Fix maximum size of a mem_pool_t

diff --git a/src/libhydra/attributes/mem_pool.c b/src/libhydra/attributes/mem_pool.c
index af53e10dec98b7b052e08608ed64fddf8a1c7989..f9225f68d1d9295171ee008dbd3fbe358dae9b27 100644 (file)
--- a/src/libhydra/attributes/mem_pool.c
+++ b/src/libhydra/attributes/mem_pool.c
@@ -21,7 +21,7 @@
 #include <collections/linked_list.h>
 #include <threading/mutex.h>
 
-#define POOL_LIMIT (sizeof(uintptr_t)*8)
+#define POOL_LIMIT (sizeof(u_int)*8 - 1)
 
 typedef struct private_mem_pool_t private_mem_pool_t;
 
@@ -550,7 +550,7 @@ mem_pool_t *mem_pool_create(char *name, host_t *base, int bits)
                        DBG1(DBG_CFG, "virtual IP pool too large, limiting to %H/%d",
                                 base, addr_bits - bits);
                }
-               this->size = 1 << (bits);
+               this->size = 1 << bits;
 
                if (this->size > 2)
                {       /* do not use first and last addresses of a block */