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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-24 16:21:27 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-07-24 16:21:27 +0200 |
| commit | 8f9aa2c90530ab92301a82231ae44f3722becd93 (patch) | |
| tree | fb282e955b0a880b07131a135257fe3ec764e928 /drivers/hid/hid-core.c | |
| parent | 93467b31bec6da512b51544e5e4584f2745e995e (diff) | |
| parent | 155b42bec9cbb6b8cdc47dd9bd09503a81fbe493 (diff) | |
Merge v7.1.5linux-rolling-stable
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hid/hid-core.c')
| -rw-r--r-- | drivers/hid/hid-core.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 41a79e43c82b..cf123347a2af 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -2045,6 +2045,13 @@ int hid_report_raw_event(struct hid_device *hid, enum hid_report_type type, u8 * u8 *cdata = data; int ret = 0; + if (report_enum->numbered && (size < 1 || bufsize < 1)) { + hid_warn_ratelimited(hid, + "Event data for numbered report is too short (%d vs %zu)\n", + size, bufsize); + return -EINVAL; + } + report = hid_get_report(report_enum, data); if (!report) return 0; |