* [PATCH] android/bluetooth: Fix possible NULL dereference
@ 2013-11-25 9:47 Andrei Emeltchenko
0 siblings, 0 replies; only message in thread
From: Andrei Emeltchenko @ 2013-11-25 9:47 UTC (permalink / raw)
To: linux-bluetooth
From: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Since sdp_record_find() may return NULL check this value.
---
android/bluetooth.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/android/bluetooth.c b/android/bluetooth.c
index aa684bd..ad8af0d 100644
--- a/android/bluetooth.c
+++ b/android/bluetooth.c
@@ -1332,6 +1332,7 @@ static void set_device_id(void)
struct mgmt_cp_set_device_id cp;
uint8_t major, minor;
uint16_t version;
+ sdp_record_t *rec;
if (sscanf(VERSION, "%hhu.%hhu", &major, &minor) != 2)
return;
@@ -1351,7 +1352,9 @@ static void set_device_id(void)
register_device_id(DEVICE_ID_SOURCE, DEVICE_ID_VENDOR,
DEVICE_ID_PRODUCT, version);
- bt_adapter_add_record(sdp_record_find(0x10000), 0x00);
+ rec = sdp_record_find(0x10000);
+ if (rec)
+ bt_adapter_add_record(rec, 0x00);
}
static void set_adapter_name_complete(uint8_t status, uint16_t length,
--
1.8.3.2
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