log: fix log level regexp matching

[dpdk.git] / lib / librte_eal / common / eal_common_log.c

diff --git a/lib/librte_eal/common/eal_common_log.c b/lib/librte_eal/common/eal_common_log.c
index fcc28a9..5f38ca5 100644 (file)
--- a/lib/librte_eal/common/eal_common_log.c
+++ b/lib/librte_eal/common/eal_common_log.c
@@ -159,10 +159,14 @@ rte_log_set_level_regexp(const char *pattern, uint32_t level)
        if (level > RTE_LOG_DEBUG)
                return -1;
 
+       if (regcomp(&r, pattern, 0) != 0)
+               return -1;
+
        for (i = 0; i < rte_logs.dynamic_types_len; i++) {
                if (rte_logs.dynamic_types[i].name == NULL)
                        continue;
-               if (regexec(&r, pattern, 0, NULL, 0) == 0)
+               if (regexec(&r, rte_logs.dynamic_types[i].name, 0,
+                               NULL, 0) == 0)
                        rte_logs.dynamic_types[i].loglevel = level;
        }