d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

metrics: disallow null as metric name

Browse Source 
This patch adds a sanity check so that names passed into
rte_metrics_reg_names() and the wrapper rte_metrics_reg_name()
cannot be NULL.

Fixes: 349950ddb9c5 ("metrics: add information metrics library")
Cc: stable@dpdk.org

Signed-off-by: Remy Horton <remy.horton@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
This commit is contained in:
Remy Horton 2018-07-02 14:46:08 +01:00 committed by Thomas Monjalon
parent a84bdf6a10
commit 219731302a
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
lib/librte_metrics/rte_metrics.c
View File

@ -96,6 +96,9 @@ rte_metrics_reg_names(const char * const *names, uint16_t cnt_names)
/* Some sanity checks */
if (cnt_names < 1 || names == NULL)
return -EINVAL;
for (idx_name = 0; idx_name < cnt_names; idx_name++)
if (names[idx_name] == NULL)
return -EINVAL;
memzone = rte_memzone_lookup(RTE_METRICS_MEMZONE_NAME);
if (memzone == NULL)