Here's patch which prevents endless loop in main(), when there are no
additional parameters specified. Now we have:
if (count > 0) {
if (--count == 0)
break;
}
but when count is 0, we never get to that break, so we end up looping...
iostat.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
Thanks,
Marek
diff --git a/procps/iostat.c b/procps/iostat.c
index 573419e..1c55be5 100644
--- a/procps/iostat.c
+++ b/procps/iostat.c
@@ -590,10 +590,11 @@ int iostat_main(int argc, char **argv)
dev_report(itv);
}
- if (count > 0) {
- if (--count == 0)
- break;
- }
+ if (count > 0)
+ --count;
+
+ if (count == 0)
+ break;
/* Backup current stats */
global_uptime[LAST] = global_uptime[CURRENT];
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