diff options
author | Damien Miller <djm@mindrot.org> | 2003-01-07 17:04:18 +1100 |
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committer | Damien Miller <djm@mindrot.org> | 2003-01-07 17:04:18 +1100 |
commit | b93addb6d667b36bdbb298b8b3c581c1738c0c9f (patch) | |
tree | 93cd375f6321d9ca2acc5a43cf4fd7eed8832dfa /log.c | |
parent | 7df881d20e85ecbd389311cea999162a945774e1 (diff) |
- (djm) Bug #111: Run syslog and stderr logging through strnvis to eliminate
nasties. Report from peak@argo.troja.mff.cuni.cz
Diffstat (limited to 'log.c')
-rw-r--r-- | log.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -386,11 +386,14 @@ do_log(LogLevel level, const char *fmt, va_list args) } else { vsnprintf(msgbuf, sizeof(msgbuf), fmt, args); } + /* Escape magic chars in output. */ + strnvis(fmtbuf, msgbuf, sizeof(fmtbuf), VIS_OCTAL); + if (log_on_stderr) { - fprintf(stderr, "%s\r\n", msgbuf); + fprintf(stderr, "%s\r\n", fmtbuf); } else { openlog(argv0 ? argv0 : __progname, LOG_PID, log_facility); - syslog(pri, "%.500s", msgbuf); + syslog(pri, "%.500s", fmtbuf); closelog(); } } |