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sunrpc: mark all struct svc_procinfo instances as const

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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>
This commit is contained in:
Christoph Hellwig
2017-05-12 16:11:49 +02:00
parent 7fd38af9ca
commit 860bda29b9
12 changed files with 15 additions and 15 deletions
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4
fs/nfsd/nfssvc.c
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@@ -756,7 +756,7 @@ static __be32 map_new_errors(u32 vers, __be32 nfserr)
* problem, we enforce these assumptions here:
*/
static bool nfs_request_too_big(struct svc_rqst *rqstp,
struct svc_procedure *proc)
const struct svc_procedure *proc)
{
/*
* The ACL code has more careful bounds-checking and is not
@@ -781,7 +781,7 @@ static bool nfs_request_too_big(struct svc_rqst *rqstp,
int
nfsd_dispatch(struct svc_rqst *rqstp, __be32 *statp)
{
struct svc_procedure *proc;
const struct svc_procedure *proc;
__be32 nfserr;
__be32 *nfserrp;