ipc: sysv shared memory limited to 8TiB

[karo-tx-linux.git] / ipc / shm.c

diff --git a/ipc/shm.c b/ipc/shm.c
index cb858df061d37185cf96b7dadd6fe8d5d3e2b869..8247c49ec073c236d183ead9f51ab1f4b3779337 100644 (file)
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -462,7 +462,7 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
        size_t size = params->u.size;
        int error;
        struct shmid_kernel *shp;
-       int numpages = (size + PAGE_SIZE -1) >> PAGE_SHIFT;
+       size_t numpages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
        struct file * file;
        char name[13];
        int id;