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logging: Make sure ringbuffer messages are terminated with a newline

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Signed-off-by: Amitay Isaacs <amitay@gmail.com>

(This used to be ctdb commit dbb7c550133c92292a7212bdcaaa79f399b0919b)
This commit is contained in:
Amitay Isaacs
2013-05-08 23:29:55 +10:00
parent e6673f2c46
commit 03a96f280f
1 changed files with 6 additions and 0 deletions
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6
ctdb/common/ctdb_logging.c
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@@ -67,6 +67,12 @@ static void log_ringbuffer_v(const char *format, va_list ap)
if (ret == -1) { if (ret == -1) {
return; return;
} }
/* Log messages longer than MAX_LOG_SIZE are truncated to MAX_LOG_SIZE-1
* bytes. In that case, add a newline.
*/
if (ret >= MAX_LOG_SIZE) {
log_entries[next_entry].message[MAX_LOG_SIZE-2] = '\n';
}
log_entries[next_entry].level = this_log_level; log_entries[next_entry].level = this_log_level;
log_entries[next_entry].t = timeval_current(); log_entries[next_entry].t = timeval_current();