diff options
| -rw-r--r-- | libstdc++-v3/ChangeLog | 5 | ||||
| -rw-r--r-- | libstdc++-v3/include/bits/fstream.tcc | 9 |
2 files changed, 12 insertions, 2 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 5298239..6359e77 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,5 +1,10 @@ 2003-03-07 Paolo Carlini <pcarlini@unitus.it> + * include/bits/fstream.tcc (_M_convert_to_external): + Set __elen to zero if codecvt::out eventually fails. + +2003-03-07 Paolo Carlini <pcarlini@unitus.it> + PR libstdc++/9182 * include/bits/fstream.tcc (_M_really_overflow): Check for _M_convert_to_external possible failures. diff --git a/libstdc++-v3/include/bits/fstream.tcc b/libstdc++-v3/include/bits/fstream.tcc index 484ed7b..568c08c 100644 --- a/libstdc++-v3/include/bits/fstream.tcc +++ b/libstdc++-v3/include/bits/fstream.tcc @@ -320,8 +320,13 @@ namespace std __iend, __buf, __buf + __blen, __bend); if (__r != codecvt_base::error) __rlen = __bend - __buf; - else - __rlen = 0; + else + { + __rlen = 0; + // Signal to the caller (_M_really_overflow) that + // codecvt::out eventually failed. + __elen = 0; + } if (__rlen) { __elen += _M_file.xsputn(__buf, __rlen); |