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Diffstat (limited to 'src/plugins/memif/cli.c')
| -rw-r--r-- | src/plugins/memif/cli.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/plugins/memif/cli.c b/src/plugins/memif/cli.c index deca27af2ef..3d38550c1ba 100644 --- a/src/plugins/memif/cli.c +++ b/src/plugins/memif/cli.c @@ -76,6 +76,9 @@ memif_create_command_fn (vlib_main_t * vm, unformat_input_t * input, if (!is_pow2 (ring_size)) return clib_error_return (0, "ring size must be power of 2"); + if (ring_size > 32768) + return clib_error_return (0, "maximum ring size is 32768"); + args.log2_ring_size = min_log2 (ring_size); if (rx_queues > 255 || rx_queues < 1) |