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Core/StringExt: Fix out of range read

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This commit is contained in:
Lynix
2022-03-19 17:44:39 +01:00
parent ed057c8364
commit d853741f6f
3 changed files with 6 additions and 0 deletions
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4
src/Nazara/Core/StringExt.cpp
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@@ -116,6 +116,8 @@ namespace Nz
return lhs == rhs;
else if (rhs.empty())
return true;
else if (rhs.size() > lhs.size())
return false;
utf8::iterator<const char*> it(lhs.data() + lhs.size() - rhs.size(), lhs.data() + lhs.size() - rhs.size(), lhs.data() + lhs.size());
utf8::iterator<const char*> it2(rhs.data(), rhs.data(), rhs.data() + rhs.size());
@@ -140,6 +142,8 @@ namespace Nz
return lhs == rhs;
else if (rhs.empty())
return true;
else if (rhs.size() > lhs.size())
return false;
utf8::iterator<const char*> it(lhs.data() + lhs.size() - rhs.size(), lhs.data() + lhs.size() - rhs.size(), lhs.data() + lhs.size());
utf8::iterator<const char*> it2(rhs.data(), rhs.data(), rhs.data() + rhs.size());