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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-02-09 20:56:57 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-02-09 20:56:57 +0300 |
| commit | f4bc5bbb5fef3cf421ba3485d6d383c27ec473ed (patch) | |
| tree | 69f1aa6939d9ed2fb1dfada466bbda2e9153b2d5 /fs/nfsd/trace.h | |
| parent | f9f94c9d2c070941a5688f0f751a489c7d0e5039 (diff) | |
| parent | c306d737691ef84305d4ed0d302c63db2932f0bb (diff) | |
| download | linux-f4bc5bbb5fef3cf421ba3485d6d383c27ec473ed.tar.xz | |
Merge tag 'nfsd-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
Pull more nfsd fixes from Chuck Lever:
"Ensure that NFS clients cannot send file size or offset values that
can cause the NFS server to crash or to return incorrect or surprising
results.
In particular, fix how the NFS server handles values larger than
OFFSET_MAX"
* tag 'nfsd-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
NFSD: Deprecate NFS_OFFSET_MAX
NFSD: Fix offset type in I/O trace points
NFSD: COMMIT operations must not return NFS?ERR_INVAL
NFSD: Clamp WRITE offsets
NFSD: Fix NFSv3 SETATTR/CREATE's handling of large file sizes
NFSD: Fix ia_size underflow
NFSD: Fix the behavior of READ near OFFSET_MAX
Diffstat (limited to 'fs/nfsd/trace.h')
| -rw-r--r-- | fs/nfsd/trace.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h index c4cf56327843..5889db66409d 100644 --- a/fs/nfsd/trace.h +++ b/fs/nfsd/trace.h @@ -306,14 +306,14 @@ TRACE_EVENT(nfsd_export_update, DECLARE_EVENT_CLASS(nfsd_io_class, TP_PROTO(struct svc_rqst *rqstp, struct svc_fh *fhp, - loff_t offset, - unsigned long len), + u64 offset, + u32 len), TP_ARGS(rqstp, fhp, offset, len), TP_STRUCT__entry( __field(u32, xid) __field(u32, fh_hash) - __field(loff_t, offset) - __field(unsigned long, len) + __field(u64, offset) + __field(u32, len) ), TP_fast_assign( __entry->xid = be32_to_cpu(rqstp->rq_xid); @@ -321,7 +321,7 @@ DECLARE_EVENT_CLASS(nfsd_io_class, __entry->offset = offset; __entry->len = len; ), - TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld len=%lu", + TP_printk("xid=0x%08x fh_hash=0x%08x offset=%llu len=%u", __entry->xid, __entry->fh_hash, __entry->offset, __entry->len) ) @@ -330,8 +330,8 @@ DECLARE_EVENT_CLASS(nfsd_io_class, DEFINE_EVENT(nfsd_io_class, nfsd_##name, \ TP_PROTO(struct svc_rqst *rqstp, \ struct svc_fh *fhp, \ - loff_t offset, \ - unsigned long len), \ + u64 offset, \ + u32 len), \ TP_ARGS(rqstp, fhp, offset, len)) DEFINE_NFSD_IO_EVENT(read_start); |