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authorLennart Poettering <lennart@poettering.net>2015-04-04 19:20:56 +0200
committerLennart Poettering <lennart@poettering.net>2015-04-06 10:57:53 +0200
commit8f06b239f2a41310582f9d1932778afbc0c9c9f6 (patch)
tree0a2fc56dbcb08e13d43ef68ca860df5e6e32f520 /src
parentf25afeb6ab515cf890eff58c0b53cf35b2be0e05 (diff)
path-util: if parent can do name_to_handle() but relevant dir not, it's a mount point
Diffstat (limited to 'src')
-rw-r--r--src/shared/path-util.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/shared/path-util.c b/src/shared/path-util.c
index 6a984fc1d8..e485c8e71e 100644
--- a/src/shared/path-util.c
+++ b/src/shared/path-util.c
@@ -515,7 +515,12 @@ int fd_is_mount_point(int fd) {
return 1;
} else
return -errno;
- } else
+ } else if (nosupp)
+ /* The parent can do name_to_handle_at() but the
+ * directory we are interested in can't? If so, it
+ * must be a mount point. */
+ return 1;
+ else
return mount_id != mount_id_parent;
fallback: