diff options
| author |   Tycho Andersen <tycho@tycho.ws> | 2018-11-02 14:18:20 -0600 |
|---|---|---|
| committer |   David Teigland <teigland@redhat.com> | 2018-11-07 15:50:34 -0600 |
| commit | d968b4e240cfe39d39d80483bac8bca8716fd93c (patch) | |
| tree | 371fb1d26f628470d1e8697b276941f2470ef473 /fs/dlm | |
| parent | Linux 4.20-rc1 (diff) | |
| download | wireguard-linux-d968b4e240cfe39d39d80483bac8bca8716fd93c.tar.xz wireguard-linux-d968b4e240cfe39d39d80483bac8bca8716fd93c.zip | |
dlm: fix invalid free
dlm_config_nodes() does not allocate nodes on failure, so we should not
free() nodes when it fails.
Signed-off-by: Tycho Andersen <tycho@tycho.ws>
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/dlm')
| -rw-r--r-- | fs/dlm/member.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/dlm/member.c b/fs/dlm/member.c index 3fda3832cf6a..cad6d85911a8 100644 --- a/fs/dlm/member.c +++ b/fs/dlm/member.c @@ -680,7 +680,7 @@ int dlm_ls_start(struct dlm_ls *ls) error = dlm_config_nodes(ls->ls_name, &nodes, &count); if (error < 0) - goto fail; + goto fail_rv; spin_lock(&ls->ls_recover_lock); @@ -712,8 +712,9 @@ int dlm_ls_start(struct dlm_ls *ls) return 0; fail: - kfree(rv); kfree(nodes); + fail_rv: + kfree(rv); return error; } |