[PATCH 1/3] fix unlink in container
YO4
ysno@ac.auone-net.jp
Fri Mar 17 14:43:44 GMT 2023
Deleting files returns STATUS_INVALID_PARAMETE on a bind mounted file system in hyper-v container with FILE_DISPOSITION_POSIX_SEMANTICS.
Therefore fall back to default method.
This code is suggeted by dscho and I change it more simple.
---
winsup/cygwin/syscalls.cc | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/winsup/cygwin/syscalls.cc b/winsup/cygwin/syscalls.cc
index 5c7f46a99..ac89888ce 100644
--- a/winsup/cygwin/syscalls.cc
+++ b/winsup/cygwin/syscalls.cc
@@ -731,7 +731,10 @@ _unlink_nt (path_conv &pc, bool shareable)
/* Trying to delete in-use executables and DLLs using
FILE_DISPOSITION_POSIX_SEMANTICS returns STATUS_CANNOT_DELETE.
Fall back to the default method. */
- if (status != STATUS_CANNOT_DELETE)
+ /* Additionaly that returns STATUS_INVALID_PARAMETER
+ on a bind mounted fs in hyper-v container. Falling back too. */
+ if (status != STATUS_CANNOT_DELETE
+ && status != STATUS_INVALID_PARAMETER)
goto out;
}
--
2.40.0.windows.1
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