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Suppressions: Validate given id

This commit is contained in:
Daniel Marjamäki 2010-07-08 12:06:27 +02:00
parent 11a72461f3
commit 1876cd482b
1 changed files with 21 additions and 0 deletions
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21
lib/settings.cpp
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@ -22,6 +22,7 @@
#include <fstream>
#include <sstream>
#include <stdexcept>
#include <iostream>
Settings::Settings()
{
@ -71,6 +72,26 @@ bool Settings::Suppressions::parseFile(std::istream &istr)
void Settings::Suppressions::addSuppression(const std::string &errorId, const std::string &file, unsigned int line)
{
// Check that errorId is valid..
if (errorId.empty())
{
std::cerr << "Failed to add suppression. No id." << std::endl;
return;
}
for (std::string::size_type pos = 0; pos < errorId.length(); ++pos)
{
if (errorId[pos] < 0 || !std::isalnum(errorId[pos]))
{
std::cerr << "Failed to add suppression. Invalid id \"" << errorId << "\"" << std::endl;
return;
}
if (pos == 0 && std::isdigit(errorId[pos]))
{
std::cerr << "Failed to add suppression. Invalid id \"" << errorId << "\"" << std::endl;
return;
}
}
_suppressions[errorId][file].push_back(line);
_suppressions[errorId][file].sort();
}