From 9ccfc29c671c9d0a83c2a114d4bc5f85f3cd749d Mon Sep 17 00:00:00 2001 From: Florin Malita Date: Sat, 20 May 2006 14:59:58 -0700 Subject: [PATCH] [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 Acked-by: NeilBrown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/nfsd/vfs.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 6aa92d0e687..1d65f13f458 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; -- 2.41.0