIter std::money_put<_CharT, _OutputIter>::_C_put(_OutputIter,
int, std::ios_base &, _CharT, const _CharT *, unsigned long, int, const char *, unsigned
long) const [with _CharT=char, _OutputIter=std::ostreambuf_iterator<char, std::char_traits<char>>]"
at line 322

"$(TOPDIR)/include/loc/_money_put.cc", line 94, procedure _C_put: warning #20200-D: Potential
null pointer dereference through __pun0 is detected (null definition:$(TOPDIR)/include/loc/_money_put.cc,
line 74)

"$(TOPDIR)/include/loc/_money_put.cc", line 90, procedure _C_put: warning #20200-D: Potential
null pointer dereference through __pun1 is detected (null definition:$(TOPDIR)/include/loc/_money_put.cc,
line 79)
{noformat}

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