From: Jinoh Kang Subject: [PATCH] wineboot: Don't use ai_canonname for ComputerName if it is "localhost". Message-Id: <2c8d02cb-1b23-ce99-b87f-bad9c6859951@gmail.com> Date: Fri, 14 Jan 2022 16:38:07 +0900 Signed-off-by: Jinoh Kang --- programs/wineboot/wineboot.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/programs/wineboot/wineboot.c b/programs/wineboot/wineboot.c index 4a18265c1de..e7a508beb12 100644 --- a/programs/wineboot/wineboot.c +++ b/programs/wineboot/wineboot.c @@ -826,7 +826,9 @@ static void create_computer_name_keys(void) if (gethostname( buffer, sizeof(buffer) )) return; hints.ai_flags = AI_CANONNAME; - if (!getaddrinfo( buffer, NULL, &hints, &res )) name = res->ai_canonname; + if (!getaddrinfo( buffer, NULL, &hints, &res ) && + res->ai_canonname && strcasecmp(res->ai_canonname, "localhost") != 0) + name = res->ai_canonname; dot = strchr( name, '.' ); if (dot) *dot++ = 0; else dot = name + strlen(name); -- 2.31.1