[Crash-utility] [PATCH] Print '\n' and '\t' in log command

Hi Dave, Currently the log command does not print '\n' and '\t'. The reason is that isprint() does not return true for those characters. This patch adds the isspace() test in order to print these characters properly. Michael --- kernel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/kernel.c +++ b/kernel.c @@ -4164,7 +4164,7 @@ dump_log_entry(char *logptr, int msg_fla } for (i = 0, p = msg; i < text_len; i++, p++) - fputc(isprint(*p) ? *p : '.', fp); + fputc(isprint(*p) || isspace(*p) ? *p : '.', fp); if (dict_len & (msg_flags & SHOW_LOG_DICT)) { fprintf(fp, "\n");