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Thu, 04 Dec 2025 04:08:30 -0800 (PST) From: Madhur Kumar To: lyude@redhat.com, dakr@kernel.org Cc: maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, nouveau@lists.freedesktop.org, Madhur Kumar Subject: [PATCH v2] drm/nouveau : refactor deprecated strcpy Date: Thu, 4 Dec 2025 17:38:22 +0530 Message-ID: <20251204120822.17502-1-madhurkumar004@gmail.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251204114021.36719-1-madhurkumar004@gmail.com> References: <20251204114021.36719-1-madhurkumar004@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" strcpy() has been deprecated because it performs no bounds checking on the destination buffer, which can lead to buffer overflows. Use the safer strscpy() instead. Signed-off-by: Madhur Kumar Reviewed-by: Lyude Paul --- changes in v2: - Remove the size parameter from strscpy drivers/gpu/drm/nouveau/nouveau_fence.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouv= eau/nouveau_fence.c index 869d4335c0f4..4a193b7d6d9e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.c +++ b/drivers/gpu/drm/nouveau/nouveau_fence.c @@ -183,11 +183,11 @@ nouveau_fence_context_new(struct nouveau_channel *cha= n, struct nouveau_fence_cha fctx->context =3D drm->runl[chan->runlist].context_base + chan->chid; =20 if (chan =3D=3D drm->cechan) - strcpy(fctx->name, "copy engine channel"); + strscpy(fctx->name, "copy engine channel"); else if (chan =3D=3D drm->channel) - strcpy(fctx->name, "generic kernel channel"); + strscpy(fctx->name, "generic kernel channel"); else - strcpy(fctx->name, cli->name); + strscpy(fctx->name, cli->name); =20 kref_init(&fctx->fence_ref); if (!priv->uevent) --=20 2.52.0