diff options
author | brian <brian@FreeBSD.org> | 1997-05-26 00:44:10 +0000 |
---|---|---|
committer | brian <brian@FreeBSD.org> | 1997-05-26 00:44:10 +0000 |
commit | 12b254e3164dbf2f773ea486a20102fd4183173c (patch) | |
tree | f69d2306d93e872c8408a5c5f9931535f7ecf7b1 /usr.sbin/ppp/log.c | |
parent | 8089164d6fdd97167753a3a56afb162c5a6f699c (diff) | |
download | FreeBSD-src-12b254e3164dbf2f773ea486a20102fd4183173c.zip FreeBSD-src-12b254e3164dbf2f773ea486a20102fd4183173c.tar.gz |
De-couple ppp from libalias. If libalias isn't there, the
alias commands simply won't work. Only root may specify the
location of the alias lib (otherwise, it's hard-coded).
Make logprintf silently fail if LogOpen hasn't been called.
Suggested by: eivind
Diffstat (limited to 'usr.sbin/ppp/log.c')
-rw-r--r-- | usr.sbin/ppp/log.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/usr.sbin/ppp/log.c b/usr.sbin/ppp/log.c index 091289c..0592131 100644 --- a/usr.sbin/ppp/log.c +++ b/usr.sbin/ppp/log.c @@ -17,7 +17,7 @@ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. * - * $Id: log.c,v 1.9 1997/05/04 02:39:03 ache Exp $ + * $Id: log.c,v 1.10 1997/05/07 23:30:48 brian Exp $ * */ #include "defs.h" @@ -151,9 +151,11 @@ vlogprintf(format, ap) char *format; va_list ap; { - vsnprintf(logptr, sizeof(logbuff)-(logptr-logbuff), format, ap); - logptr += strlen(logptr); - LogFlush(); + if (logptr) { + vsnprintf(logptr, sizeof(logbuff)-(logptr-logbuff), format, ap); + logptr += strlen(logptr); + LogFlush(); + } } void |