This series fixes a bug in virSocketAddrFormatWithPrefix() where an uninitialized variable was being used when masked=false, adds comprehensive test coverage to prevent regressions, and includes a minor code cleanup for consistency. The bug was discovered in the virSocketAddrFormatWithPrefix() function, which is used to format IP addresses with prefix notation (e.g., "1.2.3.4/24"). When the 'masked' parameter was false (meaning the caller wanted to format the original address with a prefix, not the network address), the 'network' variable was left uninitialized, leading to undefined behavior. Julio Faracco (3): util: Fix uninitialized variable in virSocketAddrFormatWithPrefix tests: Add tests for virSocketAddrFormatWithPrefix util: Standardize macro usage to check socket family src/util/virsocketaddr.c | 14 +++++--- tests/sockettest.c | 70 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 79 insertions(+), 5 deletions(-) -- 2.52.0