t5601: add more test cases for IPV6

diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index 32fc540ef3ddfc4d1bb33ae75a0e07b555bdc441..e908d079bae83884cc218cf6a39d3ed705cf439b 100644 (file)
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -431,7 +431,7 @@ static const char *check_nonce(const char *buf, size_t len)
        nonce_stamp_slop = (long)ostamp - (long)stamp;
 
        if (nonce_stamp_slop_limit &&
-           abs(nonce_stamp_slop) <= nonce_stamp_slop_limit) {
+           labs(nonce_stamp_slop) <= nonce_stamp_slop_limit) {
                /*
                 * Pretend as if the received nonce (which passes the
                 * HMAC check, so it is not a forged by third-party)