diff options
| author |   Klement Sekera <ksekera@cisco.com> | 2021-11-19 11:40:08 +0100 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2021-11-22 10:07:08 +0000 |
| commit | 70f14ab4875ee078dafe0a038d423983017ec56f (patch) | |
| tree | b2a9b79d8aa49dbc3364b2c3fdd7e4cba6a63a19 | |
| parent | 563ec99fa371c473da711483d25517052e9867b9 (diff) | |
snort: fix coverity warning
Add a cast to avoid coverity warning about potential integer underflow.
Type: fix
Fixes: 839b1473e9
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: Iae913e51c1e25aaeca6ce70438451c640d347383
| -rw-r--r-- | src/plugins/snort/main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/plugins/snort/main.c b/src/plugins/snort/main.c index 89ffa88235a..d05b6310891 100644 --- a/src/plugins/snort/main.c +++ b/src/plugins/snort/main.c @@ -298,8 +298,8 @@ snort_instance_create (vlib_main_t *vm, char *name, u8 log2_queue_sz, /* enq and deq head pointer */ qpair_mem_sz += 2 * round_pow2 (sizeof (u32), align); - size = - round_pow2 (tm->n_vlib_mains * qpair_mem_sz, clib_mem_get_page_size ()); + size = round_pow2 ((uword) tm->n_vlib_mains * qpair_mem_sz, + clib_mem_get_page_size ()); fd = clib_mem_vm_create_fd (CLIB_MEM_PAGE_SZ_DEFAULT, "snort instance %s", name); |