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Sat, 23 May 2026 03:38:24 -0700 (PDT) Received: from teknoraver-mbp.local.lan ([195.182.211.216]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-45eb6c9f58dsm10796534f8f.5.2026.05.23.03.38.23 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 23 May 2026 03:38:24 -0700 (PDT) From: Matteo Croce To: Jiri Kosina , Benjamin Tissoires , Lee Jones Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Matteo Croce Subject: [PATCH] HID: core: demote data shortness warning to debug level Date: Sat, 23 May 2026 12:38:06 +0200 Message-ID: <20260523103806.60480-1-technoboy85@gmail.com> X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Matteo Croce Commit 0a3fe972a7cb ("HID: core: Mitigate potential OOB by removing bogus memset()") changed the log level of the short report message from debug to warning, flooding syslog on systems with devices that regularly send short reports, in my case an UPS: $ dmesg |grep -c 'Event data for report .* was too short' 35 Demote it back to debug level. Fixes: 0a3fe972a7cb ("HID: core: Mitigate potential OOB by removing bogus memset()") Signed-off-by: Matteo Croce --- drivers/hid/hid-core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 41a79e43c82b..76cfed8b93c1 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -2050,8 +2050,8 @@ int hid_report_raw_event(struct hid_device *hid, enum hid_report_type type, u8 * return 0; if (unlikely(bsize < csize)) { - hid_warn_ratelimited(hid, "Event data for report %d is incorrect (%d vs %zu)\n", - report->id, csize, bsize); + hid_dbg_ratelimited(hid, "Event data for report %d is incorrect (%d vs %zu)\n", + report->id, csize, bsize); return -EINVAL; } -- 2.50.1