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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: LV3PR11MB8768.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: cb71365d-3c43-4ff1-2283-08ddf9815a37 X-MS-Exchange-CrossTenant-originalarrivaltime: 22 Sep 2025 02:40:11.5515 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: roH80ODiJobIX4+5Pu+85GqXTWLcuGSBRAqrdEDyUfgYUVPuwu6d2rtN0MZr7nxYwPhrWFj7yzaPekGYYuGYn9LBawJnw70tnBwmX3zp/1w= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR11MB6352 X-OriginatorOrg: intel.com X-Rspamd-Queue-Id: 4E9958000A X-Rspam-User: X-Rspamd-Server: rspam07 X-Stat-Signature: iqu3u5na1ih5m9jsj4bx3wycqbuno7xg X-HE-Tag: 1758508821-561949 X-HE-Meta: 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 zhyfoZGY 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Fri, 29 Aug 2025, SeongJae Park wrote: > On Fri, 29 Aug 2025 15:29:47 +0530 Kaushlendra Kumar wrote: >=20 > > The fread() calls in read_slab_obj() and read_debug_slab_obj() can=20 > > read up to sizeof(buffer) bytes, but then unconditionally write a null= =20 > > terminator at buffer[l]. If fread() returns sizeof(buffer), this=20 > > writes beyond the allocated buffer boundaries. > >=20 > > Fix by limiting reads to sizeof(buffer) - 1 bytes in both functions,=20 > > ensuring space is always reserved for null termination. This prevents=20 > > buffer overflows while maintaining proper string handling. > >=20 > > Signed-off-by: Kaushlendra Kumar >=20 > Acked-by: SeongJae Park >=20 >=20 > Thanks, > SJ Hi SeongJae, Thank you for the Acked-by!=20 Since this patch has received your acknowledgment, are we going to merge th= is=20 patch? Should I expect it to be picked up for the next kernel release, or=20 are there any additional steps needed from my side? I appreciate your review and guidance on the merge process. Best regards, Kaushlendra