change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/fs/cifs/smb2pdu.c
..
..
@@ -3925,12 +3925,15 @@
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 				(struct smb2_sync_hdr *)rdata->iov[0].iov_base;
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 	struct cifs_credits credits = { .value = 0, .instance = 0 };
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 	struct smb_rqst rqst = { .rq_iov = &rdata->iov[1],
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-				 .rq_nvec = 1,
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-				 .rq_pages = rdata->pages,
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-				 .rq_offset = rdata->page_offset,
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-				 .rq_npages = rdata->nr_pages,
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-				 .rq_pagesz = rdata->pagesz,
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-				 .rq_tailsz = rdata->tailsz };
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+				 .rq_nvec = 1, };
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+
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+	if (rdata->got_bytes) {
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+		rqst.rq_pages = rdata->pages;
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+		rqst.rq_offset = rdata->page_offset;
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+		rqst.rq_npages = rdata->nr_pages;
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+		rqst.rq_pagesz = rdata->pagesz;
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+		rqst.rq_tailsz = rdata->tailsz;
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+	}
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 	WARN_ONCE(rdata->server != mid->server,
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 		  "rdata server %p != mid server %p",