key-exchange: Pass prefix array directly, not a pointer to it

diff --git a/src/libstrongswan/crypto/key_exchange.c b/src/libstrongswan/crypto/key_exchange.c
index b3fb9641febe0b3005044009c5b53f2c80a384bf..74107cec4d80cb75cff6c419e25b4137ef57ccb3 100644 (file)
--- a/src/libstrongswan/crypto/key_exchange.c
+++ b/src/libstrongswan/crypto/key_exchange.c
@@ -507,7 +507,7 @@ static proposal_token_t *additional_key_exchange_parser(const char *algname)
        u_int num;
        char prefix[3], alg[256];
 
-       if (!algname || sscanf(algname, "%2s%1u_%255s", &prefix, &num, alg) != 3 ||
+       if (!algname || sscanf(algname, "%2s%1u_%255s", prefix, &num, alg) != 3 ||
                !strcaseeq(prefix, "ke"))
        {
                return NULL;