Fix CVE-2023-5678 #1118

Job	Run time
address_ub_sanitizer	11m 2s
basic_clang	4m 11s
basic_gcc	4m 15s
buildtest	6m 43s
check_update	56s
check-ansi	2m 2s
enable_non-default_options	3m 36s
fips_and_ktls	4m 23s
legacy	3m 35s
memory_sanitizer	26m 37s
minimal	2m 13s
no-deprecated	3m 56s
no-legacy	4m 32s
non-caching	4m 13s
no-shared (ubuntu-latest)	3m 12s
ntls_address_ub_sanitizer	9m 31s
ntls_memory_sanitizer	17m 29s
no-shared (macos-latest)	7m 48s
phe_test	34m 56s
symbol_prefix-test	7m 8s
threads_sanitizer	3m 24s
EC_POINTs_api_test	18m 55s
external-test-pyca (1.51.0, 3.9)	1m 22s
ntls	43m 32s
ntls-with-fips	7m 56s
ntls-without-sm234	6m 49s
out-of-source-and-install (ubuntu-latest)	4m 19s
out-of-source-and-install (macos-latest)	5m 40s
zkp-build-test	3m 12s
	4h 17m 27s

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