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linux-user: Fix SO_ERROR return code of getsockopt()

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Add translation for the host error return code of:
    getsockopt(19, SOL_SOCKET, SO_ERROR, [ECONNREFUSED], [4]) = 0

This fixes the testsuite of the cockpit debian package with a
hppa-linux guest on a x86-64 host.

Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <Y9QzNzXg0hrzHQeo@p100>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Helge Deller 2023-01-27 21:25:27 +01:00 • committed by Laurent Vivier
parent 95fc5ed4a8
commit cb88b7c214
1 changed files with 6 additions and 1 deletions
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7
linux-user/syscall.c
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@ -2758,8 +2758,13 @@ get_timeout:
ret = get_errno(getsockopt(sockfd, level, optname, &val, &lv));
if (ret < 0)
return ret;
if (optname == SO_TYPE) {
switch (optname) {
case SO_TYPE:
val = host_to_target_sock_type(val);
break;
case SO_ERROR:
val = host_to_target_errno(val);
break;
}
if (len > lv)
len = lv;