[lttng-dev] [PATCH lttng-tools] Fix: save: close fd of configuration file

[jonathan.rajotte-julien@efficios.com (Jonathan Rajotte)]

Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien at efficios.com>
---
 src/bin/lttng-sessiond/save.c      | 7 +++++++
 src/common/config/session-config.h | 4 ++--
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/bin/lttng-sessiond/save.c b/src/bin/lttng-sessiond/save.c
index 9ac7712..1a879b2 100644
--- a/src/bin/lttng-sessiond/save.c
+++ b/src/bin/lttng-sessiond/save.c
@@ -2053,6 +2053,13 @@ end:
 		}
 	}
 
+	if (file_opened) {
+		ret = close(fd);
+		if (ret) {
+			PERROR("Closing XML session configuration");
+		}
+	}
+
 	return ret;
 }
 
diff --git a/src/common/config/session-config.h b/src/common/config/session-config.h
index c6439f7..f48ff74 100644
--- a/src/common/config/session-config.h
+++ b/src/common/config/session-config.h
@@ -85,8 +85,8 @@ int config_parse_value(const char *value);
 /*
  * Create an instance of a configuration writer.
  *
- * fd_output File to which the XML content must be written. The file will be
- * closed once the config_writer has been destroyed.
+ * fd_output File to which the XML content must be written. fd_output is
+ * owned by the caller.
  *
  * indent If other than 0 the XML will be pretty printed
  * with indentation and newline.
-- 
2.7.4