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ERR: Fix warnings and memory leak

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This commit is contained in:
Andy Cedilnik 2004-08-04 08:50:37 -04:00
parent 2938652cbd
commit 87cab828b6
1 changed files with 30 additions and 23 deletions
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9
Source/cmIfCommand.cxx
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@ -122,6 +122,7 @@ bool cmIfCommand::InvokeInitialPass(const std::vector<cmListFileArgument>& args)
err += errorString; err += errorString;
err += ")."; err += ").";
this->SetError(err.c_str()); this->SetError(err.c_str());
delete [] errorString;
return false; return false;
} }
@ -152,13 +153,16 @@ bool cmIfCommand::IsTrue(const std::vector<std::string> &args,
char **errorString, const cmMakefile *makefile) char **errorString, const cmMakefile *makefile)
{ {
// check for the different signatures // check for the different signatures
*errorString = "Unknown arguments specified";
const char *def; const char *def;
const char *def2; const char *def2;
const char* msg = "Unknown arguments specified";
*errorString = new char[strlen(msg) + 1];
strcpy(*errorString, msg);
// handle empty invocation // handle empty invocation
if (args.size() < 1) if (args.size() < 1)
{ {
delete [] *errorString;
*errorString = 0; *errorString = 0;
return false; return false;
} }
@ -174,6 +178,7 @@ bool cmIfCommand::IsTrue(const std::vector<std::string> &args,
args[0] == "CMAKE_MINOR_VERSION" && args[0] == "CMAKE_MINOR_VERSION" &&
args[1] == "MATCHES") args[1] == "MATCHES")
{ {
delete [] *errorString;
*errorString = 0; *errorString = 0;
return true; return true;
} }
@ -288,6 +293,7 @@ bool cmIfCommand::IsTrue(const std::vector<std::string> &args,
{ {
cmOStringStream error; cmOStringStream error;
error << "Regular expression \"" << rex << "\" cannot compile"; error << "Regular expression \"" << rex << "\" cannot compile";
delete [] *errorString;
*errorString = new char[error.str().size() + 1]; *errorString = new char[error.str().size() + 1];
strcpy(*errorString, error.str().c_str()); strcpy(*errorString, error.str().c_str());
return false; return false;
@ -511,6 +517,7 @@ bool cmIfCommand::IsTrue(const std::vector<std::string> &args,
// now at the end there should only be one argument left // now at the end there should only be one argument left
if (newArgs.size() == 1) if (newArgs.size() == 1)
{ {
delete [] *errorString;
*errorString = 0; *errorString = 0;
if (*newArgs.begin() == "0") if (*newArgs.begin() == "0")
{ {