]>
Commit | Line | Data |
---|---|---|
6f422965 PC |
1 | // 1999-10-11 bkoz |
2 | ||
83ffe9cd | 3 | // Copyright (C) 1999-2023 Free Software Foundation, Inc. |
6f422965 PC |
4 | // |
5 | // This file is part of the GNU ISO C++ Library. This library is free | |
6 | // software; you can redistribute it and/or modify it under the | |
7 | // terms of the GNU General Public License as published by the | |
748086b7 | 8 | // Free Software Foundation; either version 3, or (at your option) |
6f422965 PC |
9 | // any later version. |
10 | ||
11 | // This library is distributed in the hope that it will be useful, | |
12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | // GNU General Public License for more details. | |
15 | ||
16 | // You should have received a copy of the GNU General Public License along | |
748086b7 JJ |
17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
19 | ||
6f422965 PC |
20 | |
21 | // 27.5.2 template class basic_streambuf | |
22 | ||
23 | #include <streambuf> | |
24 | #include <string> | |
25 | #include <testsuite_hooks.h> | |
26 | ||
27 | class nullsetpbuf : public std::wstreambuf | |
28 | { | |
29 | wchar_t foo[64]; | |
30 | public: | |
31 | nullsetpbuf() | |
32 | { | |
33 | setp(foo, foo + 64); | |
8fc81078 | 34 | setp(0, 0); |
6f422965 PC |
35 | } |
36 | }; | |
37 | ||
38 | // libstdc++/1057 | |
39 | void test05() | |
40 | { | |
41 | std::wstring text1 = L"abcdefghijklmn"; | |
42 | ||
43 | nullsetpbuf nsp; | |
44 | // Immediate crash as xsputn writes to null pointer | |
45 | nsp.sputn(text1.c_str(), text1.length()); | |
46 | } | |
47 | ||
48 | int main() | |
49 | { | |
50 | test05(); | |
51 | return 0; | |
52 | } |