From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Fri, 27 Nov 2015 20:47:01 +0000 (-0500)
Subject: Fix: close indexes when rotating the trace files in mmap mode
X-Git-Tag: v2.6.2~11
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=f5aa4ae8283e4865ee614b8f61590dad9b24f0b5;p=lttng-tools.git

Fix: close indexes when rotating the trace files in mmap mode

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/common/consumer.c b/src/common/consumer.c
index b6d564659..2dd31ffd6 100644
--- a/src/common/consumer.c
+++ b/src/common/consumer.c
@@ -1575,6 +1575,12 @@ ssize_t lttng_consumer_on_read_subbuffer_mmap(
 			outfd = stream->out_fd;
 
 			if (stream->index_fd >= 0) {
+				ret = close(stream->index_fd);
+				if (ret < 0) {
+					PERROR("Closing index");
+					goto end;
+				}
+				stream->index_fd = -1;
 				ret = index_create_file(stream->chan->pathname,
 						stream->name, stream->uid, stream->gid,
 						stream->chan->tracefile_size,