diff options
author | 2017-09-21 11:34:38 +0200 | |
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committer | 2017-09-21 11:39:58 +0200 | |
commit | 7555c20f2c2df8dbcf648e97a7005966048a0353 (patch) | |
tree | 82ba7f8a42a9a823118864cb46f4932f4bd2d9b9 /lib/librte_metrics | |
parent | 76f89ef557ff345dfa606e797e1765404babce56 (diff) |
Imported Upstream version 17.05.2
Change-Id: I562c7c338dad65639f764aea8b598ff6711acd54
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Diffstat (limited to 'lib/librte_metrics')
-rw-r--r-- | lib/librte_metrics/rte_metrics.c | 2 | ||||
-rw-r--r-- | lib/librte_metrics/rte_metrics.h | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/lib/librte_metrics/rte_metrics.c b/lib/librte_metrics/rte_metrics.c index e9a122c1..dbbad328 100644 --- a/lib/librte_metrics/rte_metrics.c +++ b/lib/librte_metrics/rte_metrics.c @@ -144,6 +144,8 @@ rte_metrics_reg_names(const char * const *names, uint16_t cnt_names) entry = &stats->metadata[idx_name + stats->cnt_stats]; strncpy(entry->name, names[idx_name], RTE_METRICS_MAX_NAME_LEN); + /* Enforce NULL-termination */ + entry->name[RTE_METRICS_MAX_NAME_LEN - 1] = '\0'; memset(entry->value, 0, sizeof(entry->value)); entry->idx_next_stat = idx_name + stats->cnt_stats + 1; } diff --git a/lib/librte_metrics/rte_metrics.h b/lib/librte_metrics/rte_metrics.h index 0fa3104e..297300ad 100644 --- a/lib/librte_metrics/rte_metrics.h +++ b/lib/librte_metrics/rte_metrics.h @@ -118,7 +118,8 @@ void rte_metrics_init(int socket_id); * is required for updating said metric's value. * * @param name - * Metric name + * Metric name. If this exceeds RTE_METRICS_MAX_NAME_LEN (including + * the NULL terminator), it is truncated. * * @return * - Zero or positive: Success (index key of new metric) |