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23cac885 | 1 | // 1999-10-11 bkoz |
e6705174 | 2 | |
23cac885 | 3 | // Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. |
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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 | |
8 | // Free Software Foundation; either version 2, or (at your option) | |
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 | |
17 | // with this library; see the file COPYING. If not, write to the Free | |
83f51799 | 18 | // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
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19 | // USA. |
20 | ||
21 | // As a special exception, you may use this file as part of a free software | |
22 | // library without restriction. Specifically, if other files instantiate | |
23 | // templates or use macros or inline functions from this file, or you compile | |
24 | // this file and link it with other files to produce an executable, this | |
25 | // file does not by itself cause the resulting executable to be covered by | |
26 | // the GNU General Public License. This exception does not however | |
27 | // invalidate any other reasons why the executable file might be covered by | |
28 | // the GNU General Public License. | |
29 | ||
23cac885 | 30 | // 27.5.2 template class basic_streambuf |
e6705174 | 31 | |
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32 | #include <string> |
33 | #include <sstream> | |
34 | #include <testsuite_hooks.h> | |
e6705174 | 35 | |
23cac885 | 36 | class nullsetpbuf : public std::stringbuf |
e6705174 | 37 | { |
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38 | char foo[64]; |
39 | public: | |
40 | nullsetpbuf() | |
41 | { | |
42 | setp(foo, foo + 64); | |
43 | setp(NULL, NULL); | |
44 | } | |
45 | }; | |
46 | ||
47 | // libstdc++/1057 | |
48 | void test05() | |
49 | { | |
50 | std::string text1 = "abcdefghijklmn"; | |
51 | ||
52 | nullsetpbuf nsp; | |
53 | // Immediate crash as sputc writes to null pointer | |
54 | nsp.sputc('a'); | |
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55 | } |
56 | ||
57 | int main() | |
58 | { | |
23cac885 | 59 | test05(); |
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60 | return 0; |
61 | } |