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| author | Su Hui <suhui@nfschina.com> | 2024-01-25 14:32:26 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-02-05 20:14:34 +0000 |
| commit | 54a55b63220691d4e66919618ac37729a9d23ecf (patch) | |
| tree | 6ef1d504a8f256b55a310623fbff19faf6860f3d /drivers/hid/hid-roccat-lua.h | |
| parent | 65ead8468c21c2676d4d06f50b46beffdea69df1 (diff) | |
| download | linux-stable-54a55b63220691d4e66919618ac37729a9d23ecf.tar.gz linux-stable-54a55b63220691d4e66919618ac37729a9d23ecf.tar.bz2 linux-stable-54a55b63220691d4e66919618ac37729a9d23ecf.zip | |
HID: hidraw: fix a problem of memory leak in hidraw_release()
[ Upstream commit a3bdcdd022c68942a774e8e63424cc11c85aab78 ]
'struct hidraw_list' is a circular queue whose head can be smaller than
tail. Using 'list->tail != list->head' to release all memory that should
be released.
Fixes: a5623a203cff ("HID: hidraw: fix memory leak in hidraw_release()")
Signed-off-by: Su Hui <suhui@nfschina.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/hid/hid-roccat-lua.h')
0 files changed, 0 insertions, 0 deletions