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From fa74ba131041161f1ae9fbc0a3b11f9a005b9d8f Mon Sep 17 00:00:00 2001
From: Filipe Brandenburger <filbranden@google.com>
Date: Wed, 10 Jun 2015 22:33:44 -0700
Subject: [PATCH] journald: do not strip leading whitespace from messages
Keep leading whitespace for compatibility with older syslog
implementations. Also useful when piping formatted output to the
`logger` command. Keep removing trailing whitespace.
Tested with `pstree | logger` and checking that the output of
`journalctl | tail` included aligned and formatted output.
Confirmed that all test cases still pass as expected.
Cherry-picked from: ec5ff444
Resolves: #1227396
---
src/journal/journald-syslog.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/journal/journald-syslog.c b/src/journal/journald-syslog.c
index 7d545ca31..ba80941d7 100644
--- a/src/journal/journald-syslog.c
+++ b/src/journal/journald-syslog.c
@@ -232,7 +232,8 @@ size_t syslog_parse_identifier(const char **buf, char **identifier, char **pid)
if (t)
*identifier = t;
- e += strspn(p + e, WHITESPACE);
+ if (strchr(WHITESPACE, p[e]))
+ e++;
*buf = p + e;
return e;
}