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23cac885 | 1 | // 1999-10-11 bkoz |
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3 | // Copyright (C) 1999, 2000, 2001, 2002, 2003, 2009 |
4 | // Free Software Foundation, Inc. | |
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5 | // |
6 | // This file is part of the GNU ISO C++ Library. This library is free | |
7 | // software; you can redistribute it and/or modify it under the | |
8 | // terms of the GNU General Public License as published by the | |
748086b7 | 9 | // Free Software Foundation; either version 3, or (at your option) |
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10 | // any later version. |
11 | ||
12 | // This library is distributed in the hope that it will be useful, | |
13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | // GNU General Public License for more details. | |
16 | ||
17 | // You should have received a copy of the GNU General Public License along | |
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18 | // with this library; see the file COPYING3. If not see |
19 | // <http://www.gnu.org/licenses/>. | |
20 | ||
e6705174 | 21 | |
23cac885 | 22 | // 27.5.2 template class basic_streambuf |
e6705174 | 23 | |
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24 | #include <string> |
25 | #include <fstream> | |
26 | #include <testsuite_hooks.h> | |
e6705174 | 27 | |
23cac885 | 28 | class nullsetpbuf : public std::filebuf |
e6705174 | 29 | { |
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30 | char foo[64]; |
31 | public: | |
32 | nullsetpbuf() | |
33 | { | |
34 | setp(foo, foo + 64); | |
35 | setp(NULL, NULL); | |
36 | } | |
37 | }; | |
38 | ||
39 | // libstdc++/1057 | |
40 | void test05() | |
41 | { | |
42 | std::string text1 = "abcdefghijklmn"; | |
43 | ||
44 | nullsetpbuf nsp; | |
45 | // Immediate crash as sputc writes to null pointer | |
46 | nsp.sputc('a'); | |
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47 | } |
48 | ||
49 | int main() | |
50 | { | |
23cac885 | 51 | test05(); |
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52 | return 0; |
53 | } |