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

[Michael Holzheu]

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");
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