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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-03-10 17:45:30 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-03-10 17:45:30 +0100 |
| commit | 92cadfcffac3ff2dafc892b7725d1016c8a1b6ee (patch) | |
| tree | 22e2a09ec7670ca6f365c4c2e6dd731a67a05392 /fs/nfsd | |
| parent | Merge tag 'for-6.3-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff) | |
| parent | SUNRPC: Fix a server shutdown leak (diff) | |
| download | linux-92cadfcffac3ff2dafc892b7725d1016c8a1b6ee.tar.xz linux-92cadfcffac3ff2dafc892b7725d1016c8a1b6ee.zip | |
Merge tag 'nfsd-6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
Pull nfsd fixes from Chuck Lever:
- Protect NFSD writes against filesystem freezing
- Fix a potential memory leak during server shutdown
* tag 'nfsd-6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
SUNRPC: Fix a server shutdown leak
NFSD: Protect against filesystem freezing
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/vfs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index e7462b5e5f1e..502e1b7742db 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -1104,7 +1104,9 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct nfsd_file *nf, since = READ_ONCE(file->f_wb_err); if (verf) nfsd_copy_write_verifier(verf, nn); + file_start_write(file); host_err = vfs_iter_write(file, &iter, &pos, flags); + file_end_write(file); if (host_err < 0) { nfsd_reset_write_verifier(nn); trace_nfsd_writeverf_reset(nn, rqstp, host_err); |