OpenZFS 6873 - zfs_destroy_snaps_nvl leaks errlist

[mirror_zfs.git] / lib / libzfs / libzfs_dataset.c

diff --git a/lib/libzfs/libzfs_dataset.c b/lib/libzfs/libzfs_dataset.c
index 1d9e5156a34af895ae88abf9618c5396f14b511a..3586c0e5e5e13fe2fd559ec0778c77069ebb760e 100644 (file)
--- a/lib/libzfs/libzfs_dataset.c
+++ b/lib/libzfs/libzfs_dataset.c
@@ -3447,13 +3447,15 @@ int
 zfs_destroy_snaps_nvl(libzfs_handle_t *hdl, nvlist_t *snaps, boolean_t defer)
 {
        int ret;
-       nvlist_t *errlist;
+       nvlist_t *errlist = NULL;
        nvpair_t *pair;
 
        ret = lzc_destroy_snaps(snaps, defer, &errlist);
 
-       if (ret == 0)
+       if (ret == 0) {
+               nvlist_free(errlist);
                return (0);
+       }
 
        if (nvlist_empty(errlist)) {
                char errbuf[1024];
@@ -3481,6 +3483,7 @@ zfs_destroy_snaps_nvl(libzfs_handle_t *hdl, nvlist_t *snaps, boolean_t defer)
                }
        }
 
+       nvlist_free(errlist);
        return (ret);
 }