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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/nfs4proc.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/nfs4proc.c')
-rw-r--r--fs/nfsd/nfs4proc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index bad5fec0ebc7..a4d8aa3abc63 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -2533,7 +2533,7 @@ static const char *nfsd4_op_name(unsigned opnum)
#define nfsd4_voidres nfsd4_voidargs
struct nfsd4_voidargs { int dummy; };
-static struct svc_procedure nfsd_procedures4[2] = {
+static const struct svc_procedure nfsd_procedures4[2] = {
[NFSPROC4_NULL] = {
.pc_func = nfsd4_proc_null,
.pc_encode = nfs4svc_encode_voidres,