From a5ab5034f4b50fc5a19ccf8910c91613e6a52f5a Mon Sep 17 00:00:00 2001 From: Haiyang Tan Date: Mon, 15 Oct 2018 06:17:55 -0700 Subject: Fix coverity issue for potentially overflowing of page size Change-Id: I2779626d745badb63386efcf729da7a094a4f297 Signed-off-by: Haiyang Tan --- src/vppinfra/linux/mem.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src/vppinfra/linux') diff --git a/src/vppinfra/linux/mem.c b/src/vppinfra/linux/mem.c index 2d968fae0ac..227e55b6d56 100644 --- a/src/vppinfra/linux/mem.c +++ b/src/vppinfra/linux/mem.c @@ -73,7 +73,8 @@ clib_mem_vm_randomize_va (uword * requested_va, u32 log2_page_size) else bit_mask = 0; - *requested_va += (clib_cpu_time_now () & bit_mask) * (1 << log2_page_size); + *requested_va += + (clib_cpu_time_now () & bit_mask) * (1ull << log2_page_size); } clib_error_t * @@ -257,7 +258,7 @@ clib_mem_vm_ext_free (clib_mem_vm_alloc_t * a) { if (a != 0) { - clib_mem_vm_free (a->addr, 1 << a->log2_page_size); + clib_mem_vm_free (a->addr, 1ull << a->log2_page_size); if (a->fd != -1) close (a->fd); } -- cgit 1.2.3-korg