coverity complains about a null-termination after a read,
so we terminate after exiting the do-while loop. The position
is conditional on whether idx is within the buffer or at the
end of the buffer.
Coverity issue: 337680
Fixes: a63504a90f ("examples/power: add JSON string handling")
CC: sta...@dpdk.org
Signed-off-by: David Hunt <david.h...@intel.com>
---
v2:
* Move null termination outside of do-while.
---
examples/vm_power_manager/channel_monitor.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/examples/vm_power_manager/channel_monitor.c
b/examples/vm_power_manager/channel_monitor.c
index 971e4f2bc..03fdcd15a 100644
--- a/examples/vm_power_manager/channel_monitor.c
+++ b/examples/vm_power_manager/channel_monitor.c
@@ -822,6 +822,8 @@ read_json_packet(struct channel_info *chan_info)
break;
} while (indent > 0);
+ json_data[idx + (idx < MAX_JSON_STRING_LEN - 1)] = '\0';
+
if (indent > 0)
/*
* We've broken out of the read loop without getting
--
2.17.1
