2022-05-30 10:39:21

by Gopal Tiwari

[permalink] [raw]
Subject: [Bluez 02/13] Fixing memory leakage in appkey.c

From: Gopal Tiwari <[email protected]>

While performing the static analysis using the coverity tool found following memroy leak reports

bluez-5.64/mesh/appkey.c:143: leaked_storage: Variable "key" going out of scope leaks the storage it points to.

Error: RESOURCE_LEAK (CWE-772):
bluez-5.64/mesh/appkey.c:146: leaked_storage: Variable "key" going out of scope leaks the storage it points to.

Fixing them.

Signed-off-by: Gopal Tiwari <[email protected]>
---
mesh/appkey.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/mesh/appkey.c b/mesh/appkey.c
index 5088a1812..52fed8c31 100644
--- a/mesh/appkey.c
+++ b/mesh/appkey.c
@@ -139,11 +139,15 @@ bool appkey_key_init(struct mesh_net *net, uint16_t net_idx, uint16_t app_idx,
key->net_idx = net_idx;
key->app_idx = app_idx;

- if (key_value && !set_key(key, app_idx, key_value, false))
+ if (key_value && !set_key(key, app_idx, key_value, false)) {
+ appkey_key_free(key);
return false;
+ }

- if (new_key_value && !set_key(key, app_idx, new_key_value, true))
+ if (new_key_value && !set_key(key, app_idx, new_key_value, true)) {
+ appkey_key_free(key);
return false;
+ }

l_queue_push_tail(app_keys, key);

--
2.26.2