diff options
| author | tangwenji <tang.wenji@zte.com.cn> | 2017-09-15 12:18:07 +0300 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2017-11-05 00:47:04 +0300 |
| commit | a0884d489e016606e5e040624edaa13efefc3fcb (patch) | |
| tree | 443405413b30bd3e6c285e22ed978c5641dfb502 /drivers/target | |
| parent | 12d5a43b2dffb6cd28062b4e19024f7982393288 (diff) | |
| download | linux-a0884d489e016606e5e040624edaa13efefc3fcb.tar.xz | |
iscsi-target: fix memory leak in iscsit_release_discovery_tpg()
Need to release the param_list for tpg in iscsi_release_discovery_tpg
function, this is also required before the iscsit_load_discovery_tpg
function exits abnormally.
Signed-off-by: tangwenji <tang.wenji@zte.com.cn>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_tpg.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/target/iscsi/iscsi_target_tpg.c b/drivers/target/iscsi/iscsi_target_tpg.c index 594d07a1e995..4b34f71547c6 100644 --- a/drivers/target/iscsi/iscsi_target_tpg.c +++ b/drivers/target/iscsi/iscsi_target_tpg.c @@ -90,10 +90,10 @@ int iscsit_load_discovery_tpg(void) */ param = iscsi_find_param_from_key(AUTHMETHOD, tpg->param_list); if (!param) - goto out; + goto free_pl_out; if (iscsi_update_param_value(param, "CHAP,None") < 0) - goto out; + goto free_pl_out; tpg->tpg_attrib.authentication = 0; @@ -105,6 +105,8 @@ int iscsit_load_discovery_tpg(void) pr_debug("CORE[0] - Allocated Discovery TPG\n"); return 0; +free_pl_out: + iscsi_release_param_list(tpg->param_list); out: if (tpg->sid == 1) core_tpg_deregister(&tpg->tpg_se_tpg); @@ -119,6 +121,7 @@ void iscsit_release_discovery_tpg(void) if (!tpg) return; + iscsi_release_param_list(tpg->param_list); core_tpg_deregister(&tpg->tpg_se_tpg); kfree(tpg); |