[dpdk-dev] [PATCH] dpdk-procinfo: free allocated xstats memory upon failure
Reshma Pattan
reshma.pattan at intel.com
Tue Oct 4 18:42:22 CEST 2016
Some of the failures cases inside the nic_xstats_display()
function doesn't free the allocated memory for the xstats and
their names, memory is freed now.
Fixes: e2aae1c1 ("ethdev: remove name from extended statistic fetch")
Fixes: 22561383 ("app: replace dump_cfg by proc_info")
Signed-off-by: Reshma Pattan <reshma.pattan at intel.com>
---
app/proc_info/main.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/app/proc_info/main.c b/app/proc_info/main.c
index 8246fb2..2c56d10 100644
--- a/app/proc_info/main.c
+++ b/app/proc_info/main.c
@@ -268,7 +268,7 @@ nic_xstats_display(uint8_t port_id)
if (len != rte_eth_xstats_get_names(
port_id, xstats_names, len)) {
printf("Cannot get xstat names\n");
- return;
+ goto err;
}
printf("###### NIC extended statistics for port %-2d #########\n",
@@ -278,8 +278,7 @@ nic_xstats_display(uint8_t port_id)
ret = rte_eth_xstats_get(port_id, xstats, len);
if (ret < 0 || ret > len) {
printf("Cannot get xstats\n");
- free(xstats);
- return;
+ goto err;
}
for (i = 0; i < len; i++)
@@ -289,6 +288,7 @@ nic_xstats_display(uint8_t port_id)
printf("%s############################\n",
nic_stats_border);
+err:
free(xstats);
free(xstats_names);
}
--
2.7.4
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