In dm_get_maps func, if vector_alloc_slot(mp) fails, the mpp should be free.
Here we call free_multipath(mpp, KEEP_PATHS) to free map. Signed-off-by: Lixiaokeng <[email protected]> Signed-off-by: Zhiqiang Liu <[email protected]> --- libmultipath/devmapper.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libmultipath/devmapper.c b/libmultipath/devmapper.c index f597ff8b..92eef6f1 100644 --- a/libmultipath/devmapper.c +++ b/libmultipath/devmapper.c @@ -1198,8 +1198,10 @@ dm_get_maps (vector mp) if (!mpp) goto out; - if (!vector_alloc_slot(mp)) + if (!vector_alloc_slot(mp)) { + free_multipath(mpp, KEEP_PATHS); goto out; + } vector_set_slot(mp, mpp); mpp = NULL; -- -- dm-devel mailing list [email protected] https://www.redhat.com/mailman/listinfo/dm-devel
