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-rw-r--r--source4/torture/raw/read.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/source4/torture/raw/read.c b/source4/torture/raw/read.c
index da9580a472..483f1c6677 100644
--- a/source4/torture/raw/read.c
+++ b/source4/torture/raw/read.c
@@ -513,6 +513,26 @@ static BOOL test_readx(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
CHECK_VALUE(io.readx.out.nread, io.readx.in.maxcnt);
CHECK_BUFFER(buf, seed, io.readx.out.nread);
+ if (cli->transport->negotiate.capabilities & CAP_LARGE_READX) {
+ printf("Trying large readx\n");
+ io.readx.in.offset = 0;
+ io.readx.in.mincnt = 0;
+ io.readx.in.maxcnt = 0x10000 - 1;
+ status = smb_raw_read(cli->tree, &io);
+ CHECK_STATUS(status, NT_STATUS_OK);
+ CHECK_VALUE(io.readx.out.nread, 0xFFFF);
+
+ io.readx.in.maxcnt = 0x10000;
+ status = smb_raw_read(cli->tree, &io);
+ CHECK_STATUS(status, NT_STATUS_OK);
+ CHECK_VALUE(io.readx.out.nread, 0);
+
+ io.readx.in.maxcnt = 0x10001;
+ status = smb_raw_read(cli->tree, &io);
+ CHECK_STATUS(status, NT_STATUS_OK);
+ CHECK_VALUE(io.readx.out.nread, 0);
+ }
+
printf("Trying locked region\n");
cli->session->pid++;
if (NT_STATUS_IS_ERR(smbcli_lock(cli->tree, fnum, 103, 1, 0, WRITE_LOCK))) {