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core: fix integer overflow in function util_version_number

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Sébastien Helleu
2025-05-08 18:45:18 +02:00
parent 5839df90e7
commit 2c0bbdf9b9
3 changed files with 9 additions and 1 deletions
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tests/unit/core/test-core-util.cpp
+5
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@@ -537,4 +537,9 @@ TEST(CoreUtil, VersionNumber)
LONGS_EQUAL(0x01010100, util_version_number ("1.1.1"));
LONGS_EQUAL(0x01010200, util_version_number ("1.1.2"));
LONGS_EQUAL(0x01020304, util_version_number ("1.2.3.4"));
LONGS_EQUAL(0x7EFFFFFF, util_version_number ("126.255.255.255"));
LONGS_EQUAL(0x7FFFFFFF, util_version_number ("127.255.255.255"));
LONGS_EQUAL(0x7FFFFFFF, util_version_number ("128.255.255.255"));
LONGS_EQUAL(0x7FFFFFFF, util_version_number ("255.255.255.255"));
LONGS_EQUAL(0x7FFFFFFF, util_version_number ("999999999.999999999.999999999.999999999"));;
}