examples/l2fwd-crypto: fix uninitialized errno value

[dpdk.git] / examples / l2fwd-crypto / main.c

diff --git a/examples/l2fwd-crypto/main.c b/examples/l2fwd-crypto/main.c
index f020be32d87e9f82f958273b6a4c28d3b856ee15..17673a35218347ab590c4a59f25df767e1ed6d60 100644 (file)
--- a/examples/l2fwd-crypto/main.c
+++ b/examples/l2fwd-crypto/main.c
@@ -1088,6 +1088,7 @@ parse_key(uint8_t *data, char *input_arg)
        unsigned byte_count;
        char *token;
 
+       errno = 0;
        for (byte_count = 0, token = strtok(input_arg, ":");
                        (byte_count < MAX_KEY_SIZE) && (token != NULL);
                        token = strtok(NULL, ":")) {