Build

Fix some warnings reported by CODESonar #3457

Job	Run time
Python Bindings (ubuntu-latest)	59s
ubuntu-latest x86_64 --with-local-libgcrypt cc	6m 14s
ubuntu-latest x86_64 cc	5m 33s
ubuntu-20.04 x86_64 --with-local-libgcrypt cc	4m 50s
ubuntu-20.04 x86_64 cc	5m 22s
macOS-latest x86_64 --with-local-libgcrypt cc	3m 57s
macOS-latest x86_64 cc	3m 51s
macos-11 x86_64 --with-local-libgcrypt cc	4m 30s
macos-11 x86_64 cc	4m 16s
windows-latest x86_64 --with-local-libgcrypt cc	15m 32s
windows-latest x86_64 cc	7m 48s
ubuntu-20.04 x86_64 gcc-4.9 --with-pcre2 --with-maxminddb --with-sanitizer	6m 57s
ubuntu-22.04 x86_64 gcc-13 --with-pcre2 --with-maxminddb --with-sanitizer --with-lto-and-gold-linker	10m 16s
ubuntu-20.04 x86_64 clang-7 --with-pcre2 --with-maxminddb --with-sanitizer	9m 23s
Test Utils (ubuntu-latest)	3m 36s
ubuntu-22.04 x86_64 clang-17 --with-pcre2 --with-maxminddb --with-sanitizer --with-lto-and-gold-linker	12m 18s
ubuntu-latest x86_64 cc --with-pcre2 --with-maxminddb --with-thread-sanitizer	18m 41s
ubuntu-latest x86_64 cc --with-pcre2 --with-maxminddb --with-sanitizer nBPF	6m 38s
ubuntu-22.04 x86_64 clang-17 --with-pcre2 --with-maxminddb --with-memory-sanitizer	36m 8s
macOS-latest x86_64 cc --with-pcre2 --with-maxminddb	4m 9s
macos-12 x86_64 cc --with-pcre2 --with-maxminddb	5m 18s
ubuntu-latest arm64 cc --with-pcre2 --with-maxminddb	18m 22s
ubuntu-latest armhf cc --with-pcre2 --with-maxminddb --with-sanitizer	36m 58s
ubuntu-latest s390x cc --with-pcre2 --with-maxminddb	17m 2s
	4h 8m 38s

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