diff mbox series

[BlueZ,v1] gatt-server: fix memory leak in bt_gatt_server_send_notification()

Message ID 20240627150917.85755-1-r.smirnov@omp.ru
State New
Headers show
Series [BlueZ,v1] gatt-server: fix memory leak in bt_gatt_server_send_notification() | expand

Commit Message

Roman Smirnov June 27, 2024, 3:09 p.m. UTC 
data-pdu is allocated but not released when an error occurs.

Add data-pdu release before exiting the function in case of an error.

Found by Linux Verification Center (linuxtesting.org) with the SVACE
static analysis tool.
---
 src/shared/gatt-server.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/src/shared/gatt-server.c b/src/shared/gatt-server.c
index 0e399ceb1..fb8819c70 100644
--- a/src/shared/gatt-server.c
+++ b/src/shared/gatt-server.c
@@ -1822,6 +1822,7 @@  bool bt_gatt_server_send_notification(struct bt_gatt_server *server,
 	return result;
 
 error:
+	free(data->pdu);
 	if (data)
 		free(data);