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log: Add termination to log level

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pn 2022-06-01 23:44:52 +02:00 committed by Rusty Russell
parent 47a7b4a55b
commit 83c31f548f
1 changed files with 2 additions and 1 deletions
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3
lightningd/log.c
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@ -601,7 +601,8 @@ static void show_log_level(char buf[OPT_SHOW_LEN], const struct log *log)
l = *log->lr->default_print_level;
else
l = DEFAULT_LOGLEVEL;
strncpy(buf, log_level_name(l), OPT_SHOW_LEN-1);
strncpy(buf, log_level_name(l), OPT_SHOW_LEN - 1);
buf[OPT_SHOW_LEN - 1] = '\0';
}
static char *arg_log_prefix(const char *arg, struct log *log)