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Dan Gohman
29 lines
763 B
Diff
29 lines
763 B
Diff
From: Dan Gohman <dev@sunfishcode.online>
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Subject: [PATCH] Translate errno codes from host to target for `SO_ERROR`.
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This issue is reported upstream [here].
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[here]: https://gitlab.com/qemu-project/qemu/-/issues/872
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---
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linux-user/syscall.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/linux-user/syscall.c b/linux-user/syscall.c
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index b9b18a7eaf..a8eae3c4ac 100644
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--- a/linux-user/syscall.c
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+++ b/linux-user/syscall.c
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@@ -2767,6 +2767,9 @@ get_timeout:
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if (optname == SO_TYPE) {
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val = host_to_target_sock_type(val);
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}
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+ if (level == SOL_SOCKET && optname == SO_ERROR) {
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+ val = host_to_target_errno(val);
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+ }
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if (len > lv)
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len = lv;
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if (len == 4) {
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--
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2.32.0
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