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authorMax Reitz <mreitz@redhat.com>2020-04-24 15:35:16 +0200
committerDr. David Alan Gilbert <dgilbert@redhat.com>2020-05-01 18:52:17 +0100
commitace0829c0d08f0e5f1451e402e94495bc2166772 (patch)
tree0d19ef27ccacc24354e51821df8bb1089bf2dace /tools/virtiofsd/passthrough_ll.c
parent397ae982f4df46e7d4b2625c431062c9146f3b83 (diff)
virtiofsd: Show submounts
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 <mreitz@redhat.com> Message-Id: <20200424133516.73077-1-mreitz@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Changed Fixes to point to the commit with the problem rather than the commit that turned it on
Diffstat (limited to 'tools/virtiofsd/passthrough_ll.c')
-rw-r--r--tools/virtiofsd/passthrough_ll.c2
1 files changed, 1 insertions, 1 deletions
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);
}