xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

sunrpc: mark all struct rpc_procinfo instances as const

Browse Source 
struct rpc_procinfo contains function pointers, and marking it as
constant avoids it being able to be used as an attach vector for
code injections.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Christoph Hellwig
2017-05-12 15:36:49 +02:00
committed by Anna Schumaker
parent 9ae7d8ff29
commit 511e936bf2
16 changed files with 31 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
fs/nfs/nfs3xdr.c
View File

@@ -2554,7 +2554,7 @@ static int nfs3_stat_to_errno(enum nfs_stat status)
.p_name = #proc, \
}
struct rpc_procinfo nfs3_procedures[] = {
const struct rpc_procinfo nfs3_procedures[] = {
PROC(GETATTR, getattr, getattr, 1),
PROC(SETATTR, setattr, setattr, 0),
PROC(LOOKUP, lookup, lookup, 2),
@@ -2587,7 +2587,7 @@ const struct rpc_version nfs_version3 = {
};
#ifdef CONFIG_NFS_V3_ACL
static struct rpc_procinfo nfs3_acl_procedures[] = {
static const struct rpc_procinfo nfs3_acl_procedures[] = {
[ACLPROC3_GETACL] = {
.p_proc = ACLPROC3_GETACL,
.p_encode = nfs3_xdr_enc_getacl3args,