diff options
Diffstat (limited to 'misc/syslog.c')
| -rw-r--r-- | misc/syslog.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/misc/syslog.c b/misc/syslog.c index c0fcdf31a4..0ba351781f 100644 --- a/misc/syslog.c +++ b/misc/syslog.c @@ -323,7 +323,8 @@ openlog_internal(const char *ident, int logstat, int logfac) if (logfac != 0 && (logfac &~ LOG_FACMASK) == 0) LogFacility = logfac; - while (1) { + int retry = 0; + while (retry < 2) { if (LogFile == -1) { SyslogAddr.sa_family = AF_UNIX; (void)strncpy(SyslogAddr.sa_data, _PATH_LOG, @@ -345,12 +346,13 @@ openlog_internal(const char *ident, int logstat, int logfac) int fd = LogFile; LogFile = -1; (void)__close(fd); - if (LogType == SOCK_DGRAM - && saved_errno == EPROTOTYPE) + __set_errno (old_errno); + if (saved_errno == EPROTOTYPE) { - /* retry with next SOCK_STREAM: */ - LogType = SOCK_STREAM; - __set_errno (old_errno); + /* retry with the other type: */ + LogType = (LogType == SOCK_DGRAM + ? SOCK_STREAM : SOCK_DGRAM); + ++retry; continue; } } else |