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authorChristoph Hellwig <hch@lst.de>2017-05-12 16:11:49 +0200
committerChristoph Hellwig <hch@lst.de>2017-05-15 17:42:31 +0200
commit860bda29b99afdc072a7a796fe81185f7ae85deb (patch)
tree801d2c90df6046bfec0b3be678d84acc2b5637e8 /fs/nfsd/nfs3proc.c
parent7fd38af9cae6aef1dfd28a7d1bd214eb5ddb7d53 (diff)
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/nfsd/nfs3proc.c')
-rw-r--r--fs/nfsd/nfs3proc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfsd/nfs3proc.c b/fs/nfsd/nfs3proc.c
index b5823802e278..96e0e6a2af51 100644
--- a/fs/nfsd/nfs3proc.c
+++ b/fs/nfsd/nfs3proc.c
@@ -674,7 +674,7 @@ struct nfsd3_voidargs { int dummy; };
#define pAT (1+AT) /* post attributes - conditional */
#define WC (7+pAT) /* WCC attributes */
-static struct svc_procedure nfsd_procedures3[22] = {
+static const struct svc_procedure nfsd_procedures3[22] = {
[NFS3PROC_NULL] = {
.pc_func = nfsd3_proc_null,
.pc_encode = nfs3svc_encode_voidres,