From 3a917ac77f357309eb983fd134fe525c19088250 Mon Sep 17 00:00:00 2001 From: Tobias Brunner Date: Mon, 13 Aug 2012 13:54:28 +0200 Subject: [PATCH] Validate netmask in mem_pool_create --- src/libhydra/attributes/mem_pool.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/libhydra/attributes/mem_pool.c b/src/libhydra/attributes/mem_pool.c index 8af97dc78a..f55b3a7d1d 100644 --- 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) -- 2.47.2