From: Max Reitz <mre...@redhat.com>
Currently, setup_mounts() bind-mounts the shared directory without
MS_REC. This makes all submounts disappear.
Pass MS_REC so that the guest can see submounts again.
Fixes: 5baa3b8e95064c2434bd9e2f312edd5e9ae275dc
Signed-off-by: Max Reitz <mre...@redhat.com>
Message-Id: <20200424133516.73077-1-mre...@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilb...@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilb...@redhat.com>
Changed Fixes to point to the commit with the problem rather than
the commit that turned it on
---
tools/virtiofsd/passthrough_ll.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/virtiofsd/passthrough_ll.c b/tools/virtiofsd/passthrough_ll.c
index d7a6474b6e..7873692168 100644
--- a/tools/virtiofsd/passthrough_ll.c
+++ b/tools/virtiofsd/passthrough_ll.c
@@ -2666,7 +2666,7 @@ static void setup_mounts(const char *source)
int oldroot;
int newroot;
- if (mount(source, source, NULL, MS_BIND, NULL) < 0) {
+ if (mount(source, source, NULL, MS_BIND | MS_REC, NULL) < 0) {
fuse_log(FUSE_LOG_ERR, "mount(%s, %s, MS_BIND): %m\n", source, source);
exit(1);
}
--
2.26.2
