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R. Silva" To: Namjae Jeon , Steve French , Sergey Senozhatsky , Tom Talpey Cc: linux-cifs@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" , linux-hardening@vger.kernel.org Subject: [PATCH][next] smb: Replace one-element array with flexible-array member Message-ID: MIME-Version: 1.0 Content-Disposition: inline X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1769349721752031603?= X-GMAIL-MSGID: =?utf-8?q?1769351652591576880?= One-element arrays are deprecated, and we are replacing them with flexible array members instead. So, replace one-element array with flexible-array member in struct smb_negotiate_req. This results in no differences in binary output. Link: https://github.com/KSPP/linux/issues/79 Link: https://github.com/KSPP/linux/issues/317 Signed-off-by: Gustavo A. R. Silva Acked-by: Namjae Jeon Reviewed-by: Sergey Senozhatsky --- fs/smb/server/smb_common.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/smb/server/smb_common.h b/fs/smb/server/smb_common.h index 6b0d5f1fe85c..aeca0f46068f 100644 --- a/fs/smb/server/smb_common.h +++ b/fs/smb/server/smb_common.h @@ -200,7 +200,7 @@ struct smb_hdr { struct smb_negotiate_req { struct smb_hdr hdr; /* wct = 0 */ __le16 ByteCount; - unsigned char DialectsArray[1]; + unsigned char DialectsArray[]; } __packed; struct smb_negotiate_rsp {