diff options
| author | Aaro Koskinen <aaro.koskinen@nokia.com> | 2015-02-24 18:32:31 +0200 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2015-02-24 23:51:55 -0500 |
| commit | c1682f17a0c966988e865c649e565dae41abf32d (patch) | |
| tree | 030ba5ac166d10a8f710c34ed526b269f605481c | |
| parent | 1d64e14c30e993c2d3dc948fe53118d8700c3ade (diff) | |
bootchart: svg: fix checking of list end
If we have less samples than expected, systemd-bootchart will crash.
| -rw-r--r-- | src/bootchart/svg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/bootchart/svg.c b/src/bootchart/svg.c index 93b4764ee7..e1fc531ba9 100644 --- a/src/bootchart/svg.c +++ b/src/bootchart/svg.c @@ -1167,7 +1167,7 @@ static void svg_ps_bars(void) { ps->sample = ps->sample->next; sample_hz = ps->sample; - for (ii=0;((ii<(int)arg_hz/2)&&(ps->sample->next));ii++) + for (ii=0;((ii<(int)arg_hz/2)&&(sample_hz->next));ii++) sample_hz = sample_hz->next; /* subtract bootchart cpu utilization from total */ |