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| author | Florin Malita <fmalita@gmail.com> | 2006-05-20 14:59:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-05-21 12:59:17 -0700 |
| commit | 9ccfc29c671c9d0a83c2a114d4bc5f85f3cd749d (patch) | |
| tree | a02d2712a788abb4c5891e9c469c99b770fa0dbb /fs/nfsd/vfs.c | |
| parent | 2adc7d47c4dbf684e69ee3980c158ff684dc170e (diff) | |
| download | lwn-9ccfc29c671c9d0a83c2a114d4bc5f85f3cd749d.tar.gz lwn-9ccfc29c671c9d0a83c2a114d4bc5f85f3cd749d.zip | |
[PATCH] nfsd: sign conversion obscuring errors in nfsd_set_posix_acl()
Assigning the result of posix_acl_to_xattr() to an unsigned data type
(size/size_t) obscures possible errors.
Coverity CID: 1206.
Signed-off-by: Florin Malita <fmalita@gmail.com>
Acked-by: NeilBrown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/nfsd/vfs.c')
| -rw-r--r-- | fs/nfsd/vfs.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 6aa92d0e6876..1d65f13f458c 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -1922,11 +1922,10 @@ nfsd_set_posix_acl(struct svc_fh *fhp, int type, struct posix_acl *acl) value = kmalloc(size, GFP_KERNEL); if (!value) return -ENOMEM; - size = posix_acl_to_xattr(acl, value, size); - if (size < 0) { - error = size; + error = posix_acl_to_xattr(acl, value, size); + if (error < 0) goto getout; - } + size = error; } else size = 0; |