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cppcheck
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astyle formatting

This commit is contained in:
Daniel Marjamäki 2010-06-02 18:09:25 +02:00
parent 8ead23fc91
commit 5789eb116d
3 changed files with 88 additions and 88 deletions
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4
lib/checkbufferoverrun.cpp
View File

@ -1560,12 +1560,12 @@ void CheckBufferOverrun::checkInsecureCmdLineArgs()
cmdLineArgsError(tok); cmdLineArgsError(tok);
} }
else if (Token::Match(tok, "sprintf ( %var% , %str% , %varid% [", varid) && else if (Token::Match(tok, "sprintf ( %var% , %str% , %varid% [", varid) &&
tok->tokAt(4)->str().find("%s") != std::string::npos) tok->tokAt(4)->str().find("%s") != std::string::npos)
{ {
cmdLineArgsError(tok); cmdLineArgsError(tok);
} }
else if (Token::Match(tok, "sprintf ( %var% , %str% , * %varid%", varid) && else if (Token::Match(tok, "sprintf ( %var% , %str% , * %varid%", varid) &&
tok->tokAt(4)->str().find("%s") != std::string::npos) tok->tokAt(4)->str().find("%s") != std::string::npos)
{ {
cmdLineArgsError(tok); cmdLineArgsError(tok);
} }

110
test/testbufferoverrun.cpp
View File

@ -2297,109 +2297,109 @@ private:
void cmdLineArgs1() void cmdLineArgs1()
{ {
check("int main(int argc, char* argv[])\n" check("int main(int argc, char* argv[])\n"
"{\n" "{\n"
" char prog[10];\n" " char prog[10];\n"
" strcpy(prog, argv[0]);\n" " strcpy(prog, argv[0]);\n"
"}\n"); "}\n");
ASSERT_EQUALS("[test.cpp:4]: (error) Buffer overrun possible for long cmd-line args\n", errout.str()); ASSERT_EQUALS("[test.cpp:4]: (error) Buffer overrun possible for long cmd-line args\n", errout.str());
check("int main(int argc, char* argv[])\n" check("int main(int argc, char* argv[])\n"
"{\n" "{\n"
" char prog[10] = {'\\0'};\n" " char prog[10] = {'\\0'};\n"
" strcat(prog, argv[0]);\n" " strcat(prog, argv[0]);\n"
"}\n"); "}\n");
ASSERT_EQUALS("[test.cpp:4]: (error) Buffer overrun possible for long cmd-line args\n", errout.str()); ASSERT_EQUALS("[test.cpp:4]: (error) Buffer overrun possible for long cmd-line args\n", errout.str());
check("int main(int argc, char* argv[])\n" check("int main(int argc, char* argv[])\n"
"{\n" "{\n"
" char prog[10];\n" " char prog[10];\n"
" sprintf(prog, \"%s\", argv[0]);\n" " sprintf(prog, \"%s\", argv[0]);\n"
"}\n"); "}\n");
ASSERT_EQUALS("[test.cpp:4]: (error) Buffer overrun possible for long cmd-line args\n", errout.str()); ASSERT_EQUALS("[test.cpp:4]: (error) Buffer overrun possible for long cmd-line args\n", errout.str());
check("int main(int argc, char **argv, char **envp)\n" check("int main(int argc, char **argv, char **envp)\n"
"{\n" "{\n"
" char prog[10];\n" " char prog[10];\n"
" strcpy(prog, argv[0]);\n" " strcpy(prog, argv[0]);\n"
"}\n"); "}\n");
ASSERT_EQUALS("[test.cpp:4]: (error) Buffer overrun possible for long cmd-line args\n", errout.str()); ASSERT_EQUALS("[test.cpp:4]: (error) Buffer overrun possible for long cmd-line args\n", errout.str());
check("int main(int argc, char **argv, char **envp)\n" check("int main(int argc, char **argv, char **envp)\n"
"{\n" "{\n"
" char prog[10] = {'\\0'};\n" " char prog[10] = {'\\0'};\n"
" strcat(prog, argv[0]);\n" " strcat(prog, argv[0]);\n"
"}\n"); "}\n");
ASSERT_EQUALS("[test.cpp:4]: (error) Buffer overrun possible for long cmd-line args\n", errout.str()); ASSERT_EQUALS("[test.cpp:4]: (error) Buffer overrun possible for long cmd-line args\n", errout.str());
check("int main(int argc, char **argv, char **envp)\n" check("int main(int argc, char **argv, char **envp)\n"
"{\n" "{\n"
" char prog[10];\n" " char prog[10];\n"
" sprintf(prog, \"%s\", argv[0]);\n" " sprintf(prog, \"%s\", argv[0]);\n"
"}\n"); "}\n");
ASSERT_EQUALS("[test.cpp:4]: (error) Buffer overrun possible for long cmd-line args\n", errout.str()); ASSERT_EQUALS("[test.cpp:4]: (error) Buffer overrun possible for long cmd-line args\n", errout.str());
check("int main(int argc, char **options)\n" check("int main(int argc, char **options)\n"
"{\n" "{\n"
" char prog[10];\n" " char prog[10];\n"
" strcpy(prog, options[0]);\n" " strcpy(prog, options[0]);\n"
"}\n"); "}\n");
ASSERT_EQUALS("[test.cpp:4]: (error) Buffer overrun possible for long cmd-line args\n", errout.str()); ASSERT_EQUALS("[test.cpp:4]: (error) Buffer overrun possible for long cmd-line args\n", errout.str());
check("int main(int argc, char **options)\n" check("int main(int argc, char **options)\n"
"{\n" "{\n"
" char prog[10] = {'\\0'};\n" " char prog[10] = {'\\0'};\n"
" strcat(prog, options[0]);\n" " strcat(prog, options[0]);\n"
"}\n"); "}\n");
ASSERT_EQUALS("[test.cpp:4]: (error) Buffer overrun possible for long cmd-line args\n", errout.str()); ASSERT_EQUALS("[test.cpp:4]: (error) Buffer overrun possible for long cmd-line args\n", errout.str());
check("int main(int argc, char **options)\n" check("int main(int argc, char **options)\n"
"{\n" "{\n"
" char prog[10];\n" " char prog[10];\n"
" sprintf(prog, \"%s\", *options);\n" " sprintf(prog, \"%s\", *options);\n"
"}\n"); "}\n");
ASSERT_EQUALS("[test.cpp:4]: (error) Buffer overrun possible for long cmd-line args\n", errout.str()); ASSERT_EQUALS("[test.cpp:4]: (error) Buffer overrun possible for long cmd-line args\n", errout.str());
check("int main(int argc, char **argv, char **envp)\n" check("int main(int argc, char **argv, char **envp)\n"
"{\n" "{\n"
" char prog[10];\n" " char prog[10];\n"
" if (strlen(argv[0]) < 10)\n" " if (strlen(argv[0]) < 10)\n"
" strcpy(prog, argv[0]);\n" " strcpy(prog, argv[0]);\n"
"}\n"); "}\n");
ASSERT_EQUALS("", errout.str()); ASSERT_EQUALS("", errout.str());
check("int main(int argc, char **argv, char **envp)\n" check("int main(int argc, char **argv, char **envp)\n"
"{\n" "{\n"
" char prog[10] = {'\\0'};\n" " char prog[10] = {'\\0'};\n"
" if (10 > strlen(argv[0]))\n" " if (10 > strlen(argv[0]))\n"
" strcat(prog, argv[0]);\n" " strcat(prog, argv[0]);\n"
"}\n"); "}\n");
ASSERT_EQUALS("", errout.str()); ASSERT_EQUALS("", errout.str());
check("int main(int argc, char **argv, char **envp)\n" check("int main(int argc, char **argv, char **envp)\n"
"{\n" "{\n"
" char prog[10];\n" " char prog[10];\n"
" sprintf(prog, \"%p\", argv[0]);\n" " sprintf(prog, \"%p\", argv[0]);\n"
"}\n"); "}\n");
ASSERT_EQUALS("", errout.str()); ASSERT_EQUALS("", errout.str());
check("int main(int argc, char **argv, char **envp)\n" check("int main(int argc, char **argv, char **envp)\n"
"{\n" "{\n"
" char prog[10];\n" " char prog[10];\n"
" argv[0][0] = '\\0';\n" " argv[0][0] = '\\0';\n"
" strcpy(prog, argv[0]);\n" " strcpy(prog, argv[0]);\n"
"}\n"); "}\n");
ASSERT_EQUALS("", errout.str()); ASSERT_EQUALS("", errout.str());
} }