diff options
| author |   Haiyang Tan <haiyangtan@tencent.com> | 2018-10-15 06:17:55 -0700 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2018-10-16 11:37:49 +0000 |
| commit | a5ab5034f4b50fc5a19ccf8910c91613e6a52f5a (patch) | |
| tree | 7ada95f1671e1f5b525355a6f90e6456813a012c /src/vppinfra | |
| parent | e9239c978277d838c0c5ca0ad3076ef85d15138a (diff) | |
Fix coverity issue for potentially overflowing of page size
Change-Id: I2779626d745badb63386efcf729da7a094a4f297
Signed-off-by: Haiyang Tan <haiyangtan@tencent.com>
Diffstat (limited to 'src/vppinfra')
| -rw-r--r-- | src/vppinfra/linux/mem.c | 5 |
1 files changed, 3 insertions, 2 deletions
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); } |