Fix a small problem with the qemu memory stats parsing algorithm. If qemu
reports a stat that libvirt does not recognize, skip past it so parsing can
continue. This corrects a potential infinite loop in the parsing code that can
only be triggered if new statistics are added to qemu.
Signed-off-by: Adam Litke <agl@xxxxxxxxxx>
---
src/qemu/qemu_monitor_text.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/src/qemu/qemu_monitor_text.c b/src/qemu/qemu_monitor_text.c
index 5b9ced2..87cf972 100644
--- a/src/qemu/qemu_monitor_text.c
+++ b/src/qemu/qemu_monitor_text.c
@@ -507,7 +507,11 @@ static int qemuMonitorParseExtraBalloonInfo(char *text,
",total_mem=", &stats[nr_stats_found]))
nr_stats_found++;
- /* Skip to the next label */
+ /* Skip to the next label. When *p is ',' the last match attempt
+ * failed so try to match the next ','.
+ */
+ if (*p == ',')
+ p++;
p = strchr (p, ',');
if (!p) break;
}
--
1.6.5
--
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