Pass correclty sized pointer to lookup_algorithm() in PF_KEY

diff --git a/src/libhydra/plugins/kernel_pfkey/kernel_pfkey_ipsec.c b/src/libhydra/plugins/kernel_pfkey/kernel_pfkey_ipsec.c
index 330fe2f..2521af8 100644 (file)
--- a/src/libhydra/plugins/kernel_pfkey/kernel_pfkey_ipsec.c
+++ b/src/libhydra/plugins/kernel_pfkey/kernel_pfkey_ipsec.c
@@ -810,7 +810,7 @@ static kernel_algorithm_t compression_algs[] = {
 static int lookup_algorithm(transform_type_t type, int ikev2)
 {
        kernel_algorithm_t *list;
-       int alg = 0;
+       u_int16_t alg = 0;
 
        switch (type)
        {