From 7f0ebbc69ed14b2f35e8bc62b03612b94e270955 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Mon, 3 Oct 2016 17:42:53 +0200 Subject: hush: add commented-out debug printouts in "memleak" built-in Allocation addresses of malloc() are jittery, thought I had a mem leak in hush, but it was malloc variability. Signed-off-by: Denys Vlasenko --- shell/hush.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'shell') diff --git a/shell/hush.c b/shell/hush.c index 668b1f2b7..9b51f389e 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -9284,6 +9284,15 @@ static int FAST_FUNC builtin_memleak(char **argv UNUSED_PARAM) if (l < (unsigned long)p) l = (unsigned long)p; free(p); + +# if 0 /* debug */ + { + struct mallinfo mi = mallinfo(); + printf("top alloc:0x%lx malloced:%d+%d=%d\n", l, + mi.arena, mi.hblkhd, mi.arena + mi.hblkhd); + } +# endif + if (!G.memleak_value) G.memleak_value = l; -- cgit v1.2.3-55-g6feb