libsemanage/direct_api: INTEGER_OVERFLOW read_len = read() #142

Job	Run time
build (gcc, 3.12, 3.3)	1m 34s
build (gcc, 3.12, 3.3, test-flags-override)	1m 24s
build (gcc, 3.12, 3.3, test-debug)	1m 29s
build (gcc, 3.12, 3.3, linker-bfd)	1m 32s
build (gcc, 3.12, 3.3, linker-gold)	1m 44s
build (gcc, 3.11, 3.3)	1m 38s
build (gcc, 3.10, 3.3)	1m 35s
build (gcc, 3.9, 3.3)	1m 37s
build (gcc, 3.8, 3.3)	1m 43s
build (gcc, 3.7, 3.3)	1m 51s
build (gcc, pypy3.7, 3.3)	1m 56s
build (gcc, 3.12, 3.2)	1m 40s
build (gcc, 3.12, 3.1)	1m 33s
build (gcc, 3.12, 3.0)	1m 31s
build (gcc, 3.12, 2.7)	1m 48s
build (gcc, 3.12, 2.6)	1m 46s
build (gcc, 3.12, 2.5)	1m 43s
build (clang, 3.12, 3.3)	1m 50s
build (clang, 3.12, 3.3, test-flags-override)	1m 26s
build (clang, 3.12, 3.3, test-debug)	1m 36s
build (clang, 3.11, 3.3)	1m 40s
build (clang, 3.10, 3.3)	1m 40s
build (clang, 3.9, 3.3)	1m 51s
build (clang, 3.8, 3.3)	1m 38s
build (clang, 3.7, 3.3)	2m 8s
build (clang, pypy3.7, 3.3)	2m 16s
build (clang, 3.12, 3.2)	1m 39s
build (clang, 3.12, 3.1)	1m 38s
build (clang, 3.12, 3.0)	1m 52s
build (clang, 3.12, 2.7)	1m 57s
build (clang, 3.12, 2.6)	1m 55s
build (clang, 3.12, 2.5)	1m 57s
build (gcc, 3.12, 3.3, sanitizers)	1m 58s
	57m 5s

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