Test

Fix Io\Poll memory-safety issues #3627

Job	Run time
Generate Matrix	11s
Suite / LINUX_X32_DEBUG_ZTS	11m 58s
Suite / MACOS_ARM64_DEBUG_NTS	16m 5s
Suite / WINDOWS_X64_ZTS	42m 11s
Suite / LINUX_X64_ASAN_DEBUG_ZTS	51m 22s
Suite / BENCHMARKING	17m 20s
Suite / LINUX_X64_RELEASE_NTS	53m 0s
Suite / FREEBSD_NTS	14m 29s
Suite / ALPINE_X64_ASAN_DEBUG_ZTS	33m 32s
Suite / COVERAGE	0s
Suite / LINUX_PPC64_ASAN_DEBUG_ZTS	0s
Suite / COMMUNITY_${{ matrix.type }}	0s
Suite / MSAN	0s
Suite / OPCACHE_VARIATION	-1s
Suite / SOLARIS	-1s
Suite / LIBMYSQLCLIENT	-1s
	4h 0m 5s

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