[PATCH 1/3] gtp.c: improve an error log.

[Neels Hofmeyr]

It would print the memory location of the address buffer. Instead, print the
first few hex values of the address buffer.
---
 gtp/gtp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gtp/gtp.c b/gtp/gtp.c
index cfce244..90e0326 100644
--- a/gtp/gtp.c
+++ b/gtp/gtp.c
@@ -741,7 +741,7 @@ int gtp_new(struct gsn_t **gsn, char *statedir, struct 
in_addr *listen,
                (*gsn)->err_socket++;
                LOGP(DLGTP, LOGL_ERROR,
                        "bind(fd0=%d, addr=%lx, len=%d) failed: Error = %s\n",
-                       (*gsn)->fd0, (unsigned long)&addr, sizeof(addr),
+                       (*gsn)->fd0, *((unsigned long*)&addr), sizeof(addr),
                        strerror(errno));
                return -1;
        }
-- 
2.1.4