RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-24 23:17:44 +00:00
Code Issues Activity Actions

LibCore: Fix a crash in CArgsParser

Browse source
This commit is contained in:
Sergey Bugaev 2019-08-17 12:22:31 +03:00 • committed by Andreas Kling
parent bec646c0bb
commit e0e1be8c33
1 changed files with 2 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

3
Libraries/LibCore/CArgsParser.cpp
View file

@ -108,7 +108,8 @@ int CArgsParser::parse_next_param(int index, char** argv, const int params_left,
bool CArgsParser::is_param_valid(const String& param_name)
{
return param_name.substring(0, m_prefix.length()) == m_prefix;
return param_name.length() >= m_prefix.length() &&
param_name.substring(0, m_prefix.length()) == m_prefix;
}
bool CArgsParser::check_required_args(const CArgsParserResult& res)