2012-09-14 13:56:50

by Joao Paulo Rechi Vita

Subject: [PATCH BlueZ] hog: Fix segfault when discovering descriptors

Invalid memory was being accessed when discovering the External Report
Reference descriptor.
---
profiles/input/hog_device.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/profiles/input/hog_device.c b/profiles/input/hog_device.c
index 664c52b..03af931 100644
--- a/profiles/input/hog_device.c
+++ b/profiles/input/hog_device.c
@@ -479,7 +479,7 @@ static void char_discovered_cb(GSList *chars, guint8 status, gpointer user_data)
} else if (bt_uuid_cmp(&uuid, &report_map_uuid) == 0) {
gatt_read_char(hogdev->attrib, chr->value_handle, 0,
report_map_read_cb, hogdev);
- discover_descriptor(hogdev->attrib, chr, next, NULL);
+ discover_descriptor(hogdev->attrib, chr, next, hogdev);
} else if (bt_uuid_cmp(&uuid, &info_uuid) == 0)
info_handle = chr->value_handle;
else if (bt_uuid_cmp(&uuid, &proto_mode_uuid) == 0)
--
1.7.11.4

2012-09-20 11:14:54

by Johan Hedberg

Subject: Re: [PATCH BlueZ] hog: Fix segfault when discovering descriptors

Hi Jo?o Paulo,

On Fri, Sep 14, 2012, Jo?o Paulo Rechi Vita wrote:
> Invalid memory was being accessed when discovering the External Report
> Reference descriptor.
> ---
> profiles/input/hog_device.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)

Applied. Thanks.

Johan