From d0cd4436b0b174b0de59379f47dc20a2a75bf70a Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Fri, 3 Feb 2012 10:07:42 -0800 Subject: [PATCH] Print NULL for zero address in sys_mmap64 * mem.c (sys_mmap64): Print NULL for zero address so that it is consistent with sys_mmap. --- mem.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/mem.c b/mem.c index e440e9ff..7fdd384e 100644 --- a/mem.c +++ b/mem.c @@ -352,7 +352,10 @@ sys_mmap64(struct tcb *tcp) return 0; #endif /* addr */ - tprintf("%#lx, ", u_arg[0]); + if (!u_arg[0]) + tprints("NULL, "); + else + tprintf("%#lx, ", u_arg[0]); /* len */ tprintf("%lu, ", u_arg[1]); /* prot */ -- 2.50.1