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Diffstat (limited to 'libmount/src/context_mount.c')
-rw-r--r-- | libmount/src/context_mount.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libmount/src/context_mount.c b/libmount/src/context_mount.c index 307da3c5c..58224088a 100644 --- a/libmount/src/context_mount.c +++ b/libmount/src/context_mount.c @@ -60,6 +60,9 @@ static int mnt_context_append_additional_mount(struct libmnt_context *cxt, assert(cxt); assert(ad); + if (!list_empty(&ad->mounts)) + return -EINVAL; + DBG(CXT, ul_debugobj(cxt, "mount: add additional flag: 0x%08lx", ad->mountflags)); |