From a6bf03a0c8cc98a95d1ee9097d0e5a77bff28ea3 Mon Sep 17 00:00:00 2001 From: 梁林 Date: Thu, 19 Aug 2021 09:13:16 +0800 Subject: 多个ulog后端时不支持support_color后端的log指针偏移错误，导致保存到文件的日志出现乱码。 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- components/utilities/ulog/ulog.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/components/utilities/ulog/ulog.c b/components/utilities/ulog/ulog.c index c36fc6ff26..dfba4b14e0 100644 --- a/components/utilities/ulog/ulog.c +++ b/components/utilities/ulog/ulog.c @@ -445,6 +445,7 @@ void ulog_output_to_all_backend(rt_uint32_t level, const char *tag, rt_bool_t is { /* recalculate the log start address and log size when backend not supported color */ rt_size_t color_info_len = 0, output_size = size; + char *output_log = log; if (color_output_info[level] != RT_NULL) color_info_len = rt_strlen(color_output_info[level]); @@ -453,10 +454,10 @@ void ulog_output_to_all_backend(rt_uint32_t level, const char *tag, rt_bool_t is { rt_size_t color_hdr_len = rt_strlen(CSI_START) + color_info_len; - log += color_hdr_len; + output_log += color_hdr_len; output_size -= (color_hdr_len + (sizeof(CSI_END) - 1)); } - backend->output(backend, level, tag, is_raw, log, output_size); + backend->output(backend, level, tag, is_raw, output_log, output_size); } #endif /* !defined(ULOG_USING_COLOR) || defined(ULOG_USING_SYSLOG) */ } -- cgit v1.3.1