[v2,06/11] eal: catch invalid log level number
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Commit Message
The parsing check for invalid log level was not trying to catch
irrelevant numeric values.
A log level 0 or too high is now a failure in options parsing
so it can be caught early.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
lib/librte_eal/common/eal_common_options.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
@@ -1289,7 +1289,7 @@ eal_parse_log_level(const char *arg)
}
priority = eal_parse_log_priority(level);
- if (priority < 0) {
+ if (priority <= 0 || priority > (int) RTE_LOG_MAX) {
fprintf(stderr, "invalid log priority: %s\n", level);
goto fail;
}