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From: "William Hubbs" <williamh@gentoo.org>
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Reply-To: gentoo-dev@lists.gentoo.org, "William Hubbs" <williamh@gentoo.org>
Message-ID: <1527027103.7e56a49e23c810673b83e48eb9ca36229bb4016e.williamh@OpenRC>
Subject: [gentoo-commits] proj/openrc:master commit in: src/rc/
X-VCS-Repository: proj/openrc
X-VCS-Files: src/rc/rc-logger.c
X-VCS-Directories: src/rc/
X-VCS-Committer: williamh
X-VCS-Committer-Name: William Hubbs
X-VCS-Revision: 7e56a49e23c810673b83e48eb9ca36229bb4016e
X-VCS-Branch: master
Date: Tue, 22 May 2018 22:12:43 +0000 (UTC)
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commit:     7e56a49e23c810673b83e48eb9ca36229bb4016e
Author:     William Hubbs <w.d.hubbs <AT> gmail <DOT> com>
AuthorDate: Tue May 22 22:11:43 2018 +0000
Commit:     William Hubbs <williamh <AT> gentoo <DOT> org>
CommitDate: Tue May 22 22:11:43 2018 +0000
URL:        https://gitweb.gentoo.org/proj/openrc.git/commit/?id=7e56a49e

Logger: only log printable characters and newlines

X-Gentoo-Bug: 651412
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=651412

 src/rc/rc-logger.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/rc/rc-logger.c b/src/rc/rc-logger.c
index 062ce3d9..22926211 100644
--- a/src/rc/rc-logger.c
+++ b/src/rc/rc-logger.c
@@ -87,6 +87,8 @@ write_log(int logfd, const char *buffer, size_t bytes)
 		}
 
 		if (!in_escape) {
+			if (!isprint((int) *p) && *p != '\n')
+				goto cont;
 			if (write(logfd, p++, 1) == -1)
 				eerror("write: %s", strerror(errno));
 			continue;