diff options
Diffstat (limited to 'components')
| -rw-r--r-- | components/utilities/ulog/ulog.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/components/utilities/ulog/ulog.c b/components/utilities/ulog/ulog.c index 9af5fe5b9d..8a8d142eff 100644 --- a/components/utilities/ulog/ulog.c +++ b/components/utilities/ulog/ulog.c @@ -684,7 +684,7 @@ void ulog_hexdump(const char *tag, rt_size_t width, rt_uint8_t *buf, rt_size_t s log_len = 6 + name_len + 2; rt_memset(log_buf, ' ', log_len); } - fmt_result = rt_snprintf(log_buf + log_len, ULOG_LINE_BUF_SIZE, "%04X-%04X: ", i, i + width); + fmt_result = rt_snprintf(log_buf + log_len, ULOG_LINE_BUF_SIZE, "%04X-%04X: ", i, i + width - 1); /* calculate log length */ if ((fmt_result > -1) && (fmt_result <= ULOG_LINE_BUF_SIZE)) { |