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| author | Marcel Holtmann <marcel@holtmann.org> | 2018-07-30 13:57:41 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-19 22:43:42 +0200 |
| commit | 60deae3d9fc96d4080ccd0a7f406ec20e1364cd2 (patch) | |
| tree | feb7ce7d65387b6d17fbd1ad5644b285592a7010 /arch/x86/mm/fault.c | |
| parent | 1dac27c707c871f0a9352016d78d880979fa41d8 (diff) | |
Bluetooth: hidp: Fix handling of strncpy for hid->name information
[ Upstream commit b3cadaa485f0c20add1644a5c877b0765b285c0c ]
This fixes two issues with setting hid->name information.
CC net/bluetooth/hidp/core.o
In function ‘hidp_setup_hid’,
inlined from ‘hidp_session_dev_init’ at net/bluetooth/hidp/core.c:815:9,
inlined from ‘hidp_session_new’ at net/bluetooth/hidp/core.c:953:8,
inlined from ‘hidp_connection_add’ at net/bluetooth/hidp/core.c:1366:8:
net/bluetooth/hidp/core.c:778:2: warning: ‘strncpy’ output may be truncated copying 127 bytes from a string of length 127 [-Wstringop-truncation]
strncpy(hid->name, req->name, sizeof(req->name) - 1);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
CC net/bluetooth/hidp/core.o
net/bluetooth/hidp/core.c: In function ‘hidp_setup_hid’:
net/bluetooth/hidp/core.c:778:38: warning: argument to ‘sizeof’ in ‘strncpy’ call is the same expression as the source; did you mean to use the size of the destination? [-Wsizeof-pointer-memaccess]
strncpy(hid->name, req->name, sizeof(req->name));
^
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/x86/mm/fault.c')
0 files changed, 0 insertions, 0 deletions