Test

Fix memory leak in shm_get_var() when variable is corrupted #474

Job	Run time
Generate Matrix	11s
Suite / MACOS_ARM64_DEBUG_NTS	30m 56s
Suite / LINUX_X32_DEBUG_ZTS	11m 39s
Suite / ALPINE_X64_ASAN_DEBUG_ZTS	28m 21s
Suite / LINUX_X64_ASAN_DEBUG_ZTS	42m 10s
Suite / LINUX_X64_RELEASE_NTS	20m 59s
Suite / BENCHMARKING	13m 42s
Suite / WINDOWS_X64_ZTS	31m 35s
Suite / FREEBSD_NTS	11m 28s
Suite / LINUX_PPC64_ASAN_DEBUG_ZTS	0s
Suite / COMMUNITY_${{ matrix.type }}	0s
Suite / PECL	0s
Suite / OPCACHE_VARIATION	0s
Suite / MSAN	0s
Suite / LIBMYSQLCLIENT	0s
Suite / SOLARIS	0s
Suite / COVERAGE	0s
	3h 11m 1s

Provide feedback