From b1dfb734a45d4f74c7a24c5f07d37f7e74451802 Mon Sep 17 00:00:00 2001 From: Alexey Izbyshev Date: Mon, 27 Feb 2023 23:33:08 +0300 Subject: getservbyport_r: fix wrong result if getnameinfo fails with EAI_OVERFLOW EAI_OVERFLOW should be propagated as ERANGE to inform the caller about the need to expand the buffer. --- src/network/getservbyport_r.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/network') diff --git a/src/network/getservbyport_r.c b/src/network/getservbyport_r.c index d3a22b8c..e4cc3079 100644 --- a/src/network/getservbyport_r.c +++ b/src/network/getservbyport_r.c @@ -46,6 +46,8 @@ int getservbyport_r(int port, const char *prots, case EAI_MEMORY: case EAI_SYSTEM: return ENOMEM; + case EAI_OVERFLOW: + return ERANGE; default: return ENOENT; case 0: -- cgit v1.2.1