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Posted to issues@stdcxx.apache.org by "Martin Sebor (JIRA)" <ji...@apache.org> on 2008/03/18 21:49:25 UTC
[jira] Updated: (STDCXX-729) [HP aCC 6.15] warning #20200-D:
potential null pointer dereference in _money_put.cc
[ https://issues.apache.org/jira/browse/STDCXX-729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Martin Sebor updated STDCXX-729:
--------------------------------
Priority: Minor (was: Trivial)
Increased Priority from trivial to Minor since the warning affects every translation unit that #includes the header.
> [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: Minor
> Fix For: 4.2.1
>
> Original Estimate: 1h
> Time Spent: 1h
> Remaining Estimate: 0h
>
> 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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