Re: [libvirt] [PATCH] util: fix a bug found in sorting cache monitor results

From: Huaqiang <huaqiang.wang(a)intel.com&gt; The qsort element is a pointer of virResctrlMonitorStats, and the comparing function's arguments have a type of pointer of virResctrlMonitorStatsPtr. Signed-off-by: Huaqiang <huaqiang.wang(a)intel.com&gt; --- src/util/virresctrl.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/util/virresctrl.c b/src/util/virresctrl.c index b845f36..a190977 100644 --- a/src/util/virresctrl.c +++ b/src/util/virresctrl.c @@ -2659,8 +2659,8 @@ static int virResctrlMonitorStatsSorter(const void *a, const void *b) { - return ((virResctrlMonitorStatsPtr)a)->id - - ((virResctrlMonitorStatsPtr)b)->id; + return (*(virResctrlMonitorStatsPtr *)a)->id + - (*(virResctrlMonitorStatsPtr *)b)->id; } @@ -2758,7 +2758,7 @@ virResctrlMonitorGetStats(virResctrlMonitorPtr monitor, /* Sort in id's ascending order */ if (*nstats) - qsort(*stats, *nstats, sizeof(*stat), virResctrlMonitorStatsSorter); + qsort(*stats, *nstats, sizeof(stat), virResctrlMonitorStatsSorter);