diff options
Diffstat (limited to 'plugins/imkmsg/kmsg.c')
| -rw-r--r-- | plugins/imkmsg/kmsg.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/plugins/imkmsg/kmsg.c b/plugins/imkmsg/kmsg.c index c531f941..f1815f25 100644 --- a/plugins/imkmsg/kmsg.c +++ b/plugins/imkmsg/kmsg.c @@ -107,7 +107,7 @@ submitSyslog(uchar *buf) if (*buf != '\0') /* message has appended properties, skip \n */ buf++; - while (strlen((char *)buf)) { + while (*buf) { /* get name of the property */ buf++; /* skip ' ' */ offs = 0; @@ -178,18 +178,22 @@ static void readkmsg(void) { int i; - uchar pRcv[8096+1]; + uchar pRcv[8192+1]; char errmsg[2048]; for (;;) { dbgprintf("imkmsg waiting for kernel log line\n"); /* every read() from the opened device node receives one record of the printk buffer */ - i = read(fklog, pRcv, 8096); + i = read(fklog, pRcv, 8192); if (i > 0) { /* successful read of message of nonzero length */ pRcv[i] = '\0'; + } else if (i == -EPIPE) { + imkmsgLogIntMsg(LOG_WARNING, + "imkmsg: some messages in circular buffer got overwritten"); + continue; } else { /* something went wrong - error or zero length message */ if (i < 0 && errno != EINTR && errno != EAGAIN) { |