Validate netmask in mem_pool_create

diff --git a/src/libhydra/attributes/mem_pool.c b/src/libhydra/attributes/mem_pool.c
index 8af97dc78a3c9ea3894586cd1102b4468ad583d5..f55b3a7d1ddabd21df7c8640e2fe75d145ffe379 100644 (file)
--- a/src/libhydra/attributes/mem_pool.c
+++ b/src/libhydra/attributes/mem_pool.c
@@ -480,6 +480,7 @@ mem_pool_t *mem_pool_create(char *name, host_t *base, int bits)
        if (base)
        {
                addr_bits = base->get_family(base) == AF_INET ? 32 : 128;
+               bits = max(0, min(bits, base->get_family(base) == AF_INET ? 32 : 128));
                /* net bits -> host bits */
                bits = addr_bits - bits;
                if (bits > POOL_LIMIT)