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[RFC,v3,39/45] nfs3: Return posix acl encode errors

Message ID 37d63348271de5619e0eee623192600a6d375f0a.1429868795.git.agruenba@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Andreas Grünbacher April 24, 2015, 11:04 a.m. UTC 
When an error occurs when encoding a posix acl, return the error instead of
causing a BUG().

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
---
 fs/nfs/nfs3xdr.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
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Patch

diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c
index 8b880f7..de6f12c 100644
--- a/fs/nfs/nfs3xdr.c
+++ b/fs/nfs/nfs3xdr.c
@@ -1384,13 +1384,14 @@  static int nfs3_xdr_enc_setacl3args(struct rpc_rqst *req,
 	error = nfsacl_encode(xdr->buf, base, args->inode,
 			    (args->mask & NFS_ACL) ?
 			    args->acl_access : NULL, 1, 0);
-	/* FIXME: this is just broken */
-	BUG_ON(error < 0);
+	if (error < 0)
+		return error;
 	error = nfsacl_encode(xdr->buf, base + error, args->inode,
 			    (args->mask & NFS_DFACL) ?
 			    args->acl_default : NULL, 1,
 			    NFS_ACL_DEFAULT);
-	BUG_ON(error < 0);
+	if (error < 0)
+		return error;
 	return 0;
 }