From: Sam Hartman Date: Fri, 14 Jun 2024 14:59:28 -0600 Subject: Allow kpropd to bind even if only loopback is configured In src/kprop/kpropd.c get_wildcard_address, call getaddrinfo without AI_ADDRCONFIG if both the v6 and v4 calls to getaddrinfo fail with AI_ADDRCONFIG. This generally means that only the loopback interface is configured. This change allows the testsuite to succeed ina container isolated to prohibit network connectivity. --- src/kprop/kpropd.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/kprop/kpropd.c b/src/kprop/kpropd.c index 4b36752..813978c 100644 --- a/src/kprop/kpropd.c +++ b/src/kprop/kpropd.c @@ -373,6 +373,11 @@ get_wildcard_addr(struct addrinfo **res) if (error == 0) return 0; hints.ai_family = AF_INET; + error = getaddrinfo(NULL, port, &hints, res); + if (error == 0) + return 0; + /* We may only have loopback addresses configured. Especially for the test framework, this is a valid configuration.*/ + hints.ai_flags = AI_PASSIVE; return getaddrinfo(NULL, port, &hints, res); }