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Commit 455a396710b71a743b28da2ed2185e5a9b38e26f

Authored by Trond Myklebust
1 parent c56c275022
Exists in master and in 7 other branches imx_3.0.35_4.1.0, imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-l5.0.0_1.0.0-ga

[PATCH] NFSv4: Fix an Oops in the callback code. 

The changeset "trond.myklebust@fys.uio.no|ChangeSet|20050322152404|16979"
 (RPC: Ensure XDR iovec length is initialized correctly in call_header)
 causes the NFSv4 callback code to BUG() due to an incorrectly initialized
 scratch buffer.

 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

Showing 1 changed file with 0 additions and 1 deletions Side-by-side Diff

fs/nfs/callback_xdr.c
Diff comments   View file @ 455a396
... ... @@ -411,7 +411,6 @@
411 411 xdr_init_decode(&xdr_in, &rqstp->rq_arg, rqstp->rq_arg.head[0].iov_base);
412 412  
413 413 p = (uint32_t*)((char *)rqstp->rq_res.head[0].iov_base + rqstp->rq_res.head[0].iov_len);
414   - rqstp->rq_res.head[0].iov_len = PAGE_SIZE;
415 414 xdr_init_encode(&xdr_out, &rqstp->rq_res, p);
416 415  
417 416 decode_compound_hdr_arg(&xdr_in, &hdr_arg);