5.15-stable review patch. If anyone has any objections, please let me know.
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From: "Gustavo A. R. Silva" gustavoars@kernel.org
[ Upstream commit 11d5e2061e973a8d4ff2b95a114b4b8ef8652633 ]
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 gustavoars@kernel.org Reviewed-by: Kees Cook keescook@chromium.org Acked-by: Namjae Jeon linkinjeon@kernel.org Reviewed-by: Sergey Senozhatsky senozhatsky@chromium.org Signed-off-by: Steve French stfrench@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- fs/ksmbd/smb_common.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/ksmbd/smb_common.h +++ b/fs/ksmbd/smb_common.h @@ -247,7 +247,7 @@ 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 {