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AK: Check for overflow parsing IPv4 number in URL

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Fixes OSS fuzz issue:
https://oss-fuzz.com/download?testcase_id=6045676088459264
This commit is contained in:
Shannon Booth 2023-10-04 21:17:00 +13:00 • committed by Andreas Kling
parent 453dd0cf44
commit 3748f1d290
2 changed files with 15 additions and 5 deletions
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6
Tests/AK/TestURL.cpp
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@ -535,4 +535,10 @@ TEST_CASE(ipv4_address)
EXPECT(url.is_valid());
EXPECT_EQ(MUST(url.serialized_host()), "52.251.94.56"sv);
}
{
constexpr auto ipv4_url = "http://9111111111"sv;
URL url(ipv4_url);
EXPECT(!url.is_valid());
}
}