diff options
| author | William Hubbs <w.d.hubbs@gmail.com> | 2018-05-09 17:30:08 -0500 |
|---|---|---|
| committer | William Hubbs <w.d.hubbs@gmail.com> | 2018-05-09 17:30:08 -0500 |
| commit | 2b1392af2fe9e5dfc8eda2f19d896efdc41840bf (patch) | |
| tree | 2bf8b8a6f395e2d3ac1c52b086cf9dd65f45c926 /src/rc | |
| parent | a3d0e293eebcb92564c473e61ca42724844fb279 (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
Diffstat (limited to 'src/rc')
| -rw-r--r-- | src/rc/rc-logger.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/rc/rc-logger.c b/src/rc/rc-logger.c index 062ce3d9..1da3f59c 100644 --- a/src/rc/rc-logger.c +++ b/src/rc/rc-logger.c @@ -87,8 +87,9 @@ write_log(int logfd, const char *buffer, size_t bytes) } if (!in_escape) { - if (write(logfd, p++, 1) == -1) - eerror("write: %s", strerror(errno)); + if (isprint((unsigned char) *p) || *p == '\n') + if (write(logfd, p++, 1) == -1) + eerror("write: %s", strerror(errno)); continue; } |