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| author | William Hubbs <w.d.hubbs@gmail.com> | 2018-05-22 17:11:43 -0500 |
|---|---|---|
| committer | William Hubbs <w.d.hubbs@gmail.com> | 2018-05-22 17:11:43 -0500 |
| commit | 7e56a49e23c810673b83e48eb9ca36229bb4016e (patch) | |
| tree | 1785fd464ca725e6050c19b8411100c433880eb9 | |
| parent | fa5aea80c50fb724d2c98a6542307adbafd0e62d (diff) | |
Logger: only log printable characters and newlines
X-Gentoo-Bug: 651412
X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=651412
| -rw-r--r-- | src/rc/rc-logger.c | 2 |
1 files changed, 2 insertions, 0 deletions
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; |