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authorChristoph Hellwig <hch@lst.de>2017-05-12 17:11:49 +0300
committerChristoph Hellwig <hch@lst.de>2017-05-15 18:42:31 +0300
commit860bda29b99afdc072a7a796fe81185f7ae85deb (patch)
tree801d2c90df6046bfec0b3be678d84acc2b5637e8 /fs/nfs/callback_xdr.c
parent7fd38af9cae6aef1dfd28a7d1bd214eb5ddb7d53 (diff)
downloadlinux-860bda29b99afdc072a7a796fe81185f7ae85deb.tar.xz
sunrpc: mark all struct svc_procinfo instances as const
struct svc_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>
Diffstat (limited to 'fs/nfs/callback_xdr.c')
-rw-r--r--fs/nfs/callback_xdr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
index ecd46b8c0985..ae249f27297f 100644
--- a/fs/nfs/callback_xdr.c
+++ b/fs/nfs/callback_xdr.c
@@ -995,7 +995,7 @@ static struct callback_op callback_ops[] = {
/*
* Define NFS4 callback procedures
*/
-static struct svc_procedure nfs4_callback_procedures1[] = {
+static const struct svc_procedure nfs4_callback_procedures1[] = {
[CB_NULL] = {
.pc_func = nfs4_callback_null,
.pc_decode = nfs4_decode_void,