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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 /include/linux/lockd
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 'include/linux/lockd')
-rw-r--r--include/linux/lockd/lockd.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index 41f7b6a04d69..3eca67728366 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -192,9 +192,9 @@ struct nlm_block {
* Global variables
*/
extern const struct rpc_program nlm_program;
-extern struct svc_procedure nlmsvc_procedures[];
+extern const struct svc_procedure nlmsvc_procedures[];
#ifdef CONFIG_LOCKD_V4
-extern struct svc_procedure nlmsvc_procedures4[];
+extern const struct svc_procedure nlmsvc_procedures4[];
#endif
extern int nlmsvc_grace_period;
extern unsigned long nlmsvc_timeout;